Orbital Analysis for matched events on 20210810_213053.658_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 61.32° Bg 37.87° Vg 58.79km/s
mass 0.01438g, abs. mag 0.1
Path Details
------------
start -0.12° 51.87° 111.38km
end   -0.30° 51.68° 97.52km

Orbit Details
-------------
Semimajor axis 9.54A.U., eccentricity 0.90, inclination 113.65°, Period 29.48Y, LA Sun 138.17°, last Perihelion 2021-07-20

Full details below
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Detailed report below graphs

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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: 2459437.396454385482
Time: 2021-08-10 21:30:53.658906 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK000C and UK002C
 Convergence angle = 55.42856 deg
 R.A. =  44.99775  Dec = +57.25479 deg

Best intersection: Stations UK000C and UK002C with Qconv = 55.43 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =    847343.74 +/- 51.72 m
 Y =  -3924748.31 +/- 19.74 m
 Z =   5081500.71 +/- 92.75 m
 Vx =    22417.79 +/- 5739.49 m/s
 Vy =    22959.19 +/- 5910.81 m/s
 Vz =    50495.78 +/- 12746.27 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+1.996403e+03, +2.781671e+02, +3.425871e+03, -4.674247e+04, -5.526640e+04, -1.105459e+05
+2.781671e+02, +4.688782e+02, +4.547339e+02, +3.165093e+03, +3.246584e+03, +6.162928e+03
+3.425871e+03, +4.547339e+02, +7.186628e+03, -6.476108e+04, -7.766239e+04, -1.488919e+05
-4.674247e+04, +3.165093e+03, -6.476108e+04, +3.926178e+07, +3.968236e+07, +8.745108e+07
-5.526640e+04, +3.246584e+03, -7.766239e+04, +3.968236e+07, +4.014903e+07, +8.842440e+07
-1.105459e+05, +6.162928e+03, -1.488919e+05, +8.745108e+07, +8.842440e+07, +1.948432e+08

Timing offsets (from input data):
    UK000C: 0.000000 s
    UK000F: 0.000000 s
    UK000S: 0.000000 s
    UK002B: 0.000000 s
    UK002C: 0.000389 s
    UK002W: 0.000000 s

Reference point on the trajectory:
  Time: 2021-08-10 21:30:53.658906 UTC
  Lon     = +-0.117316 +/- 0.0007 deg
  Lat     = +51.869624 +/- 0.0005 deg
  Lat geo = +51.685775 +/- 0.0005 deg
  Ht      =  111370.75 +/- 77.01 m

  JD dynamic   = 2459437.397255126387 
  LST apparent = 282.1830274593 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  45.68358 +/- 0.2734 deg
  Dec       = +57.56519 +/- 0.0777 deg
  Azimuth   =  30.67505 +/- 0.1245 deg
  Elevation = +28.75819 +/- 0.1263 deg
  Vavg      =  59.65960 +/- 0.2463 km/s
  Vinit     =  59.82897 +/- 15.0504 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  45.39720 +/- 0.2734 deg
  Dec       = +57.36795 +/- 0.0777 deg
  Azimuth   =  30.94936 +/- 0.1245 deg
  Elevation = +28.68924 +/- 0.1263 deg
  Vavg      =  59.79112 +/- 0.2463 km/s
  Vinit     =  59.96049 +/- 15.0504 km/s
Radiant (geocentric, J2000):
  R.A.   =  45.91790 +/- 0.2805 deg
  Dec    = +56.99907 +/- 0.0806 deg
  Vg     =  58.79129 +/- 0.5762 km/s
  Vinf   =  59.82897 +/- 0.5664 km/s
  Zc     =  61.39997 +/- 0.1264 deg
  Zg     =  61.99518 +/- 0.1348 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  61.31588 +/- 0.1670 deg
  Bg     = +37.86819 +/- 0.1121 deg
  Vh     =  40.71231 +/- 0.5243 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  81.17345 +/- 0.7479 deg
  Bh     = +62.43152 +/- 0.2286 deg
  Vh_x   =  -2.89119 +/- 0.3044 km/s
  Vh_y   = -18.61886 +/- 0.3217 km/s
  Vh_z   = -36.08977 +/- 0.4098 km/s
Orbit:
  La Sun = 138.169288 +/- -0.0000 deg
  a      =   9.542338 +/- 149.3085 AU
  e      =   0.900899 +/- 0.0459
  i      = 113.645193 +/- 0.3489 deg
  peri   = 149.152158 +/- 1.2348 deg
  node   = 138.167359 +/- 0.0000 deg
  Pi     = 287.319517 +/- 1.2348 deg
  q      =   0.945654 +/- 0.0036 AU
  f      =  30.843615 +/- 1.2348 deg
