Orbital Analysis for matched events on 20210810_021047.918_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 62.18° Bg 39.24° Vg 57.74km/s
mass 0.14650g, abs. mag -2.0
Path Details
------------
start -3.32° 51.79° 110.24km
end   -3.47° 51.72° 89.95km

Orbit Details
-------------
Semimajor axis 8.83A.U., eccentricity 0.89, inclination 110.77°, Period 26.25Y, LA Sun 137.40°, last Perihelion 2021-07-17

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: 2459436.590832392685
Time: 2021-08-10 02:10:48.001930 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK0006 and UK000S
 Convergence angle = 36.48492 deg
 R.A. =  45.26699  Dec = +58.95446 deg
Intersection 2 - Stations: UK0006 and UK001Z
 Convergence angle = 50.43155 deg
 R.A. =  45.82089  Dec = +58.74137 deg
Intersection 3 - Stations: UK0006 and UK0020
 Convergence angle = 72.08468 deg
 R.A. =  46.00921  Dec = +58.66777 deg
Intersection 4 - Stations: UK0006 and UK002Z
 Convergence angle = 33.93181 deg
 R.A. =  55.33767  Dec = +54.18377 deg
Intersection 5 - Stations: UK0006 and UK003H
 Convergence angle = 19.72341 deg
 R.A. =  45.56631  Dec = +58.83993 deg
Intersection 6 - Stations: UK000S and UK001Z
 Convergence angle = 13.94875 deg
 R.A. =  45.89871  Dec = +57.86146 deg
Intersection 7 - Stations: UK000S and UK0020
 Convergence angle = 35.60171 deg
 R.A. =  45.70474  Dec = +58.20466 deg
Intersection 8 - Stations: UK000S and UK002Z
 Convergence angle = 70.25286 deg
 R.A. =  47.47313  Dec = +54.80105 deg
Intersection 9 - Stations: UK000S and UK003H
 Convergence angle = 16.76173 deg
 R.A. =  45.13769  Dec = +59.16960 deg
Intersection 10 - Stations: UK001Z and UK0020
 Convergence angle = 21.65338 deg
 R.A. =  45.84922  Dec = +58.42604 deg
Intersection 11 - Stations: UK001Z and UK002Z
 Convergence angle = 84.18146 deg
 R.A. =  46.13836  Dec = +54.85395 deg
Intersection 12 - Stations: UK001Z and UK003H
 Convergence angle = 30.70826 deg
 R.A. =  45.83071  Dec = +58.63267 deg
Intersection 13 - Stations: UK0020 and UK002Z
 Convergence angle = 74.20771 deg
 R.A. =  43.75816  Dec = +54.91175 deg
Intersection 14 - Stations: UK0020 and UK003H
 Convergence angle = 52.36156 deg
 R.A. =  45.93240  Dec = +58.55215 deg
Intersection 15 - Stations: UK002Z and UK003H
 Convergence angle = 53.55207 deg
 R.A. =  50.28118  Dec = +54.64121 deg

Best intersection: Stations UK001Z and UK002Z with Qconv = 84.18 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   3937936.14 +/- 25.39 m
 Y =   -823111.74 +/- 35.38 m
 Z =   5079105.50 +/- 96.55 m
 Vx =    21220.24 +/- 118.38 m/s
 Vy =    22008.88 +/- 191.65 m/s
 Vz =    50226.45 +/- 182.77 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+6.976100e+02, -4.846167e+02, +1.338774e+03, +1.429758e+03, -1.721342e+03, +1.628052e+03
-4.846167e+02, +1.377391e+03, -2.209197e+03, -1.516445e+03, +3.739810e+03, -5.533360e+03
+1.338774e+03, -2.209197e+03, +9.935291e+03, +1.108974e+03, -7.382134e+03, +1.665874e+04
+1.429758e+03, -1.516445e+03, +1.108974e+03, +4.646958e+03, -4.565976e+03, +2.374242e+03
-1.721342e+03, +3.739810e+03, -7.382134e+03, -4.565976e+03, +1.149897e+04, -1.672366e+04
+1.628052e+03, -5.533360e+03, +1.665874e+04, +2.374242e+03, -1.672366e+04, +3.540642e+04

Timing offsets (from input data):
    UK0006: -0.000223 s
    UK000S: -0.000154 s
    UK001Z: 0.000000 s
    UK0020: 0.000031 s
    UK002Z: -0.000587 s
    UK003H: -0.000149 s

Reference point on the trajectory:
  Time: 2021-08-10 02:10:48.001930 UTC
  Lon     = +-3.288784 +/- 0.0005 deg
  Lat     = +51.801949 +/- 0.0004 deg
  Lat geo = +51.618081 +/- 0.0004 deg
  Ht      =  114341.05 +/- 87.45 m

  JD dynamic   = 2459436.591634096578 
  LST apparent = 348.1939493603 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  46.04514 +/- 0.1996 deg
  Dec       = +58.67125 +/- 0.1368 deg
  Azimuth   =  54.77878 +/- 0.2256 deg
  Elevation = +57.39293 +/- 0.1217 deg
  Vavg      =  56.79057 +/- 0.0796 km/s
  Vinit     =  58.79954 +/- 0.1291 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  46.33534 +/- 0.1996 deg
