Orbital Analysis for matched events on 20210813_000418.805_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 62.60° Bg 37.38° Vg 59.13km/s
mass 0.02353g, abs. mag -0.5
Path Details
------------
start -1.36° 50.02° 111.06km
end   -1.57° 49.89° 92.25km

Orbit Details
-------------
Semimajor axis 9.33A.U., eccentricity 0.90, inclination 114.67°, Period 28.51Y, LA Sun 140.19°, last Perihelion 2021-07-23

Full details below
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Input measurement type: Azimuth +east of due north for meas1, Elevation angle above the horizon for meas2

Uncertainties type:
 Purely geometric uncertainties

Reference JD: 2459439.502995431889
Time: 2021-08-13 00:04:18.805315 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK0001 and UK000H
 Convergence angle = 0.08399 deg
 R.A. = 112.52122  Dec = +40.92497 deg
Intersection 2 - Stations: UK0001 and UK002D
 Convergence angle = 5.10630 deg
 R.A. =  46.21654  Dec = +56.77013 deg
Intersection 3 - Stations: UK0001 and UK0038
 Convergence angle = 14.88976 deg
 R.A. =  48.28455  Dec = +56.92431 deg
Intersection 4 - Stations: UK000H and UK002D
 Convergence angle = 5.04665 deg
 R.A. =  45.03727  Dec = +56.60591 deg
Intersection 5 - Stations: UK000H and UK0038
 Convergence angle = 14.82872 deg
 R.A. =  47.90269  Dec = +56.84025 deg
Intersection 6 - Stations: UK002D and UK0038
 Convergence angle = 9.78499 deg
 R.A. =  49.30753  Dec = +57.14200 deg

Best intersection: Stations UK0001 and UK0038 with Qconv = 14.89 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   3263698.00 +/- 241.47 m
 Y =  -2608096.70 +/- 103.38 m
 Z =   4948990.20 +/- 79.74 m
 Vx =    21943.14 +/- 874.22 m/s
 Vy =    24102.58 +/- 614.42 m/s
 Vz =    50564.45 +/- 548.09 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+6.375734e+04, -2.269769e+04, +7.836814e+03, +1.923446e+05, -4.572076e+04, +5.056319e+04
-2.269769e+04, +1.185390e+04, +1.198282e+03, -7.903616e+04, +1.472295e+04, -3.123089e+04
+7.836814e+03, +1.198282e+03, +6.889332e+03, +2.031939e+04, -1.371294e+04, -3.434340e+03
+1.923446e+05, -7.903616e+04, +2.031939e+04, +7.495233e+05, -1.839004e+05, +2.546243e+05
-4.572076e+04, +1.472295e+04, -1.371294e+04, -1.839004e+05, +6.962077e+04, -4.024618e+04
+5.056319e+04, -3.123089e+04, -3.434340e+03, +2.546243e+05, -4.024618e+04, +1.560439e+05

Timing offsets (from input data):
    UK0001: 0.000000 s
    UK000F: 0.000000 s
    UK000H: -0.000188 s
    UK0022: 0.000000 s
    UK002D: 0.000654 s
    UK0038: 0.000163 s

Reference point on the trajectory:
  Time: 2021-08-13 00:04:18.805315 UTC
  Lon     = +-1.360533 +/- 0.0013 deg
  Lat     = +50.016312 +/- 0.0016 deg
  Lat geo = +49.829969 +/- 0.0016 deg
  Ht      =  110932.06 +/- 183.33 m

  JD dynamic   = 2459439.503796172794 
  LST apparent = 321.3708380554 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  47.68508 +/- 1.3761 deg
  Dec       = +57.19323 +/- 0.2049 deg
  Azimuth   =  46.48322 +/- 0.7134 deg
  Elevation = +41.78956 +/- 0.5506 deg
  Vavg      =  59.69153 +/- 0.1309 km/s
  Vinit     =  60.15979 +/- 0.5142 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  47.71918 +/- 1.3761 deg
  Dec       = +56.95052 +/- 0.2049 deg
  Azimuth   =  46.74985 +/- 0.7134 deg
  Elevation = +41.64942 +/- 0.5506 deg
  Vavg      =  59.85680 +/- 0.1309 km/s
  Vinit     =  60.32505 +/- 0.5142 km/s
Radiant (geocentric, J2000):
  R.A.   =  47.97354 +/- 1.3897 deg
  Dec    = +56.88526 +/- 0.1986 deg
  Vg     =  59.12795 +/- 0.5234 km/s
  Vinf   =  60.15979 +/- 0.5142 km/s
  Zc     =  48.33889 +/- 0.5522 deg
  Zg     =  48.78373 +/- 0.5649 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  62.59651 +/- 0.9629 deg
  Bg     = +37.37687 +/- 0.1523 deg
  Vh     =  40.69425 +/- 0.4156 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  80.87132 +/- 2.5169 deg
  Bh     = +61.89064 +/- 0.2895 deg
  Vh_x   =  -3.04189 +/- 0.8312 km/s
  Vh_y   = -18.93050 +/- 0.2227 km/s
  Vh_z   = -35.89436 +/- 0.4105 km/s
Orbit:
  La Sun = 140.191376 +/- 0.0000 deg
  a      =   9.332296 +/- 1.8652 AU
  e      =   0.898056 +/- 0.0341
  i      = 114.673557 +/- 0.4583 deg
  peri   = 150.566150 +/- 3.0236 deg
  node   = 140.190391 +/- 0.0000 deg
  Pi     = 290.756541 +/- 3.0236 deg
  q      =   0.951370 +/- 0.0121 AU
  f      =  29.429904 +/- 3.0236 deg
  M      =   0.725531 +/- 0.6014 deg
  Q      =  17.713221 +/- 3.7207 AU
  n      =   0.034572 +/- 0.0214 deg/day
  T      =  28.509092 +/- 7.5432 years
  Last perihelion JD = 2459418.517544 (2021-07-23 00:25:15.796284) +/- 2.0910 days
  Tj     =   0.065870 +/- 0.2100