  M      =   0.731444 +/- nan deg
  Q      =  18.139021 +/- 298.6186 AU
  n      =   0.033437 +/- 0.0184 deg/day
  T      =  29.476967 +/- 339934582.1194 years
  Last perihelion JD = 2459415.521693 (2021-07-20 00:31:14.274887) +/- 0.9257 days
  Tj     =   0.073956 +/- 0.2654
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +1.727636e-03, +1.278643e-04, +3.916374e-02, -1.851513e-08, +7.889562e-04, +2.286441e-04
q   , +1.278643e-04, +1.092506e-05, +3.119671e-03, -1.267187e-09, +6.448018e-05, +1.565430e-05
Tp  , +3.916374e-02, +3.119671e-03, +9.216309e-01, -4.028047e-07, +1.881100e-02, +4.975315e-03
node, -1.851513e-08, -1.267187e-09, -4.028047e-07, +2.406022e-13, -8.005225e-09, -2.970208e-09
peri, +7.889562e-04, +6.448018e-05, +1.881100e-02, -8.005225e-09, +3.857225e-04, +9.888337e-05
i   , +2.286441e-04, +1.565430e-05, +4.975315e-03, -2.970208e-09, +9.888337e-05, +3.666706e-05

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 0.000006
 a2 = 37.442803

Mean time residuals from time vs. length:
  Station with reference time: UK000C
  Avg. res. = 7.602e-06 s
  Stddev    = 2.76e-03 s

Begin point on the trajectory:
  Lon =    -0.117243 +/- 0.0006 deg
  Lat =    51.869699 +/- 0.0003 deg
  Ht  = 111376.22 +/- 69.53 m
End point on the trajectory:
  Lon =    -0.303389 +/- 0.0007 deg
  Lat =    51.676606 +/- 0.0002 deg
  Ht  = 97516.36 +/- 55.73 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
    UK000C,   False,    -0.727590,    51.263100,   57.00,  14.331839,   0.000000,   111376.22,   103357.00,          0.013396,     11.04,     29.81,              25.85, 1.0000,    True,   False, {"ff_name": "FF_UK000C_20210810_213048_960_0114432.fits"}
    UK000F,    True,    -1.306160,    51.883100,   80.00, 19273.388183,   0.129381,   102207.55,    97796.99,          0.186546,       nan,       nan,              49.89, 0.0000,   False,    True, {"ff_name": "FF_UK000F_20210810_213049_666_0108032.fits"}
    UK000S,    True,    -1.778230,    50.857470,   24.00,   0.000000,   0.000000,   111386.80,    97702.09,          0.039286,       nan,       nan,              14.38, 0.0000,    True,    True, {"ff_name": "FF_UK000S_20210810_213049_749_0112896.fits"}
    UK002B,    True,    -1.367130,    50.815550,   22.00,  17.861198,   0.000000,   110617.91,    97642.03,          0.048967,       nan,       nan,              10.28, 0.0000,    True,    True, {"ff_name": "FF_UK002B_20210810_213054_170_0117504.fits"}
    UK002C,   False,    -1.801980,    51.351940,  130.00,   0.000006,  37.476957,   109986.94,    97516.36,          0.011222,     28.53,      7.66,              29.61, 1.0000,    True,    True, {"ff_name": "FF_UK002C_20210810_213055_331_0111360.fits"}
    UK002W,    True,    -2.374601,    51.371449,   48.00,   0.000000,   0.000000,   108240.77,    97986.98,          0.082887,       nan,       nan,              34.46, 0.0000,    True,    True, {"ff_name": "FF_UK002W_20210810_213053_910_0108032.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,     UK000C,       0,  0.000000, 2459437.396454385482, 351.48450,  70.59734,               31.90186,  53.81609,        31.85101,       53.81788,    351.48450,     +70.59734,     351.48773,      +70.62739,   847348.00, -3924743.95,  5081510.31,      51.869699,       -0.117243,  111376.22,  137290.55,       0.00,               11.37,  -119.33,      0.00,           60265.85,     67.56,    -25.03,         108.25,  +2.33,  +1.64
  1,     UK000C,       0,  0.039612, 2459437.396454844158, 350.04449,  70.62285,               31.92690,  54.29460,        31.89137,       54.29584,    350.04449,     +70.62285,     350.04544,      +70.64362,   846381.49, -3925733.79,  5079333.28,      51.852516,       -0.133868,  110135.60,  134969.40,    2579.42,             2568.05,    67.39,  65117.18,           60265.85,     45.90,    -16.98,          74.79,  +2.20,  +1.55