  Dec       = +58.46463 +/- 0.1368 deg
  Azimuth   =  55.08243 +/- 0.2256 deg
  Elevation = +57.19627 +/- 0.1217 deg
  Vavg      =  56.92031 +/- 0.0796 km/s
  Vinit     =  58.92927 +/- 0.1291 km/s
Radiant (geocentric, J2000):
  R.A.   =  46.19460 +/- 0.2015 deg
  Dec    = +58.51638 +/- 0.1386 deg
  Vg     =  57.74385 +/- 0.1315 km/s
  Vinf   =  58.79954 +/- 0.1291 km/s
  Zc     =  32.71342 +/- 0.1213 deg
  Zg     =  33.01807 +/- 0.1235 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  62.17735 +/- 0.1013 deg
  Bg     = +39.23574 +/- 0.1551 deg
  Vh     =  40.61765 +/- 0.1810 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  86.16009 +/- 0.2197 deg
  Bh     = +64.05769 +/- 0.1456 deg
  Vh_x   =  -1.18996 +/- 0.0647 km/s
  Vh_y   = -17.72895 +/- 0.0524 km/s
  Vh_z   = -36.52481 +/- 0.2031 km/s
Orbit:
  La Sun = 137.396283 +/- nan deg
  a      =   8.833307 +/- 2.8906 AU
  e      =   0.894354 +/- 0.0156
  i      = 110.773255 +/- 0.1005 deg
  peri   = 146.273763 +/- 0.5337 deg
  node   = 137.396333 +/- 0.0000 deg
  Pi     = 283.670096 +/- 0.5337 deg
  q      =   0.933200 +/- 0.0019 AU
  f      =  33.722563 +/- 0.5337 deg
  M      =   0.889915 +/- 0.1698 deg
  Q      =  16.733414 +/- 5.7799 AU
  n      =   0.037542 +/- 0.0070 deg/day
  T      =  26.253403 +/- 16.2864 years
  Last perihelion JD = 2459412.887214 (2021-07-17 09:17:35.294940) +/- 0.4221 days
  Tj     =   0.175742 +/- 0.0872
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +2.581073e-04, +2.516500e-05, +6.592447e-03, +1.870708e-09, +1.386018e-04, -2.737483e-05
q   , +2.516500e-05, +3.851621e-06, +8.330350e-04, +1.900223e-10, +1.890432e-05, -2.779938e-06
Tp  , +6.592447e-03, +8.330350e-04, +1.942863e-01, +4.881777e-08, +4.273923e-03, -7.142693e-04
node, +1.870708e-09, +1.900223e-10, +4.881777e-08, +1.535675e-14, +1.034060e-09, -2.247138e-10
peri, +1.386018e-04, +1.890432e-05, +4.273923e-03, +1.034060e-09, +9.521678e-05, -1.512897e-05
i   , -2.737483e-05, -2.779938e-06, -7.142693e-04, -2.247138e-10, -1.512897e-05, +3.288218e-06

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 7.012689
 a2 = 2.518350

Mean time residuals from time vs. length:
  Station with reference time: UK001Z
  Avg. res. = 7.472e-07 s
  Stddev    = 8.64e-04 s

Begin point on the trajectory:
  Lon =    -3.319315 +/- 0.0004 deg
  Lat =    51.788578 +/- 0.0003 deg
  Ht  = 110240.68 +/- 49.57 m
End point on the trajectory:
  Lon =    -3.472558 +/- 0.0002 deg
  Lat =    51.721982 +/- 0.0002 deg
  Ht  = 89945.11 +/- 25.75 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,   False,    -1.306160,    51.883100,   80.00,   0.000567,  24.924329,   106721.15,    90715.44,          0.009857,     19.86,     23.00,              80.64, 0.9735,    True,    True, {"ff_name": "FF_UK0006_20210810_021046_981_0510976.fits"}
    UK000S,   False,    -1.778230,    50.857470,   24.00,   7.069563,   0.000000,   102899.30,    90725.37,          0.030918,      8.20,     97.74,              66.26, 0.8380,    True,   False, {"ff_name": "FF_UK000S_20210810_021050_069_0527616.fits"}
    UK001Z,   False,    -2.949729,    50.877448,   82.00,   0.000000,   0.000000,   110089.68,    90227.97,          0.021031,      9.16,     53.48,              43.18, 0.4683,    True,    True, {"ff_name": "FF_UK001Z_20210810_021048_687_0524032.fits"}
    UK0020,   False,    -3.515726,    50.691998,   17.00,   1.631460,   6.634026,   107752.01,    89945.11,          0.027268,     37.76,     61.94,              35.17, 0.3318,    True,    True, {"ff_name": "FF_UK0020_20210810_021042_432_0519680.fits"}
    UK002Z,   False,    -0.382830,    53.537790,   34.00,   0.000000,   0.000000,   107213.37,   102410.01,          0.045052,    228.56,     66.65,              98.72, 0.9770,    True,    True, {"ff_name": "FF_UK002Z_20210810_021042_367_0520960.fits"}