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +1.255820e-03, +3.412912e-04, +6.591246e-02, -1.801207e-08, +1.588954e-03, +2.398856e-04
q   , +3.412912e-04, +1.564057e-04, +2.684153e-02, -7.166575e-09, +6.826195e-04, +9.550382e-05
Tp  , +6.591246e-02, +2.684153e-02, +4.716853e+00, -1.266782e-06, +1.186736e-01, +1.687830e-02
node, -1.801207e-08, -7.166575e-09, -1.266782e-06, +3.960651e-13, -3.179422e-08, -5.277161e-09
peri, +1.588954e-03, +6.826195e-04, +1.186736e-01, -3.179422e-08, +3.000498e-03, +4.236490e-04
i   , +2.398856e-04, +9.550382e-05, +1.687830e-02, -5.277161e-09, +4.236490e-04, +7.031334e-05

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 0.000000
 a2 = 0.000000

Mean time residuals from time vs. length:
  Station with reference time: UK0001
  Avg. res. = 8.838e-07 s
  Stddev    = 9.40e-04 s

Begin point on the trajectory:
  Lon =    -1.359086 +/- 0.0011 deg
  Lat =    50.017198 +/- 0.0015 deg
  Ht  = 111062.12 +/- 177.90 m
End point on the trajectory:
  Lon =    -1.570867 +/- 0.0006 deg
  Lat =    49.888326 +/- 0.0013 deg
  Ht  = 92245.52 +/- 122.65 m

Stations
--------
        ID, Ignored, Lon +E (deg), Lat +N (deg),  Ht (m), Jacchia a1, Jacchia a2,  Beg Ht (m),  End Ht (m), +/- Obs ang (deg), +/- V (m), +/- H (m), Persp. angle (deg), Weight, FOV Beg, FOV End, Comment
    UK0001,   False,    -1.778230,    50.857470,   24.00,   0.000000,   0.000000,   111062.12,   101438.31,          0.041691,    106.07,     10.71,              72.93, 0.9138,    True,   False, {"ff_name": "FF_UK0001_20210813_000416_947_0351744.fits"}
    UK000F,    True,    -1.306160,    51.883100,   80.00,   0.000000,   0.000000,   109984.09,    94227.71,          0.504854,       nan,       nan,              97.40, 0.0000,    True,    True, {"ff_name": "FF_UK000F_20210813_000412_140_0328448.fits"}
    UK000H,   False,    -1.778230,    50.857470,   24.00,   0.000000,   0.000000,   109573.98,    92245.52,          0.025634,     64.78,      6.46,              72.93, 0.9138,    True,    True, {"ff_name": "FF_UK000H_20210813_000422_031_0347392.fits"}
    UK0022,    True,    -0.848117,    51.261084,   92.00,   0.000000,   0.000000,   113592.93,    95925.48,          2.476814,       nan,       nan,              94.54, 0.0000,    True,    True, {"ff_name": "FF_UK0022_20210813_000417_209_0107264.fits"}
    UK002D,   False,    -1.801980,    51.351940,  129.00,   0.000000,   0.000000,   110512.79,    92912.66,          0.008293,     27.29,      0.35,              84.79, 0.9917,    True,    True, {"ff_name": "FF_UK002D_20210813_000411_906_0347648.fits"}
    UK0038,   False,    -2.379250,    51.361350,  169.00,   0.000000,   0.000000,   110264.06,    95585.91,          0.024709,     84.82,     13.61,              78.88, 0.9628,    True,    True, {"ff_name": "FF_UK0038_20210813_000411_002_0344832.fits"}

Points
------
 No, Station ID,  Ignore,  Time (s),                   JD,     meas1,     meas2, Azim +E of due N (deg), Alt (deg), Azim line (deg), Alt line (deg), RA obs (deg), Dec obs (deg), RA line (deg), Dec line (deg),       X (m),       Y (m),       Z (m), Latitude (deg), Longitude (deg), Height (m),  Range (m), Length (m), State vect dist (m),  Lag (m), Vel (m/s), Vel prev avg (m/s), H res (m), V res (m), Ang res (asec), AppMag, AbsMag
  0,     UK0001,       0,  0.000000, 2459439.502995431889, 332.97471,   9.90276,              162.19102,  47.86707,       162.16828,       47.85216,    332.97471,      +9.90276,     332.99286,       +9.89113,  3263769.19, -2608018.50,  4949154.25,      50.017198,       -1.359086,  111062.12,  148728.53,       0.00,              195.19,   253.15,      0.00,           61334.31,     -5.53,     55.11,          76.81,  +1.87,  +1.01
  1,     UK0001,       0,  0.039636, 2459439.502995890565, 332.44021,   9.12705,              163.17644,  47.20598,       163.13691,       47.18036,    332.44021,      +9.12705,     332.47192,       +9.10685,  3262849.63, -2609028.56,  4947035.26,      50.005757,       -1.377946,  109382.21,  148026.68,    2521.10,             2325.92,    -0.61,  63606.36,           61334.31,     -9.61,     95.43,         133.65,  +0.89,  +0.04
  2,     UK0001,       0,  0.079280, 2459439.502996349707, 331.91036,   8.33222,              164.13881,  46.51820,       164.09522,       46.49028,    331.91036,      +8.33222,     331.94547,       +8.30997,  3261924.76, -2610044.44,  4944904.06,      49.994241,       -1.396916,  107693.16,  147361.14,    5056.73,             4861.54,   150.04,  63959.90,           61334.31,    -10.57,    104.87,         147.53,  -0.06,  -0.90