  2,     UK000C,       0,  0.079232, 2459437.396455302369, 348.64919,  70.64300,               31.94081,  54.75767,        31.93081,       54.75802,    348.64919,     +70.64300,     348.64935,      +70.64878,   845477.68, -3926659.44,  5077297.44,      51.836438,       -0.149419,  108976.14,  132807.37,    4991.54,             4980.17,   109.09,  60881.41,           60265.85,     12.57,     -4.64,          20.81,  +1.56,  +0.94
  3,     UK000C,       0,  0.118884, 2459437.396455761511, 347.35608,  70.64243,               31.97101,  55.18593,        31.96734,       55.18605,    347.35608,     +70.64243,     347.35638,      +70.64454,   844666.44, -3927490.27,  5075470.14,      51.822001,       -0.163390,  107936.02,  130874.03,    7156.59,             7145.21,   -98.20,  54601.15,           60265.85,      4.51,     -1.66,           7.57,  +1.25,  +0.67
  4,     UK000C,       0,  0.158484, 2459437.396456219722, 345.86392,  70.62961,               32.00817,  55.68038,        32.01147,       55.68027,    345.86392,     +70.62961,     345.86489,      +70.62775,   843758.06, -3928420.59,  5073424.02,      51.805828,       -0.179008,  106771.99,  128718.55,    9580.89,             9569.51,   -43.13,  61219.69,           59910.27,     -3.93,      1.45,           6.71,  +1.18,  +0.63
  5,     UK000C,       0,  0.198076, 2459437.396456677932, 344.33429,  70.60078,               32.05274,  56.18827,        32.05794,       56.18810,    344.33429,     +70.60078,     344.33582,      +70.59789,   842855.25, -3929345.20,  5071390.45,      51.789746,       -0.194526,  105615.78,  126586.08,   11990.33,            11978.96,    -2.43,  60856.87,           59943.77,     -6.01,      2.21,          10.43,  +0.90,  +0.39
  6,     UK000C,       0,  0.237664, 2459437.396457136143, 342.78259,  70.56155,               32.09348,  56.70515,        32.10636,       56.70472,    342.78259,     +70.56155,     342.78582,      +70.55451,   841966.94, -3930254.96,  5069389.54,      51.773914,       -0.209792,  104478.80,  124497.86,   14361.06,            14349.69,    -0.21,  59885.09,           59949.45,    -14.44,      5.31,          25.49,  +0.84,  +0.36
  7,     UK000C,       0,  0.277244, 2459437.396457594354, 341.21065,  70.49653,               32.15753,  57.23198,        32.15705,       57.23199,    341.21065,     +70.49653,     341.21170,      +70.49679,   841089.99, -3931153.09,  5067414.24,      51.758278,       -0.224860,  103357.00,  122446.59,   16701.47,            16690.10,   -27.83,  59131.05,           59883.69,      0.52,     -0.19,           0.94,  +0.58,  +0.14
  0,     UK000F,       1,  0.670936, 2459437.396462150849, 325.72231,  33.83307,              101.65882,  53.35261,       101.63191,       53.13080,    325.72231,     +33.83307,     325.93243,      +33.69253,   840192.25, -3932072.52,  5065392.08,      51.742264,       -0.241756,  102207.55,  127097.46,       0.00,            19086.01, -21186.13,      0.00,           59304.94,   -248.38,    426.25,         800.62,  +0.24,  -0.28
  1,     UK000F,       1,  0.711388, 2459437.396462619305, 325.00310,  33.06841,              103.27765,  53.25729,       103.24487,       53.05155,    325.00310,     +33.06841,     325.19819,      +32.93894,   839238.22, -3933049.58,  5063243.14,      51.725237,       -0.258126,  100988.46,  125714.23,    2546.13,            21632.14, -21060.21,  62941.97,           59304.94,   -228.21,    391.89,         744.06,  +0.19,  -0.31