    UK003H,   False,    -2.379250,    51.361350,  169.00,  47.258914,   0.000001,   110240.68,    90172.29,          0.032126,     26.17,     67.55,              55.28, 0.6756,    True,    True, {"ff_name": "FF_UK003H_20210810_021044_022_0523520.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,  0.109454, 2459436.590833662543, 287.53218,  26.13101,              266.21776,  36.95299,       266.25903,       36.94366,    287.53218,     +26.13101,     287.49878,      +26.14686,  3935520.33,  -825617.33,  5073387.49,      51.783557,       -3.330883,  108703.00,  178140.76,       0.00,             6694.01,    91.51,      0.00,           57501.89,     80.64,    -69.71,         123.42,  +3.75,  +2.50
  1,     UK0006,       0,  0.150142, 2459436.590834133327, 287.11337,  25.47987,              266.00553,  36.22011,       266.00657,       36.21987,    287.11337,     +25.47987,     287.11314,      +25.48027,  3934670.95,  -826498.28,  5071377.08,      51.777079,       -3.345825,  106721.15,  177804.36,    2353.56,             9047.57,    52.63,  57844.08,           57501.89,      2.04,     -1.76,           3.13,  +0.36,  -0.89
  2,     UK0006,       0,  0.190806, 2459436.590834604111, 286.74564,  24.83633,              265.76641,  35.52198,       265.76765,       35.52170,    286.74564,     +24.83633,     286.74541,      +24.83681,  3933855.21,  -827344.34,  5069446.29,      51.770853,       -3.360186,  104818.00,  177510.56,    4613.91,            11307.92,   -78.04,  55586.13,           57501.89,      2.45,     -2.12,           3.76,  -0.41,  -1.66
  3,     UK0006,       0,  0.231522, 2459436.590835075360, 286.33970,  24.14731,              265.52926,  34.76461,       265.51442,       34.76796,    286.33970,     +24.14731,     286.35301,      +24.14157,  3932977.82,  -828254.33,  5067369.59,      51.764149,       -3.375625,  102771.28,  177225.63,    7045.08,            13739.09,   -40.95,  59710.41,           57501.89,    -29.60,     25.54,          45.50,  -0.66,  -1.90
  4,     UK0006,       0,  0.272250, 2459436.590835546609, 285.96873,  23.43196,              265.25084,  34.00688,       265.26266,       34.00421,    285.96873,     +23.43196,     285.96000,      +23.43656,  3932092.06,  -829173.01,  5065273.08,      51.757376,       -3.391215,  100705.29,  176971.43,    9499.45,            16193.45,    18.63,  60262.31,           58211.69,     23.74,    -20.50,          36.56,  -0.64,  -1.88
  5,     UK0006,       0,  0.312970, 2459436.590836017858, 285.58221,  22.73018,              265.00493,  33.24727,       265.01689,       33.24458,    285.58221,     +22.73018,     285.57349,      +22.73484,  3931214.02,  -830083.68,  5063194.83,      51.750655,       -3.406675,   98657.55,  176752.94,   11932.43,            18626.44,    57.29,  59749.09,           58634.11,     24.18,    -20.89,          37.29,  -0.90,  -2.14
  6,     UK0006,       0,  0.353678, 2459436.590836489107, 285.20376,  22.04001,              264.76972,  32.49910,       264.77931,       32.49694,    285.20376,     +22.04001,     285.19717,      +22.04376,  3930352.38,  -830977.34,  5061155.42,      51.744054,       -3.421855,   96648.31,  176571.17,   14319.94,            21013.95,    51.20,  58649.76,           58786.58,     19.51,    -16.85,          30.11,  -0.94,  -2.17
  7,     UK0006,       0,  0.394358, 2459436.590836959891, 284.82973,  21.37835,              264.56057,  31.77303,       264.55365,       31.77458,    284.82973,     +21.37835,     284.83723,      +21.37564,  3929521.98,  -831838.60,  5059189.94,      51.737687,       -3.436495,   94712.13,  176426.87,   16620.91,            23314.92,   -39.80,  56562.68,           58664.89,    -14.18,     12.24,          21.90,  -1.16,  -2.39
  8,     UK0006,       0,  0.435070, 2459436.590837431140, 284.48091,  20.67104,              264.30234,  31.02622,       264.32228,       31.02173,    284.48091,     +20.67104,     284.46581,      +20.67887,  3928658.20,  -832734.48,  5057145.45,      51.731057,       -3.451722,   92698.37,  176308.25,   19014.38,            25708.38,   -40.18,  58790.11,           58616.45,     41.12,    -35.52,          63.57,  -0.99,  -2.22