  3,     UK0001,       0,  0.118968, 2459439.502996808849, 331.44746,   7.63426,              164.96294,  45.90820,       164.91657,       45.87878,    331.44746,      +7.63426,     331.48498,       +7.61059,  3261120.32, -2610928.05,  4943050.35,      49.984217,       -1.413437,  106224.45,  146815.31,    7262.20,             7067.02,   -32.10,  55570.36,           61334.31,    -11.24,    111.33,         157.21,  -0.47,  -1.30
  4,     UK0001,       0,  0.158636, 2459439.502997267991, 330.95731,   6.88736,              165.81987,  45.24901,       165.77313,       45.21965,    330.95731,      +6.88736,     330.99534,       +6.86349,  3260267.97, -2611864.28,  4941086.24,      49.973588,       -1.430933,  104668.72,  146271.36,    9599.03,             9403.84,   -81.70,  58909.57,           60359.92,    -11.32,    112.04,         158.80,  -0.69,  -1.52
  5,     UK0001,       0,  0.198292, 2459439.502997727133, 330.45040,   6.12534,              166.68533,  44.57176,       166.63044,       44.53760,    330.45040,      +6.12534,     330.49518,       +6.09728,  3259400.71, -2612816.89,  4939087.78,      49.962766,       -1.448733,  103086.25,  145754.51,   11976.73,            11781.54,   -89.70,  59958.08,           60024.24,    -13.30,    131.43,         186.95,  -0.98,  -1.80
  6,     UK0001,       0,  0.237948, 2459439.502998185810, 329.93246,   5.31780,              167.55639,  43.84520,       167.50805,       43.81539,    329.93246,      +5.31780,     329.97225,       +5.29304,  3258497.29, -2613809.21,  4937006.00,      49.951484,       -1.467269,  101438.31,  145255.84,   14453.55,            14258.36,     1.43,  62457.71,           60165.06,    -11.70,    115.71,         165.15,  -0.93,  -1.74
  0,     UK000F,       1,  0.017925, 2459439.502995639574, 319.88822, -11.21377,              181.69045,  26.88913,       181.28094,       26.65897,    319.88822,     -11.21377,     320.25729,      -11.44987,  3263179.12, -2608666.65,  4947794.52,      50.009857,       -1.371157,  109984.09,  237221.91,       0.00,             1422.57,   402.15,      0.00,           59375.92,   -164.36,   1781.11,        1555.27,  +2.99,  +1.11
  1,     UK000F,       1,  0.058201, 2459439.502996105701, 319.51681, -11.67898,              182.08687,  26.41647,       181.63410,       26.16267,    319.51681,     -11.67898,     319.92637,      -11.94104,  3262282.22, -2609651.81,  4945727.76,      49.998693,       -1.389560,  108345.91,  237586.33,    2458.96,             3881.53,   438.12,  61052.77,           59375.92,   -184.14,   1976.63,        1723.50,  +1.36,  -0.52
  2,     UK000F,       1,  0.098489, 2459439.502996571828, 319.20946, -12.13200,              182.40940,  25.95614,       181.95789,       25.70347,    319.20946,     -12.13200,     319.61942,      -12.39438,  3261451.23, -2610564.58,  4943812.87,      49.988341,       -1.406623,  106828.56,  237946.28,    4737.22,             6159.79,   292.66,  56549.33,           59375.92,   -184.44,   1978.79,        1722.78,  +0.83,  -1.05
  3,     UK000F,       1,  0.138789, 2459439.502997038420, 318.86528, -12.61607,              182.76704,  25.46267,       182.30571,       25.20502,    318.86528,     -12.61607,     319.28580,      -12.88531,  3260547.69, -2611557.03,  4941730.82,      49.977077,       -1.425163,  105179.25,  238361.85,    7214.37,             8636.94,   345.37,  61467.68,           59375.92,   -189.77,   2030.25,        1764.54,  +0.57,  -1.32
  4,     UK000F,       1,  0.179077, 2459439.502997504547, 318.55456, -13.07061,              183.08552,  24.99858,       182.62580,       24.74225,    318.55456,     -13.07061,     318.97519,      -13.33999,  3259707.25, -2612480.18,  4939794.16,      49.966592,       -1.442419,  103645.55,  238770.96,    9518.54,            10941.11,   225.83,  57192.52,           59054.26,   -189.95,   2031.28,        1762.42,  +0.32,  -1.57
  5,     UK000F,       1,  0.219349, 2459439.502997970674, 318.22743, -13.51407,              183.41834,  24.54396,       182.94307,       24.27945,    318.22743,     -13.51407,     318.66384,      -13.79366,  3258865.03, -2613405.29,  4937853.39,      49.956077,       -1.459713,  102109.04,  239202.62,   11827.60,            13250.18,   112.13,  57336.69,           58717.10,   -197.93,   2108.24,        1825.96,  +0.33,  -1.56
  6,     UK000F,       1,  0.259665, 2459439.502998437267, 317.85853, -14.02159,              183.78887,  24.02253,       183.30113,       23.75162,    317.85853,     -14.02159,     318.30821,      -14.30984,  3257902.07, -2614463.01,  4935634.41,      49.944046,       -1.479463,  100352.84,  239722.53,   14467.67,            15890.24,   326.80,  65484.31,           59322.27,   -204.75,   2173.52,        1878.47,  +0.34,  -1.56