  2,     UK000F,       1,  0.751836, 2459437.396463087294, 324.33145,  32.31879,              104.83092,  53.13273,       104.79604,       52.95464,    324.33145,     +32.31879,     324.50079,      +32.20741,   838336.29, -3933973.29,  5061211.56,      51.709131,       -0.273605,   99836.62,  124440.13,    4953.20,            24039.22, -21073.09,  59510.37,           59304.94,   -195.81,    336.67,         645.55,  +0.12,  -0.35
  3,     UK000F,       1,  0.792256, 2459437.396463555284, 323.68928,  31.61479,              106.29899,  53.01246,       106.26035,       52.84445,    323.68928,     +31.61479,     323.84935,      +31.51025,   837497.40, -3934832.45,  5059321.96,      51.694145,       -0.288010,   98765.85,  123285.12,    7192.07,            26278.08, -21252.52,  55389.95,           59304.94,   -183.45,    315.52,         610.61,  +0.37,  -0.08
  4,     UK000F,       1,  0.832652, 2459437.396464022808, 323.12053,  30.95368,              107.64002,  52.87024,       107.60272,       52.72746,    323.12053,     +30.95368,     323.25726,      +30.86521,   836737.97, -3935610.22,  5057611.35,      51.680572,       -0.301061,   97796.99,  122264.97,    9218.85,            28304.86, -21642.59,  50172.84,           57096.05,   -154.93,    266.75,         520.40,  +1.63,  +1.19
  0,     UK000S,       1, -0.010902, 2459437.396454259288,  20.64480,  53.24360,               45.08654,  33.71009,        45.12119,       33.63616,     20.64480,     +53.24360,      20.70489,      +53.17288,   847356.24, -3924735.51,  5081528.88,      51.869846,       -0.117057,  111386.80,  197292.95,       0.00,               33.37,   554.91,     -0.00,           54720.83,    -55.91,    267.47,         285.68,  +4.99,  +3.51
  1,     UK000S,       1,  0.029022, 2459437.396454721224,  20.47765,  53.18642,               45.21788,  33.74691,        45.24940,       33.67938,     20.47765,     +53.18642,      20.53289,      +53.12195,   846769.33, -3925336.60,  5080206.86,      51.859412,       -0.127219,  110633.33,  195771.75,    1566.36,             1532.99,  -334.08,  39233.62,           54720.83,    -50.56,    242.33,         260.81,  +5.64,  +4.18
  2,     UK000S,       1,  0.068910, 2459437.396455183160,  20.22293,  53.06270,               45.45121,  33.77918,        45.46464,       33.75001,     20.22293,     +53.06270,      20.24722,      +53.03500,   845813.31, -3926315.70,  5078053.45,      51.842409,       -0.143663,  109406.62,  193299.98,    4117.79,             4084.42,  -169.10,  63964.89,           54720.83,    -21.25,    103.21,         112.44,  +5.55,  +4.12
  3,     UK000S,       1,  0.108794, 2459437.396455644630,  19.96909,  52.96988,               45.65664,  33.83209,        45.66430,       33.81533,     19.96909,     +52.96988,      19.98341,      +52.95401,   844948.01, -3927201.89,  5076104.38,      51.827013,       -0.158556,  108296.97,  191064.02,    6427.11,             6393.74,  -246.00,  57900.87,           54720.83,    -12.01,     58.59,          64.57,  +2.12,  +0.71
  4,     UK000S,       1,  0.148666, 2459437.396456106100,  19.69558,  52.87148,               45.87685,  33.89073,        45.87940,       33.88510,     19.69558,     +52.87148,      19.70088,      +52.86617,   844039.91, -3928131.93,  5074058.88,      51.810847,       -0.174173,  107133.08,  188719.82,    8850.68,             8817.31,  -207.93,  60783.75,           56558.79,     -3.97,     19.41,          21.65,  +1.91,  +0.53
  5,     UK000S,       1,  0.188542, 2459437.396456567571,  19.41971,  52.73617,               46.13197,  33.92669,        46.11651,       33.96127,     19.41971,     +52.73617,      19.39151,      +52.76861,   843066.85, -3929128.49,  5071867.08,      51.793516,       -0.190888,  105886.71,  186210.85,   11447.60,            11414.23,     3.24,  65124.74,           58307.38,     23.69,   -117.50,         132.78,  +1.66,  +0.31