  9,     UK0006,       0,  0.475762, 2459436.590837901924, 284.09220,  19.99515,              264.10796,  30.27674,       264.09772,       30.27904,    284.09220,     +19.99515,     284.10292,      +19.99111,  3927807.55,  -833616.75,  5055132.02,      51.724522,       -3.466725,   90715.44,  176223.41,   21371.47,            28065.47,   -75.76,  57925.14,           58554.09,    -21.29,     18.37,          32.91,  -0.89,  -2.12
  0,     UK000S,       0,  0.231611, 2459436.590835075360, 251.32452,  51.79345,              312.76540,  33.54151,       312.81758,       33.51144,    251.32452,     +51.79345,     251.24248,      +51.80612,  3933032.70,  -828197.41,  5067499.49,      51.764569,       -3.374670,  102899.30,  183088.19,       0.00,            13587.02,  -198.23,      0.00,           61155.14,    168.36,    -14.16,         190.34,  -0.14,  -1.45
  1,     UK000S,       0,  0.271923, 2459436.590835541952, 251.01736,  51.07524,              312.27695,  32.92057,       312.31335,       32.89967,    251.01736,     +51.07524,     250.96123,      +51.08397,  3932114.18,  -829150.07,  5065325.44,      51.757545,       -3.390828,  100756.88,  182142.47,    2545.14,            16132.16,   -23.41,  63136.03,           61155.14,    117.27,     -9.83,         133.27,  -0.30,  -1.60
  2,     UK000S,       0,  0.312211, 2459436.590836008079, 250.73778,  50.39178,              311.81707,  32.33030,       311.84075,       32.31674,    250.73778,     +50.39178,     250.70221,      +50.39739,  3931250.51,  -830045.84,  5063281.20,      51.750935,       -3.406036,   98742.64,  181281.87,    4938.31,            18525.32,     0.84,  59401.49,           61155.14,     76.21,     -6.37,          87.01,  -0.33,  -1.62
  3,     UK000S,       0,  0.352507, 2459436.590836474672, 250.47495,  49.67336,              311.32905,  31.71920,       311.35317,       31.70543,    250.47495,     +49.67336,     250.43925,      +49.67901,  3930355.99,  -830973.60,  5061163.95,      51.744082,       -3.421787,   96656.72,  180419.56,    7416.95,            21003.97,   110.10,  61510.94,           61155.14,     77.55,     -6.49,          88.97,  -0.40,  -1.68
  4,     UK000S,       0,  0.392779, 2459436.590836940799, 250.24133,  48.98879,              310.86534,  31.14019,       310.89573,       31.12289,    250.24133,     +48.98879,     250.19659,      +48.99584,  3929513.90,  -831846.99,  5059170.80,      51.737625,       -3.436629,   94693.29,  179635.82,    9750.31,            23337.32,    75.48,  57939.90,           60489.63,     97.61,     -8.18,         112.47,  -0.70,  -1.97
  5,     UK000S,       0,  0.433059, 2459436.590837406926, 249.99320,  48.33410,              310.44385,  30.57048,       310.46080,       30.56087,    249.99320,     +48.33410,     249.96938,      +48.33799,  3928710.51,  -832680.23,  5057269.25,      51.731459,       -3.450801,   92820.31,  178913.75,   11976.43,            25563.45,   -66.85,  55266.17,           59553.44,     54.38,     -4.55,          62.91,  -0.66,  -1.92
  6,     UK000S,       0,  0.473379, 2459436.590837873518, 249.70777,  47.59723,              309.98328,  29.92149,       309.97650,       29.92533,    249.70777,     +47.59723,     249.71990,      +47.59569,  3927811.81,  -833612.33,  5055142.10,      51.724555,       -3.466640,   90725.37,  178134.74,   14466.66,            28053.68,    52.59,  61761.75,           59455.78,    -21.74,      1.81,          25.26,  -0.49,  -1.74
  0,     UK001Z,       1,  0.000000, 2459436.590832392685, 236.21736,  80.52730,              347.21323,  46.53452,       347.20384,       46.54221,    236.21736,     +80.52730,     236.27775,      +80.52588,  3937929.68,  -823118.43,  5079090.22,      51.801900,       -3.288548,  114325.99,  156164.16,       0.00,               17.88,  -148.76,      0.00,           59419.51,    -26.97,     -4.65,          36.15,  +4.87,  +3.90
  1,     UK001Z,       0,  0.080388, 2459436.590833323076, 235.58634,  79.29053,              345.79838,  45.77214,       345.83909,       45.73944,    235.58634,     +79.29053,     235.35543,      +79.29604,  3936114.57,  -825001.00,  5074794.01,      51.788085,       -3.320429,  110089.68,  152389.44,    5029.53,             5047.41,   153.99,  62565.66,           59419.51,    113.55,     19.42,         155.93,  +3.43,  +2.52