  7,     UK000F,       1,  0.299937, 2459439.502998903394, 317.53232, -14.46085,              184.11303,  23.56981,       183.61090,       23.29141,    317.53232,     -14.46085,     317.99690,      -14.75879,  3257060.20, -2615387.73,  4933694.45,      49.933520,       -1.496751,   98817.93,  240200.09,   16775.76,            18198.33,   212.13,  57312.50,           59406.96,   -212.45,   2246.70,        1937.92,  +0.46,  -1.44
  8,     UK000F,       1,  0.340217, 2459439.502999369521, 317.23931, -14.89977,              184.39876,  23.11797,       183.90818,       22.84629,    317.23931,     -14.89977,     317.69488,      -15.19205,  3256243.74, -2616284.54,  4931813.05,      49.923304,       -1.513523,   97329.76,  240683.61,   19014.19,            20436.76,    27.32,  55571.68,           59190.86,   -208.10,   2204.18,        1897.40,  +0.34,  -1.57
  9,     UK000F,       1,  0.380513, 2459439.502999836113, 316.87820, -15.37849,              184.75009,  22.62209,       184.24220,       22.34137,    316.87820,     -15.37849,     317.35162,      -15.68242,  3255314.70, -2617305.01,  4929672.22,      49.911670,       -1.532585,   95636.93,  241257.93,   21561.26,            22983.84,   150.20,  63209.18,           59300.06,   -217.39,   2292.30,        1968.64,  +0.55,  -1.36
 10,     UK000F,       1,  0.420781, 2459439.503000302240, 316.60426, -15.79238,              185.01068,  22.19443,       184.51779,       21.92226,    316.60426,     -15.79238,     317.06533,      -16.08851,  3254541.10, -2618154.74,  4927889.59,      49.901976,       -1.548486,   94227.71,  241755.81,   23682.17,            25104.75,  -151.40,  52669.91,           59058.42,   -211.34,   2233.63,        1914.26,  +0.94,  -0.98
  0,     UK000H,       0,  0.029819, 2459439.502995779272, 332.55529,   9.18186,              162.99706,  47.23870,       163.02626,       47.25766,    332.55529,      +9.18186,     332.53210,       +9.19678,  3262954.61, -2608913.24,  4947277.19,      50.007063,       -1.375772,  109573.98,  148105.10,       0.00,             2038.08,   302.17,      0.00,           56286.66,      7.02,    -70.56,          98.75,  +1.60,  +0.75
  1,     UK000H,       0,  0.070535, 2459439.502996250521, 332.08983,   8.51550,              163.83755,  46.66736,       163.84578,       46.67265,    332.08983,      +8.51550,     332.08356,       +8.51970,  3262167.29, -2609778.05,  4945462.91,      49.997261,       -1.391949,  108136.02,  147531.61,    2158.55,             4196.63,    11.26,  53014.89,           56286.66,      1.98,    -19.81,          27.84,  +0.55,  -0.29
  2,     UK000H,       0,  0.111323, 2459439.502996722702, 331.62698,   7.75154,              164.68251,  45.99417,       164.72659,       46.02222,    331.62698,      +7.75154,     331.59223,       +7.77405,  3261307.74, -2610722.18,  4943482.24,      49.986553,       -1.409595,  106566.60,  146939.59,    4515.09,             6553.17,   -86.00,  57775.27,           56286.66,     10.53,   -105.97,         149.49,  -0.13,  -0.97
  3,     UK000H,       0,  0.152111, 2459439.502997194417, 331.12402,   7.00933,              165.56029,  45.34346,       165.59040,       45.36243,    331.12402,      +7.00933,     331.10058,       +7.02471,  3260451.31, -2611662.90,  4941508.73,      49.975875,       -1.427179,  105003.33,  146385.26,    6863.10,             8901.18,  -191.79,  57566.22,           56286.66,      7.20,    -72.25,         102.30,  -0.37,  -1.20
  4,     UK000H,       0,  0.193015, 2459439.502997667994, 330.55929,   6.15865,              166.52811,  44.58879,       166.54994,       44.60240,    330.55929,      +6.15865,     330.54261,       +6.16981,  3259482.53, -2612727.02,  4939276.33,      49.963787,       -1.447048,  103235.53,  145801.76,    9519.14,            11557.22,     3.47,  64933.36,           58199.42,      5.23,    -52.32,          74.38,  -0.55,  -1.37
  5,     UK000H,       0,  0.233879, 2459439.502998141106, 330.02806,   5.33950,              167.42152,  43.85362,       167.44488,       43.86804,    330.02806,      +5.33950,     330.01029,       +5.35146,  3258562.69, -2613737.38,  4937156.70,      49.952301,       -1.465923,  101557.58,  145290.62,   12040.99,            14079.07,    66.96,  61713.41,           59247.69,      5.59,    -55.94,          79.81,  -0.70,  -1.51