  6,     UK000S,       1,  0.228378, 2459437.396457028575,  19.09387,  52.68919,               46.33139,  34.04428,        46.33700,       34.03181,     19.09387,     +52.68919,      19.10529,      +52.67749,   842185.32, -3930031.31,  5069881.44,      51.777807,       -0.206042,  104758.25,  183939.44,   13800.25,            13766.88,   -27.45,  59058.49,           59012.39,     -8.59,     41.87,          47.93,  +1.27,  -0.05
  7,     UK000S,       1,  0.268250, 2459437.396457490046,  18.80554,  52.53479,               46.61075,  34.07477,        46.59387,       34.11300,     18.80554,     +52.53479,      18.77433,      +52.57043,   841188.30, -3931052.41,  5067635.68,      51.760032,       -0.223152,  103482.74,  181374.05,   16461.10,            16427.73,   247.89,  66734.71,           59949.64,     25.48,   -126.33,         146.56,  +0.77,  -0.52
  8,     UK000S,       1,  0.308102, 2459437.396457951516,  18.49102,  52.41420,               46.87247,  34.14026,        46.84932,       34.19316,     18.49102,     +52.41420,      18.44731,      +52.46332,   840225.38, -3932038.58,  5065466.71,      51.742855,       -0.239677,  102251.63,  178898.93,   19030.95,            18997.58,   433.44,  64484.98,           60689.27,     34.60,   -172.24,         202.56,  +1.02,  -0.24
  9,     UK000S,       1,  0.347958, 2459437.396458412986,  18.19917,  52.36149,               47.06159,  34.24042,        47.05410,       34.25749,     18.19917,     +52.36149,      18.18609,      +52.37732,   839471.12, -3932811.06,  5063767.74,      51.729394,       -0.252653,  101287.79,  176960.57,   21043.95,            21010.58,    61.90,  50506.81,           60510.79,     11.18,    -54.94,          65.35,  +0.84,  -0.40
 10,     UK000S,       1,  0.387786, 2459437.396458873525,  17.85784,  52.27241,               47.30813,  34.34032,        47.30976,       34.33661,     17.85784,     +52.27241,      17.86263,      +52.26897,   838555.96, -3933748.32,  5061706.35,      51.713055,       -0.268356,  100119.02,  174612.70,   23486.34,            23452.97,   121.42,  61323.50,           60450.32,     -2.42,     11.78,          14.20,  +0.68,  -0.53
 11,     UK000S,       1,  0.427634, 2459437.396459334996,  17.53167,  52.13451,               47.59264,  34.40219,        47.58459,       34.42080,     17.53167,     +52.13451,      17.51746,      +52.15167,   837601.11, -3934726.23,  5059555.58,      51.695998,       -0.284726,   98900.32,  172166.28,   26034.65,            26001.28,   285.66,  63950.60,           60549.97,     11.86,    -58.19,          71.15,  +0.82,  -0.36
 12,     UK000S,       1,  0.467446, 2459437.396459795535,  17.16046,  52.04014,               47.85938,  34.51426,        47.86321,       34.50539,     17.16046,     +52.04014,      17.17005,      +52.03199,   836661.73, -3935688.30,  5057439.63,      51.679209,       -0.300828,   97702.09,  169762.44,   28541.69,            28508.32,   410.79,  62971.95,           60689.93,     -5.62,     27.31,          33.88,  +1.16,  +0.01
  0,     UK002B,       1,  0.032050, 2459437.396454756614,  25.97647,  60.68271,               36.06037,  36.55147,        36.16687,       36.49774,     25.97647,     +60.68271,      25.94623,      +60.58277,   846757.31, -3925348.90,  5080179.80,      51.859198,       -0.127437,  110617.91,  183133.06,       0.00,             1565.06,  -483.16,      0.00,           64479.14,   -222.30,    234.32,         363.79,  +4.80,  +3.49