  2,     UK001Z,       0,  0.120608, 2459436.590833788738, 235.09894,  78.72397,              345.20199,  45.37797,       345.22092,       45.36291,    235.09894,     +78.72397,     234.99746,      +78.72638,  3935304.76,  -825840.91,  5072877.25,      51.781913,       -3.334677,  108199.99,  150729.43,    7273.46,             7291.34,    33.01,  55791.35,           59419.51,     52.08,      8.93,          72.31,  +1.77,  +0.88
  3,     UK001Z,       0,  0.160816, 2459436.590834253933, 234.74707,  78.13424,              344.57300,  44.98276,       344.58965,       44.96963,    234.74707,     +78.13424,     234.66252,      +78.13626,  3934484.64,  -826691.51,  5070936.11,      51.775658,       -3.349109,  106286.47,  149064.00,    9545.93,             9563.81,   -58.73,  56518.05,           59419.51,     45.22,      7.76,          63.49,  +1.01,  +0.14
  4,     UK001Z,       0,  0.201024, 2459436.590834719129, 234.49536,  77.50688,              343.89838,  44.57401,       343.93024,       44.54909,    234.49536,     +77.50688,     234.34131,      +77.51057,  3933634.89,  -827572.84,  5068924.82,      51.769170,       -3.364061,  104304.04,  147355.59,   11900.52,            11918.40,   -68.35,  58560.16,           58932.25,     85.44,     14.62,         121.33,  +0.64,  -0.20
  5,     UK001Z,       0,  0.241280, 2459436.590835185256, 234.07294,  76.85134,              343.23886,  44.10920,       343.24713,       44.10280,    234.07294,     +76.85134,     234.03576,      +76.85225,  3932761.84,  -828478.34,  5066858.39,      51.762498,       -3.379424,  102267.50,  145619.22,   14319.67,            14337.55,   -16.24,  60094.17,           58888.04,     21.88,      3.76,          31.45,  +0.48,  -0.34
  6,     UK001Z,       0,  0.281520, 2459436.590835650917, 233.79398,  76.17155,              342.54286,  43.64589,       342.55305,       43.63806,    233.79398,     +76.17155,     233.75038,      +76.17261,  3931882.12,  -829390.75,  5064776.16,      51.755770,       -3.394908,  100215.64,  143889.68,   16757.31,            16775.19,    55.31,  60577.50,           59022.07,     26.62,      4.57,          38.71,  +0.42,  -0.37
  7,     UK001Z,       0,  0.321748, 2459436.590836116578, 233.56090,  75.51704,              341.88077,  43.19824,       341.89530,       43.18717,    233.56090,     +75.51704,     233.50124,      +75.51849,  3931055.49,  -830248.11,  5062819.60,      51.749441,       -3.409472,   98287.85,  142283.72,   19047.83,            19065.71,   -19.56,  56938.53,           58932.54,     37.51,      6.43,          55.17,  +0.34,  -0.43
  8,     UK001Z,       0,  0.362004, 2459436.590836582705, 233.26174,  74.84222,              341.22631,  42.71676,       341.22568,       42.71723,    233.26174,     +74.84222,     233.26578,      +74.84216,  3930220.12,  -831114.52,  5060842.37,      51.743040,       -3.424193,   96339.91,  140680.21,   21362.56,            21380.44,   -71.86,  57500.14,           58802.03,     -1.60,     -0.28,           2.39,  +0.16,  -0.58
  9,     UK001Z,       0,  0.402260, 2459436.590837048367, 233.05416,  74.10255,              340.49929,  42.20438,       340.50594,       42.19940,    233.05416,     +74.10255,     233.03036,      +74.10316,  3929328.43,  -832039.34,  5058731.82,      51.736202,       -3.439901,   94260.89,  138990.69,   23833.35,            23851.23,    31.90,  61377.02,           58860.29,     16.75,      2.87,          25.21,  -0.02,  -0.73
 10,     UK001Z,       0,  0.442540, 2459436.590837514494, 232.78016,  73.36748,              339.80987,  41.67219,       339.80050,       41.67915,    232.78016,     +73.36748,     232.81636,      +73.36666,  3928461.09,  -832938.92,  5056678.90,      51.729543,       -3.455189,   92238.88,  137370.26,   26236.68,            26254.56,    66.78,  59665.54,           58927.31,    -23.32,     -4.01,          35.52,  +0.08,  -0.61