  6,     UK000H,       0,  0.274699, 2459439.502998613287, 329.53642,   4.55597,              168.23500,  43.14255,       168.27311,       43.16589,    329.53642,      +4.55597,     329.50689,       +4.57553,  3257696.71, -2614688.58,  4935161.20,      49.941479,       -1.483702,   99978.37,  144847.99,   14415.17,            16453.25,   -14.59,  58162.13,           59505.22,      9.11,    -91.31,         130.67,  -0.67,  -1.47
  7,     UK000H,       0,  0.315587, 2459439.502999086864, 328.97765,   3.71967,              169.12971,  42.38194,       169.15203,       42.39548,    328.97765,      +3.71967,     328.96095,       +3.73116,  3256760.49, -2615716.93,  4933003.82,      49.929770,       -1.502912,   98271.60,  144412.22,   16981.94,            19020.02,    92.36,  62775.47,           59885.49,      5.36,    -53.52,          76.82,  -0.68,  -1.48
  8,     UK000H,       0,  0.356431, 2459439.502999559510, 328.45177,   2.92400,              169.95460,  41.65177,       169.96621,       41.65876,    328.45177,      +2.92400,     328.44385,       +2.92999,  3255877.46, -2616686.87,  4930969.01,      49.918718,       -1.521040,   96662.28,  144042.03,   19402.89,            21440.97,    56.15,  59273.16,           60021.99,      2.80,    -27.88,          40.12,  -0.63,  -1.42
  9,     UK000H,       0,  0.397283, 2459439.503000032157, 327.93413,   2.11752,              170.75249,  40.90457,       170.76593,       40.91261,    327.93413,      +2.11752,     327.92486,       +2.12448,  3254994.20, -2617657.04,  4928933.70,      49.907655,       -1.539174,   95053.06,  143711.81,   21824.43,            23862.51,    20.04,  59275.92,           60050.74,      3.24,    -32.33,          46.63,  -0.59,  -1.38
 10,     UK000H,       0,  0.438179, 2459439.503000505734, 327.39957,   1.26172,              171.56119,  40.10468,       171.58854,       40.12091,    327.39957,      +1.26172,     327.37906,       +1.27594,  3254068.06, -2618674.32,  4926799.56,      49.896046,       -1.558181,   93366.23,  143408.96,   24363.55,            26401.63,    98.87,  62087.38,           60159.14,      6.61,    -65.94,          95.31,  -0.33,  -1.11
 11,     UK000H,       0,  0.478775, 2459439.503000975586, 327.03650,   0.69440,              172.09833,  39.57222,       172.12848,       39.59003,    327.03650,      +0.69440,     327.01381,       +0.71013,  3253452.62, -2619350.33,  4925381.37,      49.888326,       -1.570867,   92245.52,  143231.92,   26050.86,            28088.94,  -656.06,  41563.48,           59511.02,      7.30,    -72.82,         105.39,  +2.32,  +1.54
  0,     UK0022,       1, -0.059600, 2459439.502994742244, 312.88823,  -1.25022,              191.27723,  36.93517,       194.22916,       38.01902,    312.88823,      -1.25022,     310.71748,       +0.14670,  3265153.99, -2606497.42,  4952345.30,      50.034410,       -1.330686,  113592.93,  181714.43,       0.00,             3991.78,  7635.26,     -0.00,           58600.19,   2335.48,  -7842.71,        9291.77,  +4.32,  +3.02
  1,     UK0022,       1, -0.018960, 2459439.502995212562, 312.43706,  -1.83452,              191.74381,  36.29910,       194.60532,       37.34714,    312.43706,      -1.83452,     310.31891,       -0.47059,  3264303.81, -2607431.27,  4950386.20,      50.023845,       -1.348139,  112039.03,  181879.85,    2330.87,             1660.91,  2859.49,  57354.15,           58600.19,   2289.70,  -7658.23,        9067.78,  +1.73,  +0.43
  2,     UK0022,       1,  0.021692, 2459439.502995682880, 312.02516,  -2.46566,              192.14696,  35.61993,       194.98362,       36.65765,    312.02516,      -2.46566,     309.91062,       -1.10294,  3263431.11, -2608389.85,  4948375.20,      50.012993,       -1.366050,  110444.43,  182080.64,    4723.48,              731.70,  -515.33,  58855.78,           58600.19,   2289.12,  -7654.21,        9053.22,  +0.89,  -0.41
  3,     UK0022,       1,  0.062352, 2459439.502996153664, 311.59928,  -3.09573,              192.55988,  34.93853,       195.35839,       35.96090,    311.59928,      -3.09573,     309.49860,       -1.74080,  3262548.62, -2609359.19,  4946341.64,      50.002010,       -1.384161,  108832.42,  182315.52,    7142.94,             3151.16,  -541.97,  59504.72,           58600.19,   2279.25,  -7613.38,        8994.05,  +0.38,  -0.92
  4,     UK0022,       1,  0.103060, 2459439.502996624913, 311.14460,  -3.77765,              192.99094,  34.20028,       195.75464,       35.20867,    311.14460,      -3.77765,     309.05448,       -2.42822,  3261594.68, -2610407.01,  4944143.44,      49.990128,       -1.403726,  107090.46,  182605.12,    9758.28,             5766.49,  -375.62,  64246.24,           59829.97,   2272.81,  -7586.23,        8948.28,  +0.24,  -1.07
