Orbital Analysis for matched events on 20210813_000950.900_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 62.66° Bg 38.59° Vg 58.94km/s
mass 0.55079g, abs. mag -3.4
Path Details
------------
start -3.48° 50.30° 115.94km
end   -3.78° 50.11° 88.07km

Orbit Details
-------------
Semimajor axis 13.97A.U., eccentricity 0.93, inclination 112.97°, Period 52.24Y, LA Sun 140.20°, last Perihelion 2021-07-24

Full details below
Click here to download a zip of the raw and processed data.

Detailed report below graphs

Click on an image to see a larger view


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

Uncertainties type:
 Purely geometric uncertainties

Reference JD: 2459439.506839131936
Time: 2021-08-13 00:09:50.903454 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK000H and UK003E
 Convergence angle = 13.26357 deg
 R.A. =  47.15249  Dec = +58.05887 deg

Best intersection: Stations UK000H and UK003E with Qconv = 13.26 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   3213732.10 +/- 38.10 m
 Y =  -2635886.96 +/- 138.00 m
 Z =   4973449.91 +/- 45.61 m
 Vx =    21467.84 +/- 148.11 m/s
 Vy =    23016.25 +/- 369.06 m/s
 Vz =    51056.45 +/- 201.20 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+1.484115e+03, -3.779692e+03, +1.317193e+03, +2.186238e+03, -9.717191e+03, +2.283168e+02
-3.779692e+03, +1.930691e+04, -2.366665e+03, -7.124725e+03, +4.352767e+04, -2.309904e+03
+1.317193e+03, -2.366665e+03, +2.161766e+03, +9.546200e+02, -7.616592e+03, +3.439256e+02
+2.186238e+03, -7.124725e+03, +9.546200e+02, +5.531904e+03, -2.130324e+04, +8.132333e+01
-9.717191e+03, +4.352767e+04, -7.616592e+03, -2.130324e+04, +1.347884e+05, -3.329356e+03
+2.283168e+02, -2.309904e+03, +3.439256e+02, +8.132333e+01, -3.329356e+03, +1.053858e+03

Timing offsets (from input data):
    UK0006: 0.000000 s
    UK000H: 0.000000 s
    UK002D: 0.000000 s
    UK003E: -0.000235 s

Reference point on the trajectory:
  Time: 2021-08-13 00:09:50.903454 UTC
  Lon     = +-3.477334 +/- 0.0013 deg
  Lat     = +50.299512 +/- 0.0007 deg
  Lat geo = +50.113644 +/- 0.0007 deg
  Ht      =  116031.00 +/- 92.88 m

  JD dynamic   = 2459439.507639901247 
  LST apparent = 320.6415678272 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  46.99355 +/- 0.5433 deg
  Dec       = +58.34800 +/- 0.1913 deg
  Azimuth   =  45.30949 +/- 0.0686 deg
  Elevation = +42.55327 +/- 0.3380 deg
  Vavg      =  59.82263 +/- 0.1000 km/s
  Vinit     =  59.97814 +/- 0.1133 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  47.02833 +/- 0.5433 deg
  Dec       = +58.10267 +/- 0.1913 deg
  Azimuth   =  45.58457 +/- 0.0686 deg
  Elevation = +42.41411 +/- 0.3380 deg
  Vavg      =  59.98191 +/- 0.1000 km/s
  Vinit     =  60.13742 +/- 0.1133 km/s
Radiant (geocentric, J2000):
  R.A.   =  47.29540 +/- 0.5389 deg
  Dec    = +58.04572 +/- 0.1945 deg
  Vg     =  58.94392 +/- 0.1152 km/s
  Vinf   =  59.97814 +/- 0.1133 km/s
  Zc     =  47.57759 +/- 0.3379 deg
  Zg     =  48.01689 +/- 0.3398 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  62.66213 +/- 0.2590 deg
  Bg     = +38.59217 +/- 0.2791 deg
  Vh     =  41.08043 +/- 0.0306 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  81.92080 +/- 0.3639 deg
  Bh     = +63.51177 +/- 0.4921 deg
  Vh_x   =  -2.57507 +/- 0.0722 km/s
  Vh_y   = -18.14059 +/- 0.3305 km/s
  Vh_z   = -36.76806 +/- 0.1553 km/s
Orbit:
  La Sun = 140.195067 +/- 0.0000 deg
  a      =  13.974639 +/- 0.5531 AU
  e      =   0.931628 +/- 0.0027
  i      = 112.970088 +/- 0.3742 deg
  peri   = 151.857966 +/- 0.7560 deg
  node   = 140.194187 +/- 0.0000 deg
  Pi     = 292.052153 +/- 0.7560 deg
  q      =   0.955477 +/- 0.0030 AU
  f      =  28.138125 +/- 0.7560 deg
  M      =   0.376575 +/- 0.0235 deg
  Q      =  26.993802 +/- 1.1065 AU
  n      =   0.018867 +/- 0.0011 deg/day