 11,     UK001Z,       0,  0.482820, 2459436.590837981086, 232.53529,  72.61846,              339.11648,  41.12846,       339.09390,       41.14508,    232.53529,     +72.61846,     232.61665,      +72.61658,  3927598.41,  -833833.66,  5054637.00,      51.722915,       -3.470401,   90227.97,  135781.75,   28627.11,            28644.99,    88.76,  59345.37,           58982.24,    -55.53,     -9.56,          85.60,  +0.15,  -0.51
 12,     UK001Z,       1,  0.523020, 2459436.590838446282, 232.32556,  72.12460,              338.68165,  40.75424,       338.63234,       40.79034,    232.32556,     +72.12460,     232.49645,      +72.12062,  3927040.61,  -834412.19,  5053316.75,      51.718626,       -3.480298,   88927.81,  134768.45,   30172.72,            30190.60,  -729.37,  38447.85,           58376.55,   -120.40,    -20.79,         186.99,  +5.43,  +4.78
  0,     UK0020,       1,  0.088110, 2459436.590833412018, 141.46029,  79.46466,                6.21432,  41.07566,         6.24296,       41.05296,    141.46029,     +79.46466,     141.39789,      +79.43552,  3935994.89,  -825125.13,  5074510.74,      51.787174,       -3.322541,  109810.40,  165350.02,       0.00,             5379.02,    31.54,      0.00,           57908.85,     77.25,     46.99,         112.79,  +3.43,  +2.34
  1,     UK0020,       0,  0.128522, 2459436.590833880007, 143.84531,  79.27258,                5.76191,  40.73868,         5.78155,       40.72321,    143.84531,     +79.27258,     143.79920,      +79.25296,  3935112.77,  -826040.04,  5072422.83,      51.780449,       -3.338049,  107752.01,  163323.96,    2444.30,             7823.32,    99.63,  60484.48,           57908.85,     52.28,     31.81,          77.28,  +1.66,  +0.59
  2,     UK0020,       0,  0.168918, 2459436.590834347531, 146.04559,  79.07219,                5.33356,  40.41447,         5.34417,       40.40616,    146.04559,     +79.07219,     146.01945,      +79.06178,  3934289.05,  -826894.37,  5070473.17,      51.774165,       -3.352545,  105830.15,  161442.59,    4726.75,            10105.77,     6.82,  56501.83,           57908.85,     27.89,     16.98,          41.72,  +0.81,  -0.23
  3,     UK0020,       0,  0.209330, 2459436.590834815055, 148.19548,  78.83201,                4.91088,  40.06336,         4.89507,       40.07568,    148.19548,     +78.83201,     148.23856,      +78.84721,  3933454.71,  -827759.72,  5068498.34,      51.767794,       -3.367231,  103883.71,  159547.77,    7038.65,            12417.68,   -57.49,  57208.39,           57908.85,    -41.04,    -25.03,          62.14,  +0.44,  -0.57
  4,     UK0020,       0,  0.249758, 2459436.590835283045, 150.44141,  78.58447,                4.44329,  39.70855,         4.42399,       39.72351,    150.44141,     +78.58447,     150.49645,      +78.60263,  3932591.39,  -828655.12,  5066454.96,      51.761195,       -3.382426,  101869.93,  157599.07,    9430.82,            14809.84,   -42.47,  59170.97,           58044.46,    -49.48,    -30.18,          75.85,  +0.29,  -0.70
  5,     UK0020,       0,  0.290190, 2459436.590835751034, 152.56881,  78.31460,                3.98765,  39.34700,         3.95804,       39.36981,    152.56881,     +78.31460,     152.65601,      +78.34184,  3931749.70,  -829528.09,  5064462.75,      51.754756,       -3.397250,   99906.81,  155711.20,   11763.08,            17142.10,   -87.59,  57683.60,           58031.62,    -74.98,    -45.75,         116.35,  +0.13,  -0.83
  6,     UK0020,       0,  0.330634, 2459436.590836219024, 154.72850,  78.03296,                3.50199,  38.98177,         3.47837,       38.99988,    154.72850,     +78.03296,     154.80067,      +78.05417,  3930895.09,  -830414.46,  5062439.96,      51.748213,       -3.412303,   97913.81,  153807.00,   14131.13,            19510.16,   -97.62,  58551.38,           58082.76,    -59.11,    -36.04,          92.84,  +0.12,  -0.81