  5,     UK0022,       1,  0.143740, 2459439.502997095697, 310.71160,  -4.43644,              193.39202,  33.48644,       196.12897,       34.48410,    310.71160,      -4.43644,     308.62685,       -3.08913,  3260674.31, -2611417.96,  4942022.59,      49.978656,       -1.422609,  105410.32,  182919.79,   12281.60,             8289.81,  -299.60,  62028.51,           60495.26,   2271.30,  -7578.56,        8924.09,  +0.09,  -1.22
  6,     UK0022,       1,  0.184364, 2459439.502997565549, 310.30842,  -5.04419,              193.75972,  32.82611,       196.46967,       33.81304,    310.30842,      -5.04419,     308.23069,       -3.70011,  3259820.27, -2612356.04,  4940054.59,      49.968003,       -1.440143,  103851.74,  183242.73,   14623.04,            10631.26,  -402.08,  57637.10,           60426.85,   2268.20,  -7564.67,        8892.36,  +0.08,  -1.24
  7,     UK0022,       1,  0.225012, 2459439.502998036332, 309.88098,  -5.66258,              194.14731,  32.15036,       196.81499,       33.12076,    309.88098,      -5.66258,     307.82211,       -4.32937,  3258937.11, -2613326.12,  4938019.48,      49.956978,       -1.458271,  102240.50,  183607.57,   17044.35,            13052.56,  -426.15,  59567.53,           60326.78,   2254.28,  -7508.10,        8809.25,  +0.01,  -1.31
  8,     UK0022,       1,  0.265672, 2459439.502998506650, 309.46621,  -6.31495,              194.50723,  31.44171,       197.16432,       32.40787,    309.46621,      -6.31495,     307.40134,       -4.97627,  3258025.04, -2614327.94,  4935917.77,      49.945583,       -1.476988,  100577.04,  184017.10,   19544.89,            15553.11,  -371.70,  61498.94,           60358.20,   2263.95,  -7544.60,        8831.97,  +0.05,  -1.27
  9,     UK0022,       1,  0.306264, 2459439.502998976503, 309.05320,  -6.87782,              194.87531,  30.82052,       197.47489,       31.76442,    309.05320,      -6.87782,     307.02103,       -5.55912,  3257199.31, -2615234.93,  4934015.01,      49.935259,       -1.493948,   99071.48,  184416.75,   21808.72,            17816.94,  -549.88,  55770.36,           60124.42,   2237.02,  -7436.96,        8688.73,  +0.13,  -1.20
 10,     UK0022,       1,  0.346900, 2459439.502999446820, 308.66273,  -7.51456,              195.19785,  30.12897,       197.80235,       31.07473,    308.66273,      -7.51456,     306.61328,       -6.18291,  3256311.10, -2616210.55,  4931968.26,      49.924147,       -1.512181,   97452.48,  184876.56,   24243.87,            20252.09,  -559.38,  59925.90,           59987.85,   2257.66,  -7516.49,        8758.79,  +0.27,  -1.06
 11,     UK0022,       1,  0.387492, 2459439.502999916673, 308.27077,  -8.09611,              195.52693,  29.49064,       198.10569,       30.42650,    308.27077,      -8.09611,     306.22942,       -6.76819,  3255473.11, -2617131.00,  4930037.27,      49.913655,       -1.529392,   95925.48,  185338.99,   26541.30,            22549.52,  -703.96,  56598.03,           59778.90,   2254.28,  -7501.56,        8719.92,  +0.51,  -0.83
  0,     UK002D,       0,  0.004786, 2459439.502995479852, 330.63456,  -2.95658,              168.13048,  35.06422,       168.11884,       35.05640,    330.63456,      -2.95658,     330.64504,       -2.96310,  3263468.52, -2608348.76,  4948461.41,      50.013458,       -1.365216,  110512.79,  188964.26,       0.00,              629.13,   399.19,      0.00,           56685.95,     -0.51,     40.64,          44.37,  +3.38,  +2.00
  1,     UK002D,       0,  0.045210, 2459439.502995947376, 330.32922,  -3.46389,              168.57695,  34.59946,       168.57786,       34.60007,    330.32922,      -3.46389,     330.32858,       -3.46338,  3262757.41, -2609129.86,  4946822.76,      50.004609,       -1.379842,  109213.77,  188820.45,    1949.61,             2578.74,   -83.10,  48229.10,           56685.95,      0.04,     -3.19,           3.48,  +1.57,  +0.19
  2,     UK002D,       0,  0.085754, 2459439.502996416762, 329.92026,  -4.11592,              169.16267,  34.00151,       169.16614,       34.00382,    329.92026,      -4.11592,     329.91747,       -4.11396,  3261833.88, -2610144.27,  4944694.63,      49.993109,       -1.398787,  107527.21,  188664.33,    4481.58,             5110.71,     9.75,  62449.85,           56685.95,      0.15,    -12.17,          13.31,  +0.86,  -0.52
  3,     UK002D,       0,  0.126258, 2459439.502996885683, 329.54125,  -4.71443,              169.69670,  33.45039,       169.70044,       33.45287,    329.54125,      -4.71443,     329.53838,       -4.71231,  3260985.46, -2611076.19,  4942739.58,      49.982536,       -1.416207,  105978.27,  188550.76,    6807.63,             7436.76,  -100.91,  57427.74,           56685.95,      0.16,    -13.15,          14.39,  +0.67,  -0.71