  T      =  52.241008 +/- 3.1061 years
  Last perihelion JD = 2459419.547749 (2021-07-24 01:08:45.549942) +/- 0.4869 days
  Tj     =  -0.092391 +/- 0.0168
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +7.804732e-06, -1.465809e-06, -1.520690e-04, -1.971444e-10, -5.326985e-06, +2.651991e-06
q   , -1.465809e-06, +8.822525e-06, +1.439889e-03, +1.392011e-09, +3.911472e-05, -1.887346e-05
Tp  , -1.520690e-04, +1.439889e-03, +2.362124e-01, +2.274171e-07, +6.401561e-03, -3.084035e-03
node, -1.971444e-10, +1.392011e-09, +2.274171e-07, +2.332543e-13, +6.173461e-09, -3.162023e-09
peri, -5.326985e-06, +3.911472e-05, +6.401561e-03, +6.173461e-09, +1.736853e-04, -8.371334e-05
i   , +2.651991e-06, -1.887346e-05, -3.084035e-03, -3.162023e-09, -8.371334e-05, +4.286560e-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: UK000H
  Avg. res. = 1.794e-06 s
  Stddev    = 1.34e-03 s

Begin point on the trajectory:
  Lon =    -3.478301 +/- 0.0012 deg
  Lat =    50.298899 +/- 0.0007 deg
  Ht  = 115940.49 +/- 82.00 m
End point on the trajectory:
  Lon =    -3.779488 +/- 0.0014 deg
  Lat =    50.108739 +/- 0.0008 deg
  Ht  = 88073.83 +/- 64.51 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
    UK0006,    True,    -1.306160,    51.883100,   80.00,   8.696426,   7.185751,   116097.35,    93840.64,          0.187668,       nan,       nan,             109.89, 0.0000,    True,    True, {"ff_name": "FF_UK0006_20210813_000949_219_0341248.fits"}
    UK000H,   False,    -1.778230,    50.857470,   24.00,   0.000000,   0.000000,   111012.71,    88093.84,          0.018291,     35.40,     46.53,              95.17, 1.0000,    True,    True, {"ff_name": "FF_UK000H_20210813_000947_464_0355584.fits"}
    UK002D,    True,    -1.801980,    51.351940,  129.00,  66.333221,   0.000000,   116028.24,   102901.16,          0.053108,       nan,       nan,             102.02, 0.0000,    True,   False, {"ff_name": "FF_UK002D_20210813_000950_089_0356096.fits"}
    UK003E,   False,    -1.802002,    51.351948,  130.00,   0.000000,   0.000000,   115940.49,    88073.83,          0.010488,     29.69,     24.50,             102.02, 1.0000,    True,    True, {"ff_name": "FF_UK003E_20210813_000944_182_0356352.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,     UK0006,       1, -0.007327, 2459439.506839047186, 285.85520,  -4.75131,              221.48218,  25.23835,       221.65356,       25.24995,    285.85520,      -4.75131,     285.71816,       -4.67703,  3213767.21, -2635849.31,  4973533.42,      50.299960,       -3.476585,  116097.35,  261864.21,       0.00,               98.11,   516.28,     -0.00,           58281.98,    406.56,   -582.63,         559.61,  +2.41,  +0.32
  1,     UK0006,       1,  0.113965, 2459439.506840451155, 285.14604,  -6.07245,              221.59246,  23.74377,       221.77952,       23.75646,    285.14604,      -6.07245,     284.99496,       -5.99021,  3211139.92, -2638666.10,  4967285.00,      50.266348,       -3.530085,  111135.35,  264478.04,    7340.28,             7242.17,   385.47,  60517.44,           58281.98,    453.37,   -650.04,         618.09,  +2.17,  +0.06
  2,     UK0006,       1,  0.154385, 2459439.506840918679, 284.88992,  -6.49287,              221.65624,  23.25577,       221.82018,       23.26686,    284.88992,      -6.49287,     284.75717,       -6.42049,  3210267.00, -2639601.98,  4965208.95,      50.255164,       -3.547862,  109487.68,  265385.96,    9779.10,             9680.99,   399.98,  60336.97,           58281.98,    400.40,   -573.60,         543.69,  +0.21,  -1.91
  3,     UK0006,       1,  0.194693, 2459439.506841385271, 284.70888,  -6.80934,              221.69209,  22.89328,       221.85067,       22.90400,    284.70888,      -6.80934,     284.58026,       -6.73910,  3209616.48, -2640299.42,  4963661.83,      50.246823,       -3.561153,  108260.09,  266076.95,   11596.58,            11498.47,  -200.15,  45089.66,           58281.98,    389.39,   -557.70,         527.29,  +0.24,  -1.89