  7,     UK0020,       0,  0.371118, 2459436.590836687945, 156.91117,  77.70365,                2.99450,  38.57892,         2.96771,       38.59935,    156.91117,     +77.70365,     156.99508,      +77.72708,  3929997.82,  -831345.08,  5060316.20,      51.741336,       -3.428105,   95821.58,  151822.00,   16617.39,            21996.42,     8.20,  61413.43,           58382.12,    -66.19,    -40.36,         105.32,  -0.09,  -1.00
  8,     UK0020,       0,  0.411586, 2459436.590837156400, 158.91826,  77.36174,                2.50885,  38.17935,         2.47393,       38.20584,    158.91826,     +77.36174,     159.02929,      +77.39148,  3929143.03,  -832231.64,  5058292.99,      51.734779,       -3.443171,   93828.64,  149945.01,   18985.94,            24364.97,    -2.75,  58528.96,           58531.54,    -85.22,    -51.98,         137.32,  -0.26,  -1.14
  9,     UK0020,       0,  0.452098, 2459436.590837624855, 161.04591,  76.98779,                1.96650,  37.75506,         1.94142,       37.77399,    161.04591,     +76.98779,     161.12745,      +77.00854,  3928233.76,  -833174.70,  5056140.83,      51.727797,       -3.459192,   91708.95,  147964.07,   21505.46,            26884.48,   134.67,  62191.78,           58807.69,    -60.46,    -36.84,          98.69,  +0.01,  -0.84
 10,     UK0020,       0,  0.492534, 2459436.590838092845, 162.71604,  76.64258,                1.52455,  37.37884,         1.49124,       37.40386,    162.71604,     +76.64258,     162.82464,      +76.66945,  3927477.06,  -833959.52,  5054349.78,      51.721982,       -3.472558,   89945.11,  146328.23,   23602.21,            28981.24,  -146.19,  51853.69,           58642.10,    -79.42,    -48.41,         131.11,  +0.34,  -0.49
  0,     UK002Z,       0,  0.131966, 2459436.590833927039, 307.28230,  -6.54488,              226.87396,  19.53294,       226.83232,       19.52910,    307.28230,      -6.54488,     307.31671,       -6.56546,  3934881.91,  -826279.48,  5071876.41,      51.778689,       -3.342081,  107213.37,  301967.78,       0.00,             8463.01,   536.83,      0.00,           48163.00,    -58.10,    199.52,         141.95,  +5.20,  +2.80
  1,     UK002Z,       0,  0.172238, 2459436.590834393166, 307.14092,  -6.89452,              226.84603,  19.15708,       226.87233,       19.15952,    307.14092,      -6.89452,     307.12020,       -6.88147,  3934164.67,  -827023.37,  5070178.77,      51.773215,       -3.354726,  105539.97,  302331.67,    1987.41,            10450.42,   156.27,  49349.67,           48163.00,     36.68,   -126.50,          89.86,  +1.07,  -1.33
  2,     UK002Z,       0,  0.212582, 2459436.590834860224, 306.90807,  -7.25331,              226.89998,  18.73338,       226.91783,       18.73503,    306.90807,      -7.25331,     306.89437,       -7.24443,  3933338.55,  -827880.19,  5068223.42,      51.766906,       -3.369269,  103612.76,  302765.35,    4276.52,            12739.53,    73.17,  56739.67,           48163.00,     25.01,    -86.18,          61.13,  +1.15,  -1.26
  3,     UK002Z,       0,  0.252822, 2459436.590835325886, 306.68731,  -7.43098,              227.02556,  18.47776,       226.94666,       18.47050,    306.68731,      -7.43098,     306.75300,       -7.47030,  3932822.95,  -828414.96,  5067003.03,      51.762966,       -3.378411,  102410.01,  303047.37,    5705.21,            14168.22,  -864.24,  35504.26,           48163.00,   -111.45,    381.73,         270.66,  +4.38,  +1.97
  0,     UK003H,       0,  0.083037, 2459436.590833355673, 283.73499,  57.97587,              306.50587,  53.15272,       306.47407,       53.16795,    283.73499,     +57.97587,     283.77411,      +57.96274,  3936179.28,  -824933.89,  5074947.17,      51.788578,       -3.319315,  110240.68,  136877.57,       0.00,             4868.10,  -181.07,      0.00,           59304.98,    -54.35,     21.07,          87.84,  +1.80,  +1.12
  1,     UK003H,       0,  0.123749, 2459436.590833826922, 282.83897,  57.22193,              305.59694,  52.44777,       305.55815,       52.46616,    282.83897,     +57.22193,     282.88648,      +57.20614,  3935250.65,  -825897.03,  5072749.18,      51.781501,       -3.335632,  108073.73,  135415.42,    2573.17,             7441.27,    -1.75,  63204.09,           59304.98,    -66.00,     25.58,         107.82,  +1.07,  +0.41