  4,     UK002D,       0,  0.166810, 2459439.502997355070, 329.10994,  -5.37399,              170.29259,  32.84154,       170.28630,       32.83739,    329.10994,      -5.37399,     329.11635,       -5.37756,  3260042.83, -2612111.57,  4940567.46,      49.970780,       -1.435542,  104257.89,  188458.54,    9391.94,            10021.07,    43.80,  63728.34,           58362.65,     -0.28,     22.12,          24.21,  +0.66,  -0.72
  5,     UK002D,       0,  0.207310, 2459439.502997823525, 328.72836,  -5.97071,              170.81367,  32.28711,       170.80616,       32.28218,    328.72836,      -5.97071,     328.73607,       -5.97498,  3259196.64, -2613041.04,  4938617.54,      49.960218,       -1.452917,  102713.96,  188405.89,   11711.89,            12341.02,   -72.72,  57282.63,           58686.98,     -0.34,     26.43,          28.93,  +0.47,  -0.91
  6,     UK002D,       0,  0.247842, 2459439.502998292912, 328.31904,  -6.60216,              171.36357,  31.69826,       171.35116,       31.69012,    328.31904,      -6.60216,     328.33144,       -6.60926,  3258298.20, -2614027.90,  4936547.22,      49.948996,       -1.471356,  101075.20,  188381.51,   14175.08,            14804.21,   -47.93,  60771.47,           59026.25,     -0.56,     43.83,          47.99,  +0.39,  -0.99
  7,     UK002D,       0,  0.288394, 2459439.502998762298, 327.90328,  -7.25842,              171.91536,  31.08250,       171.90631,       31.07659,    327.90328,      -7.25842,     327.91279,       -7.26362,  3257370.89, -2615046.47,  4934410.38,      49.937405,       -1.490382,   99384.32,  188390.33,   16717.41,            17346.54,    54.80,  62693.17,           59473.48,     -0.41,     32.06,          35.10,  +0.44,  -0.94
  8,     UK002D,       0,  0.328934, 2459439.502999231219, 327.51990,  -7.89715,              172.41990,  30.47875,       172.43177,       30.48647,    327.51990,      -7.89715,     327.51034,       -7.89031,  3256482.05, -2616022.78,  4932362.19,      49.926286,       -1.508627,   97764.08,  188431.08,   19154.28,            19783.41,    52.79,  60110.13,           59724.59,      0.53,    -42.12,          46.11,  +0.48,  -0.90
  9,     UK002D,       0,  0.369442, 2459439.502999700140, 327.12030,  -8.50051,              172.93216,  29.90916,       172.93592,       29.91160,    327.12030,      -8.50051,     327.11837,       -8.49833,  3255618.66, -2616971.13,  4930372.66,      49.915477,       -1.526354,   96190.72,  188500.94,   21521.35,            22150.48,   -17.09,  58434.73,           59782.05,      0.17,    -13.39,          14.65,  +0.57,  -0.81
 10,     UK002D,       0,  0.409970, 2459439.503000169527, 326.70266,  -9.12799,              173.45959,  29.31434,       173.45450,       29.31105,    326.70266,      -9.12799,     326.70909,       -9.13095,  3254718.92, -2617959.42,  4928299.35,      49.904205,       -1.544822,   94551.61,  188605.55,   23988.11,            24617.24,    11.51,  60865.42,           59862.64,     -0.24,     18.18,          19.89,  +0.58,  -0.80
 11,     UK002D,       0,  0.450502, 2459439.503000638448, 326.29093,  -9.75867,              173.97287,  28.71332,       173.96644,       28.70918,    326.29093,      -9.75867,     326.29881,       -9.76243,  3253818.99, -2618947.91,  4926225.60,      49.892922,       -1.563294,   92912.66,  188742.53,   26455.37,            27084.50,    40.38,  60872.06,           59947.97,     -0.30,     23.07,          25.21,  +1.01,  -0.37
  0,     UK0038,       0,  0.019343, 2459439.502995654009, 341.95720,  -3.08218,              154.14600,  32.52721,       154.15460,       32.53471,    341.95720,      -3.08218,     341.94825,       -3.07694,  3263332.38, -2608498.30,  4948147.68,      50.011764,       -1.368047,  110264.06,  200605.73,       0.00,             1002.39,  -103.34,      0.00,           60975.45,     -5.78,    -36.07,          37.56,  +2.83,  +1.32
  1,     UK0038,       0,  0.059811, 2459439.502996122465, 341.59559,  -3.74862,              154.76956,  31.98283,       154.79898,       32.00830,    341.59559,      -3.74862,     341.56494,       -3.73071,  3262353.84, -2609573.14,  4945892.80,      49.999585,       -1.388110,  108476.71,  200143.46,    2682.78,             3685.17,   144.89,  66293.75,           60975.45,    -19.75,   -122.97,         128.36,  +1.80,  +0.29