  4,     UK0006,       1,  0.235169, 2459439.506841853727, 284.45785,  -7.31775,              221.70989,  22.32735,       221.89654,       22.34001,    284.45785,      -7.31775,     284.30576,       -7.23462,  3208597.87, -2641391.49,  4961239.31,      50.233754,       -3.581871,  106338.48,  267176.31,   14442.41,            14344.30,   218.01,  70309.08,           58834.73,    461.79,   -662.08,         623.19,  +0.88,  -1.25
  5,     UK0006,       1,  0.275457, 2459439.506842320319, 284.29808,  -7.61908,              221.73077,  21.98747,       221.92479,       22.00065,    284.29808,      -7.61908,     284.13966,       -7.53239,  3207981.36, -2642052.48,  4959773.06,      50.225839,       -3.594477,  105175.70,  267857.07,   16164.87,            16066.77,  -475.92,  42753.88,           57598.98,    482.33,   -691.70,         649.36,  -0.02,  -2.16
  6,     UK0006,       1,  0.315889, 2459439.506842787843, 284.08028,  -8.09132,              221.73126,  21.46827,       221.96640,       21.48433,    284.08028,      -8.09132,     283.88738,       -7.98571,  3207036.64, -2643065.34,  4957526.25,      50.213701,       -3.613705,  103394.43,  268914.64,   18804.29,            18706.18,  -261.55,  65280.26,           57596.95,    588.39,   -845.10,         789.85,  +3.53,  +1.38
  7,     UK0006,       1,  0.396673, 2459439.506843722891, 283.59861,  -8.90721,              221.83188,  20.52818,       222.04188,       20.54248,    283.59861,      -8.90721,     283.42546,       -8.81212,  3205293.85, -2644933.83,  4953381.42,      50.191284,       -3.649204,  100109.86,  270923.67,   23673.40,            23575.29,  -237.71,  60273.20,           57960.48,    533.09,   -764.92,         709.84,  +1.44,  -0.72
  8,     UK0006,       1,  0.437073, 2459439.506844190881, 283.36953,  -9.33438,              221.86111,  20.04560,       222.08008,       20.06053,    283.36953,      -9.33438,     283.18836,       -9.23479,  3204391.81, -2645900.93,  4951236.12,      50.179669,       -3.667574,   98410.59,  271991.83,   26193.57,            26095.46,  -140.66,  62380.42,           58346.30,    559.64,   -803.29,         742.44,  +0.25,  -1.92
  9,     UK0006,       1,  0.477373, 2459439.506844657008, 283.19882,  -9.65933,              221.87943,  19.68003,       222.10931,       19.69572,    283.19882,      -9.65933,     283.00815,       -9.55442,  3203704.53, -2646637.78,  4949601.60,      50.170812,       -3.681609,   97116.20,  272820.27,   28113.71,            28015.60,  -637.63,  47646.30,           58093.23,    590.50,   -847.93,         781.22,  +0.14,  -2.04
 10,     UK0006,       1,  0.517865, 2459439.506845125929, 282.90297, -10.18904,              221.92501,  19.07698,       222.15600,       19.09275,    282.90297,     -10.18904,     282.71060,      -10.08305,  3202558.51, -2647866.46,  4946876.03,      50.156033,       -3.704904,   94958.61,  274221.40,   31315.55,            31217.44,   135.57,  79073.34,           58689.76,    598.61,   -859.63,         787.93,  -0.81,  -3.00
 11,     UK0006,       1,  0.558121, 2459439.506845591590, 282.72663, -10.44870,              221.97636,  18.76850,       222.18086,       18.78241,    282.72663,     -10.44870,     282.55631,      -10.35465,  3201964.56, -2648503.24,  4945463.47,      50.148368,       -3.717057,   93840.64,  274962.95,   32974.94,            32876.83,  -619.51,  41221.05,           58526.42,    532.74,   -764.21,         698.82,  -0.41,  -2.61