  2,     UK003H,       0,  0.164437, 2459436.590834297705, 282.00847,  56.49452,              304.75606,  51.76329,       304.70665,       51.78650,    282.00847,     +56.49452,     282.06867,      +56.47468,  3934378.32,  -826801.78,  5070684.46,      51.774846,       -3.350974,  106038.42,  134072.92,    4990.31,             9858.41,    22.96,  59406.74,           59304.98,    -83.76,     32.44,         138.19,  +0.19,  -0.45
  3,     UK003H,       0,  0.205085, 2459436.590834768023, 281.30554,  55.78207,              303.93658,  51.13072,       303.92320,       51.13696,    281.30554,     +55.78207,     281.32242,      +55.77677,  3933567.66,  -827642.57,  5068765.69,      51.768656,       -3.365249,  104147.20,  132853.16,    7236.59,            12104.69,  -120.84,  55261.83,           59304.98,    -22.61,      8.77,          37.65,  -0.08,  -0.70
  4,     UK003H,       0,  0.245789, 2459436.590835239273, 280.53834,  55.02409,              303.11254,  50.42871,       303.10459,       50.43238,    280.53834,     +55.02409,     280.54882,      +55.02097,  3932711.31,  -828530.75,  5066738.78,      51.762112,       -3.380323,  102149.62,  131593.87,    9609.47,            14477.58,  -141.34,  58296.06,           58702.42,    -13.39,      5.20,          22.51,  -0.23,  -0.83
  5,     UK003H,       0,  0.286581, 2459436.590835711453, 279.68471,  54.19272,              302.26139,  49.63082,       302.22715,       49.64651,    279.68471,     +54.19272,     279.72644,      +54.17947,  3931782.16,  -829494.42,  5064539.58,      51.755005,       -3.396670,   99982.53,  130262.34,   12184.05,            17052.15,    34.69,  63114.66,           59162.32,    -57.59,     22.32,          97.80,  -0.25,  -0.82
  6,     UK003H,       0,  0.327317, 2459436.590836183168, 278.93042,  53.40875,              301.48322,  48.88575,       301.43427,       48.90802,    278.93042,     +53.40875,     278.98941,      +53.39001,  3930932.78,  -830375.38,  5062529.16,      51.748501,       -3.411634,   98001.70,  129078.75,   14537.63,            19405.73,    -6.99,  57776.42,           59177.74,    -82.22,     31.85,         140.89,  -0.45,  -1.00
  7,     UK003H,       0,  0.368097, 2459436.590836654883, 278.18153,  52.56639,              300.66609,  48.09863,       300.61939,       48.11973,    278.18153,     +52.56639,     278.23774,      +52.54872,  3930049.02,  -831291.98,  5060437.37,      51.741729,       -3.427201,   95940.95,  127881.54,   16986.46,            21854.56,    43.99,  60049.78,           59256.97,    -78.35,     30.36,         135.53,  -0.49,  -1.02
  8,     UK003H,       0,  0.408829, 2459436.590837126598, 277.51850,  51.76741,              299.90998,  47.36032,       299.87727,       47.37500,    277.51850,     +51.76741,     277.55831,      +51.75515,  3929234.67,  -832136.59,  5058509.88,      51.735482,       -3.441563,   94042.27,  126810.94,   19242.95,            24111.05,   -94.54,  55398.54,           59036.56,    -54.85,     21.26,          95.68,  -0.73,  -1.25
  9,     UK003H,       0,  0.449737, 2459436.590837599710, 276.69697,  50.80149,              299.05321,  46.43604,       298.99971,       46.45988,    276.69697,     +50.80149,     276.76081,      +50.78167,  3928258.13,  -833149.42,  5056198.51,      51.727984,       -3.458758,   91765.76,  125567.41,   21948.85,            26816.96,   206.00,  66146.05,           59314.10,    -89.71,     34.75,         158.03,  -0.44,  -0.93
 10,     UK003H,       0,  0.490381, 2459436.590838070028, 276.14930,  50.10395,              298.44491,  45.78006,       298.39190,       45.80357,    276.14930,     +50.10395,     276.21249,      +50.08446,  3927574.53,  -833858.43,  5054580.49,      51.722731,       -3.470849,   90172.29,  124726.70,   23843.04,            28711.14,  -289.66,  46604.37,           58888.82,    -88.91,     34.44,         157.67,  -0.04,  -0.52

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.