  2,     UK0038,       0,  0.100175, 2459439.502996589523, 341.24800,  -4.28915,              155.33079,  31.55302,       155.33924,       31.56030,    341.24800,      -4.28915,     341.23955,       -4.28401,  3261528.92, -2610479.24,  4943991.91,      49.989309,       -1.405050,  106970.41,  199780.40,    4944.39,             5946.78,   -21.79,  56030.41,           60975.45,     -5.64,    -35.25,          36.86,  +1.02,  -0.48
  3,     UK0038,       0,  0.140619, 2459439.502997057512, 340.91070,  -4.92238,              155.90249,  31.02828,       155.93617,       31.05715,    340.91070,      -4.92238,     340.87588,       -4.90186,  3260610.89, -2611487.61,  4941876.46,      49.977865,       -1.423884,  105294.59,  199406.36,    7461.27,             8463.67,    62.00,  62231.43,           60975.45,    -22.53,   -140.25,         146.93,  +0.73,  -0.77
  4,     UK0038,       0,  0.180979, 2459439.502997524571, 340.58813,  -5.45531,              156.42155,  30.59415,       156.44978,       30.61823,    340.58813,      -5.45531,     340.55920,       -5.43809,  3259816.60, -2612360.07,  4940046.13,      49.967957,       -1.440203,  103845.06,  199107.42,    9638.93,            10641.33,  -188.39,  53955.82,           59534.50,    -18.83,   -117.36,         123.14,  +0.54,  -0.96
  5,     UK0038,       0,  0.221427, 2459439.502997993026, 340.18498,  -6.11369,              157.06076,  30.05570,       157.07909,       30.07125,    340.18498,      -6.11369,     340.16662,       -6.10250,  3258835.20, -2613438.05,  4937784.67,      49.955705,       -1.460328,  102054.64,  198771.52,   12329.55,            13331.94,    68.88,  66520.37,           60121.44,    -12.19,    -76.07,          79.95,  +0.31,  -1.18
  6,     UK0038,       0,  0.261839, 2459439.502998460550, 339.81951,  -6.71806,              157.63543,  29.55719,       157.64883,       29.56850,    339.81951,      -6.71806,     339.80648,       -6.70986,  3257940.48, -2614420.83,  4935722.91,      49.944526,       -1.478690,  100422.86,  198496.37,   14782.55,            15784.95,    90.71,  60699.96,           60393.01,     -8.89,    -55.57,          58.48,  +0.41,  -1.08
  7,     UK0038,       0,  0.302235, 2459439.502998928074, 339.47302,  -7.29791,              158.17600,  29.07517,       158.18843,       29.08562,    339.47302,      -7.29791,     339.46118,       -7.29030,  3257087.25, -2615358.02,  4933756.78,      49.933858,       -1.496210,   98867.22,  198261.87,   17121.79,            18124.18,    -0.27,  57907.52,           60299.11,     -8.24,    -51.49,          54.25,  +0.38,  -1.11
  8,     UK0038,       0,  0.342635, 2459439.502999395598, 339.09538,  -7.89440,              158.74915,  28.58142,       158.74634,       28.57907,    339.09538,      -7.89440,     339.09978,       -7.89612,  3256198.30, -2616334.45,  4931708.34,      49.922735,       -1.514456,   97246.95,  198046.95,   19558.94,            20561.34,     6.43,  60325.68,           60257.06,      1.86,     11.63,          12.27,  +0.56,  -0.92
  9,     UK0038,       0,  0.383079, 2459439.502999863587, 338.75027,  -8.53256,              159.29082,  28.03690,       159.31397,       28.05618,    338.75027,      -8.53256,     338.72739,       -8.51832,  3255286.70, -2617335.76,  4929607.70,      49.911319,       -1.533164,   95585.91,  197857.75,   22058.21,            23060.60,    72.59,  61795.65,           60319.64,    -15.34,    -95.78,         101.13,  +0.62,  -0.86

Notes
-----
- Points that have not been taken into consideration when computing the trajectory have '1' in the 'Ignore' column.
- The time already has time offsets applied to it.
- 'meas1' and 'meas2' are given input points.
- X, Y, Z are ECI (Earth-Centered Inertial) positions of projected lines of sight on the radiant line.
- Zc is the observed zenith distance of the entry angle, while the Zg is the entry zenith distance corrected for Earth's gravity.
- Latitude (deg) and Longitude (deg) are in WGS84 coordinates, while Height (m) is in the EGM96 datum. There values are coordinates of each point on the radiant line.
- Jacchia (1955) deceleration equation fit was done on the lag.
- Right ascension and declination in the table are given in the epoch of date for the corresponding JD, per every point.
- 'RA and Dec obs' are the right ascension and declination calculated from the observed values, while the 'RA and Dec line' are coordinates of the lines of sight projected on the fitted radiant line. The coordinates are in the epoch of date, and NOT J2000!. 'Azim and alt line' are thus corresponding azimuthal coordinates.
- 'Vel prev avg' is the average velocity including all previous points up to the given point. For the first 4 points this velocity is computed as the average velocity of those 4 points.