  0,     UK000H,       1,  0.000000, 2459439.506839131936, 276.65336,  16.14309,              243.35086,  39.73427,       243.37735,       39.72982,    276.65336,     +16.14309,     276.63347,      +16.15146,  3213738.80, -2635879.77,  4973465.84,      50.299597,       -3.477189,  116043.66,  179236.88,       0.00,               18.72,    -2.56,      0.00,           60244.04,     51.91,    -39.52,          75.08,  +5.48,  +4.21
  1,     UK000H,       1,  0.081456, 2459439.506840074901, 275.98504,  14.57159,              242.84418,  38.08215,       242.92323,       38.06893,    275.98504,     +14.57159,     275.92510,      +14.59695,  3211828.11, -2637928.27,  4968921.69,      50.275160,       -3.516068,  112434.66,  179810.68,    5338.20,             5319.48,   412.62,  65534.81,           60244.04,    158.78,   -121.04,         229.02,  +3.66,  +2.39
  2,     UK000H,       0,  0.122016, 2459439.506840544287, 275.66654,  13.97902,              242.72826,  37.42033,       242.75120,       37.41649,    275.66654,     +13.97902,     275.64944,      +13.98642,  3211074.96, -2638735.74,  4967130.51,      50.265516,       -3.531429,  111012.71,  180081.78,    7442.38,             7423.66,    84.09,  51878.22,           60244.04,     46.58,    -35.45,          67.04,  +1.45,  +0.17
  3,     UK000H,       0,  0.162656, 2459439.506841014605, 275.36496,  13.28799,              242.52878,  36.68679,       242.56067,       36.68145,    275.36496,     +13.28799,     275.34099,      +13.29834,  3210223.65, -2639648.45,  4965105.86,      50.254608,       -3.548771,  109405.86,  180416.35,    9820.83,             9802.10,    25.02,  58524.71,           60244.04,     65.46,    -49.83,          94.05,  +0.32,  -0.96
  4,     UK000H,       0,  0.203292, 2459439.506841484923, 275.03115,  12.60239,              242.37068,  35.93870,       242.37178,       35.93851,    275.03115,     +12.60239,     275.03114,      +12.60275,  3209360.13, -2640574.26,  4963052.16,      50.243535,       -3.566360,  107776.42,  180787.10,   12233.39,            12214.67,     0.31,  59370.15,           59696.35,      2.29,     -1.74,           3.28,  +0.25,  -1.04
  5,     UK000H,       0,  0.243948, 2459439.506841955241, 274.72290,  11.89164,              242.17491,  35.18335,       242.18307,       35.18199,    274.72290,     +11.89164,     274.71752,      +11.89433,  3208477.30, -2641520.76,  4960952.55,      50.232207,       -3.584340,  106111.06,  181198.54,   14699.89,            14681.16,    28.33,  60667.38,           59608.02,     17.14,    -13.03,          24.51,  +0.04,  -1.25
  6,     UK000H,       0,  0.284584, 2459439.506842425559, 274.44701,  11.19196,              241.96048,  34.45423,       242.00322,       34.44708,    274.44701,     +11.19196,     274.41449,      +11.20611,  3207616.07, -2642444.11,  4958904.31,      50.221147,       -3.601884,  104486.91,  181631.66,   17106.04,            17087.31,    -2.79,  59212.27,           59535.51,     90.71,    -69.06,         129.47,  -0.04,  -1.34
  7,     UK000H,       0,  0.325204, 2459439.506842895877, 274.11856,  10.52218,              241.82280,  33.71960,       241.82814,       33.71871,    274.11856,     +10.52218,     274.11568,      +10.52395,  3206758.60, -2643363.43,  4956865.01,      50.210127,       -3.619353,  102870.30,  182093.65,   19501.69,            19482.97,   -43.44,  58977.32,           59461.43,     11.47,     -8.72,          16.32,  -0.29,  -1.59
  8,     UK000H,       0,  0.365844, 2459439.506843366195, 273.80436,   9.82082,              241.65402,  32.96617,       241.65045,       32.96677,    273.80436,      +9.82082,     273.80874,       +9.81962,  3205868.85, -2644317.35,  4954748.94,      50.198684,       -3.637474,  101193.35,  182604.86,   21987.52,            21968.80,     4.88,  61167.07,           59525.99,     -7.74,      5.88,          10.98,  -0.34,  -1.65
  9,     UK000H,       0,  0.406492, 2459439.506843836512, 273.50500,   9.10499,              241.46564,  32.20827,       241.47394,       32.20688,    273.50500,      +9.10499,     273.50002,       +9.10778,  3204964.71, -2645286.71,  4952598.65,      50.187047,       -3.655886,   99489.79,  183157.47,   24513.57,            24494.84,    92.93,  62144.36,           59691.02,     18.23,    -13.86,          25.79,  -0.51,  -1.82
 10,     UK000H,       0,  0.447052, 2459439.506844306365, 273.21080,   8.49567,              241.34665,  31.54075,       241.32290,       31.54473,    273.21080,      +8.49567,     273.23187,       +8.48763,  3204172.77, -2646135.77,  4950715.18,      50.176847,       -3.672035,   97998.04,  183669.91,   26726.15,            26707.43,  -127.20,  54550.85,           59568.72,    -52.65,     39.99,          74.24,  -0.75,  -2.07
 11,     UK000H,       0,  0.487664, 2459439.506844776217, 272.94876,   7.81192,              241.15119,  30.82882,       241.16142,       30.82711,    272.94876,      +7.81192,     272.94248,       +7.81540,  3203309.38, -2647061.43,  4948661.81,      50.165718,       -3.689626,   96372.18,  184256.59,   29138.33,            29119.61,  -150.85,  59395.80,           59489.74,     22.91,    -17.42,          32.22,  -1.38,  -2.71
 12,     UK000H,       0,  0.528312, 2459439.506845246535, 272.66541,   7.08332,              240.95102,  30.06724,       240.99141,       30.06049,    272.66541,      +7.08332,     272.63456,       +7.09716,  3202380.87, -2648056.91,  4946453.55,      50.153741,       -3.708532,   94624.22,  184920.08,   31732.47,            31713.74,     5.29,  63819.51,           59575.86,     91.44,    -69.58,         128.17,  -1.61,  -2.94
 13,     UK000H,       0,  0.568940, 2459439.506845716853, 272.35618,   6.38927,              240.80137,  29.31950,       240.82868,       29.31493,    272.35618,      +6.38927,     272.33608,       +6.39868,  3201471.56, -2649031.80,  4944290.98,      50.142003,       -3.727051,   92912.96,  185603.04,   34272.93,            34254.21,   108.97,  62529.92,           59711.42,     62.51,    -47.54,          87.27,  -1.82,  -3.16
 14,     UK000H,       0,  0.609528, 2459439.506846186705, 272.05707,   5.73664,              240.67135,  28.61136,       240.67723,       28.61038,    272.05707,      +5.73664,     272.05475,       +5.73868,  3200606.24, -2649959.54,  4942233.00,      50.130823,       -3.744683,   91284.95,  186283.39,   36690.52,            36671.80,    92.16,  59564.07,           59797.36,     13.59,    -10.33,          18.90,  -1.44,  -2.79
 15,     UK000H,       0,  0.650124, 2459439.506846656557, 271.76328,   5.06722,              240.52832,  27.89178,       240.52493,       27.89235,    271.76328,      +5.06722,     271.76882,       +5.06604,  3199717.84, -2650912.01,  4940120.14,      50.119337,       -3.762781,   89614.02,  187011.76,   39172.58,            39153.86,   139.35,  61140.62,           59884.09,     -7.93,      6.02,          10.98,  -0.94,  -2.30
 16,     UK000H,       0,  0.690660, 2459439.506847125478, 271.49596,   4.46346,              240.40371,  27.24117,       240.38930,       27.24358,    271.49596,      +4.46346,     271.51090,       +4.45842,  3198909.37, -2651778.80,  4938197.37,      50.108877,       -3.779266,   88093.84,  187701.61,   41431.34,            41412.62,   -33.16,  55722.28,           59865.52,    -34.00,     25.82,          46.91,  -0.30,  -1.67
  0,     UK002D,       1,  0.001981, 2459439.506839154754, 285.60118,   4.28719,              225.90568,  33.89120,       225.88653,       33.89105,    285.60118,      +4.28719,     285.61536,       +4.27991,  3213730.64, -2635888.52,  4973446.43,      50.299493,       -3.477362,  116028.24,  203900.64,       0.00,                4.08,  -136.01,      0.00,           63358.62,    -36.00,     43.62,          57.21,  +2.71,  +1.16
  1,     UK002D,       1,  0.042441, 2459439.506839623209, 285.31312,   3.77101,              225.93507,  33.30093,       225.89617,       33.30063,    285.31312,      +3.77101,     285.34227,       +3.75612,  3212961.65, -2636712.97,  4971617.57,      50.289662,       -3.493041,  114575.47,  204367.40,    2148.43,             2152.52,  -414.29,  53100.14,           63358.62,    -73.86,     89.43,         117.06,  +2.14,  +0.59
  2,     UK002D,       1,  0.083089, 2459439.506840093527, 284.95108,   3.04867,              225.93280,  32.49323,       225.90807,       32.49304,    284.95108,      +3.04867,     284.97000,       +3.03913,  3211903.27, -2637847.69,  4969100.44,      50.276122,       -3.514559,  112576.57,  205042.46,    5105.41,             5109.50,   104.70,  72746.00,           63358.62,    -47.53,     57.56,          75.09,  +1.18,  -0.38
  3,     UK002D,       1,  0.123605, 2459439.506840562448, 284.59023,   2.47894,              226.01055,  31.82228,       225.91827,       31.82162,    284.59023,      +2.47894,     284.66056,       +2.44311,  3211018.14, -2638796.66,  4966995.37,      50.264788,       -3.532582,  110905.45,  205639.24,    7578.33,             7582.41,   147.54,  61035.54,           63358.62,   -179.42,    216.83,         282.29,  +0.53,  -1.04
  4,     UK002D,       1,  0.164069, 2459439.506841030903, 284.36898,   1.96188,              225.96956,  31.26104,       225.92712,       31.26072,    284.36898,      +1.96188,     284.40195,       +1.94531,  3210274.94, -2639593.47,  4965227.83,      50.255265,       -3.547743,  109502.64,  206163.17,    9654.73,             9658.81,  -203.01,  51314.83,           61036.14,    -83.14,    100.63,         130.60,  -0.27,  -1.84
  5,     UK002D,       1,  0.204637, 2459439.506841500290, 284.00725,   1.33455,              226.01744,  30.53812,       225.93756,       30.53755,    284.00725,      +1.33455,     284.06934,       +1.30313,  3209310.51, -2640627.46,  4962934.14,      50.242899,       -3.567367,  107682.81,  206870.19,   12349.22,            12353.30,    58.28,  66419.08,           61141.32,   -158.35,    191.41,         247.70,  -0.63,  -2.21
  6,     UK002D,       1,  0.245133, 2459439.506841969211, 283.74587,   0.78461,              226.00160,  29.92941,       225.94665,       29.92900,    283.74587,      +0.78461,     283.78927,       +0.76286,  3208493.94, -2641502.92,  4960992.13,      50.232420,       -3.584009,  106142.44,  207495.50,   14630.58,            14634.67,   -89.23,  56335.56,           60664.50,   -109.90,    132.94,         171.46,  -0.72,  -2.31
  7,     UK002D,       1,  0.285661, 2459439.506842438132, 283.41006,   0.20092,              226.04488,  29.25707,       225.95626,       29.25645,    283.41006,      +0.20092,     283.48005,       +0.16563,  3207585.43, -2642476.96,  4958831.44,      50.220753,       -3.602507,  104429.13,  208217.73,   17168.84,            17172.92,    18.23,  62629.65,           60629.50,   -179.17,    216.47,         278.36,  -0.85,  -2.44
  8,     UK002D,       1,  0.326149, 2459439.506842906587, 283.15416,  -0.33780,              226.02935,  28.66081,       225.96496,       28.66035,    283.15416,      -0.33780,     283.20580,       -0.36359,  3206774.97, -2643345.88,  4956903.95,      50.210338,       -3.619027,  102901.16,  208886.84,   19433.14,            19437.23,  -145.86,  55925.33,           60299.90,   -131.29,    158.73,         203.40,  -0.80,  -2.40
  0,     UK003E,       0,  0.002227, 2459439.506839160342, 285.60176,   4.24659,              225.88303,  33.85520,       225.88637,       33.85523,    285.60176,      +4.24659,     285.59931,       +4.24786,  3213684.19, -2635938.32,  4973335.97,      50.298899,       -3.478301,  115940.49,  203926.91,       0.00,              133.84,   -21.01,      0.00,           62105.23,      6.27,     -7.61,           9.97,  +1.72,  +0.17
  1,     UK003E,       0,  0.042747, 2459439.506839629263, 285.33279,   3.73855,              225.89661,  33.28076,       225.89583,       33.28076,    285.33279,      +3.73855,     285.33355,       +3.73824,  3212935.87, -2636740.62,  4971556.25,      50.289333,       -3.493563,  114526.76,  204382.33,    2090.71,             2224.56,  -360.61,  51597.05,           62105.23,     -1.49,      1.81,           2.37,  +1.40,  -0.15
  2,     UK003E,       0,  0.083503, 2459439.506840100978, 284.94929,   2.99517,              225.90618,  32.44463,       225.90806,       32.44465,    284.94929,      +2.99517,     284.94823,       +2.99589,  3211839.75, -2637915.79,  4968949.38,      50.275309,       -3.515842,  112456.64,  205083.00,    5153.11,             5286.95,   257.32,  75139.82,           62105.23,      3.61,     -4.38,           5.71,  +1.01,  -0.55
  3,     UK003E,       0,  0.124059, 2459439.506840570364, 284.66687,   2.45759,              225.91872,  31.83763,       225.91755,       31.83762,    284.66687,      +2.45759,     284.66828,       +2.45714,  3211039.58, -2638773.68,  4967046.36,      50.265063,       -3.532152,  110945.92,  205623.81,    7388.67,             7522.51,    60.41,  55122.79,           62105.23,     -2.26,      2.74,           3.56,  +0.34,  -1.23
  4,     UK003E,       0,  0.164631, 2459439.506841040216, 284.39312,   1.89163,              225.90742,  31.20910,       225.92714,       31.20926,    284.39312,      +1.89163,     284.37880,       +1.89934,  3210206.66, -2639666.67,  4965065.45,      50.254390,       -3.549123,  109373.79,  206210.84,    9715.73,             9849.57,   -45.96,  57356.31,           60894.72,     38.62,    -46.83,          60.72,  -0.36,  -1.93
  5,     UK003E,       0,  0.205255, 2459439.506841510069, 284.07665,   1.28879,              225.92159,  30.52840,       225.93714,       30.52853,    284.07665,      +1.28879,     284.06559,       +1.29491,  3209298.66, -2640640.16,  4962905.98,      50.242747,       -3.567609,  107660.46,  206878.21,   12252.55,            12386.39,    54.30,  62446.22,           60770.23,     30.76,    -37.30,          48.21,  -0.55,  -2.13
  6,     UK003E,       0,  0.245831, 2459439.506841979921, 283.78447,   0.73549,              225.93634,  29.90285,       225.94641,       29.90293,    283.78447,      +0.73549,     283.77773,       +0.73948,  3208459.04, -2641540.34,  4960909.12,      50.231972,       -3.584717,  106076.61,  207521.69,   14598.34,            14732.18,   -33.58,  57812.39,           60409.14,     20.12,    -24.39,          31.42,  -0.65,  -2.24
  7,     UK003E,       0,  0.286427, 2459439.506842449773, 283.48415,   0.15858,              225.94718,  29.25252,       225.95580,       29.25259,    283.48415,      +0.15858,     283.47866,       +0.16201,  3207580.46, -2642482.29,  4958819.61,      50.220689,       -3.602611,  104419.75,  208220.99,   17052.97,            17186.81,   -13.82,  60464.80,           60263.27,     17.38,    -21.07,          27.06,  -0.76,  -2.35
  8,     UK003E,       0,  0.327027, 2459439.506842919625, 283.17350,  -0.40586,              225.97480,  28.60870,       225.96499,       28.60863,    283.17350,      -0.40586,     283.18253,       -0.40979,  3206704.54, -2643421.39,  4956736.44,      50.209432,       -3.620452,  102768.40,  208944.72,   19500.17,            19634.01,    -1.74,  60275.78,           60196.02,    -19.99,     24.22,          31.00,  -0.87,  -2.47
  9,     UK003E,       0,  0.367607, 2459439.506843389478, 282.89285,  -0.96774,              225.97298,  27.98065,       225.97389,       27.98065,    282.89285,      -0.96774,     282.89368,       -0.96737,  3205844.40, -2644343.56,  4954690.80,      50.198370,       -3.637976,  101147.28,  209681.03,   21903.26,            22037.10,   -32.56,  59218.66,           60108.51,      1.87,     -2.26,           2.88,  -0.89,  -2.50
 10,     UK003E,       0,  0.408223, 2459439.506843859330, 282.59578,  -1.56325,              225.97060,  27.31519,       225.98303,       27.31528,    282.59578,      -1.56325,     282.58765,       -1.55820,  3204926.18, -2645328.01,  4952507.02,      50.186551,       -3.656672,   99417.21,  210494.16,   24468.64,            24602.49,    96.75,  63161.84,           60199.60,     25.84,    -31.31,          39.78,  -1.04,  -2.66
 11,     UK003E,       0,  0.448791, 2459439.506844328716, 282.32311,  -2.11341,              225.96646,  26.70124,       225.99156,       26.70143,    282.32311,      -2.11341,     282.30503,       -2.10316,  3204072.73, -2646243.02,  4950477.27,      50.175558,       -3.674062,   97809.64,  211275.70,   26853.07,            26986.92,    47.99,  58776.15,           60197.45,     52.60,    -63.77,          80.70,  -1.16,  -2.78
 12,     UK003E,       0,  0.489359, 2459439.506844798569, 282.01310,  -2.63935,              226.01139,  26.09219,       225.99993,       26.09211,    282.01310,      -2.63935,     282.02431,       -2.64405,  3203219.18, -2647158.13,  4948447.30,      50.164555,       -3.691454,   96202.36,  212081.41,   29237.76,            29371.61,    -0.51,  58782.57,           60149.55,    -24.26,     29.37,          37.05,  -1.61,  -3.24
 13,     UK003E,       0,  0.529923, 2459439.506845267955, 281.72730,  -3.17143,              226.02857,  25.48858,       226.00814,       25.48843,    281.72730,      -3.17143,     281.74594,       -3.17987,  3202367.01, -2648071.78,  4946420.59,      50.153562,       -3.708819,   94598.13,  212909.57,   31618.63,            31752.47,   -52.60,  58693.98,           60077.89,    -43.64,     52.82,          66.38,  -1.67,  -3.31
 14,     UK003E,       1,  0.570523, 2459439.506845737807, 281.41697,  -3.73597,              226.05321,  24.84503,       226.01662,       24.84477,    281.41697,      -3.73597,     281.44895,       -3.75117,  3201450.80, -2649054.06,  4944241.60,      50.141734,       -3.727477,   92873.89,  213825.53,   34178.37,            34312.22,    72.03,  63047.96,           60105.55,    -78.97,     95.52,         119.55,  -1.73,  -3.38
 15,     UK003E,       0,  0.611079, 2459439.506846207194, 281.17352,  -4.28778,              226.01819,  24.24299,       226.02461,       24.24304,    281.17352,      -4.28778,     281.17086,       -4.28510,  3200587.11, -2649980.05,  4942187.51,      50.130576,       -3.745076,   91248.96,  214713.92,   36591.40,            36725.24,    52.58,  59498.52,           60110.69,     13.97,    -16.92,          21.07,  -1.63,  -3.29
 16,     UK003E,       0,  0.651631, 2459439.506846676581, 280.88551,  -4.80817,              226.04184,  23.64904,       226.03244,       23.64898,    280.88551,      -4.80817,     280.89592,       -4.81212,  3199727.27, -2650901.91,  4940142.57,      50.119459,       -3.762598,   89631.74,  215621.71,   38993.68,            39127.52,    22.63,  59239.49,           60097.15,    -20.65,     24.99,          31.01,  -1.37,  -3.04
 17,     UK003E,       0,  0.692159, 2459439.506847145502, 280.62727,  -5.31431,              226.04304,  23.08130,       226.03994,       23.08127,    280.62727,      -5.31431,     280.63271,       -5.31562,  3198898.73, -2651790.21,  4938172.06,      50.108739,       -3.779488,   88073.83,  216518.48,   41308.51,            41442.35,   -93.33,  57116.93,           60035.46,     -6.87,      8.32,          10.28,  -0.87,  -2.55

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.