  1,     UK002B,       1,  0.072026, 2459437.396455219015,  25.68252,  60.63818,               36.21904,  36.63208,        36.25487,       36.61374,     25.68252,     +60.63818,      25.67328,      +60.60440,   845876.35, -3926251.14,  5078195.45,      51.843531,       -0.142603,  109487.49,  180816.49,    2351.12,             3916.18,  -523.76,  58813.34,           64479.14,    -73.60,     78.54,         122.79,  +2.71,  +1.42
  2,     UK002B,       1,  0.111934, 2459437.396455680951,  25.31064,  60.65891,               36.34634,  36.78453,        36.37520,       36.76973,     25.31064,     +60.65891,      25.30376,      +60.63170,   844722.23, -3927433.13,  5075595.80,      51.822994,       -0.162411,  108007.53,  177784.94,    5431.27,             6996.33,   168.73,  77181.16,           64479.14,    -58.21,     62.17,          98.81,  +2.58,  +1.33
  3,     UK002B,       1,  0.151870, 2459437.396456143353,  25.04599,  60.67105,               36.43904,  36.89155,        36.45978,       36.88090,     25.04599,     +60.67105,      25.04152,      +60.65149,   843925.71, -3928248.88,  5073801.66,      51.808813,       -0.176129,  106986.78,  175692.06,    7557.02,             9122.08,   -94.85,  53228.92,           64479.14,    -41.31,     44.15,          70.99,  +2.80,  +1.58
  4,     UK002B,       1,  0.191782, 2459437.396456605289,  24.72130,  60.70133,               36.53751,  37.03296,        36.56587,       37.01842,     24.72130,     +60.70133,      24.71536,      +60.67463,   842963.25, -3929234.59,  5071633.72,      51.791670,       -0.192664,  105754.06,  173165.55,   10125.66,            11690.72,    85.90,  64357.71,           63753.09,    -55.61,     59.33,          96.86,  +1.72,  +0.53
  5,     UK002B,       1,  0.231698, 2459437.396457067225,  24.40331,  60.72631,               36.63787,  37.16865,        36.66945,       37.15247,     24.40331,     +60.72631,      24.39703,      +60.69660,   842051.22, -3930168.64,  5069579.39,      51.775417,       -0.208335,  104586.65,  170772.45,   12559.69,            14124.75,   131.79,  60978.67,           63149.37,    -61.02,     65.03,         107.70,  +2.28,  +1.12
  6,     UK002B,       1,  0.271606, 2459437.396457529161,  24.08704,  60.75698,               36.73146,  37.30751,        36.77308,       37.28622,     24.08704,     +60.75698,      24.07893,      +60.71788,   841165.70, -3931075.56,  5067584.76,      51.759628,       -0.223551,  103453.82,  168449.98,   14922.99,            16488.06,   107.44,  59218.87,           62512.80,    -79.28,     84.31,         141.71,  +1.82,  +0.69
  7,     UK002B,       1,  0.311518, 2459437.396457991097,  23.80471,  60.79572,               36.80340,  37.43879,        36.86622,       37.40677,     23.80471,     +60.79572,      23.79237,      +60.73681,   840388.66, -3931871.36,  5065834.50,      51.745768,       -0.236918,  102460.30,  166412.41,   16996.76,            18561.82,  -206.69,  51958.42,           61368.27,   -118.21,    125.20,         213.42,  +1.99,  +0.88
  8,     UK002B,       1,  0.351442, 2459437.396458453033,  23.45684,  60.80171,               36.93221,  37.57443,        36.97873,       37.55065,     23.45684,     +60.80171,      23.44877,      +60.75808,   839483.33, -3932798.56,  5063795.24,      51.729612,       -0.252460,  101303.38,  164040.64,   19412.94,            20978.00,  -179.12,  60519.45,           60777.46,    -86.14,     91.43,         157.95,  +1.94,  +0.87
  9,     UK002B,       1,  0.391342, 2459437.396458914969,  23.09679,  60.82840,               37.04482,  37.72802,        37.09716,       37.70128,     23.09679,     +60.82840,      23.08818,      +60.77937,   838561.85, -3933742.29,  5061719.62,      51.713160,       -0.268271,  100126.53,  161628.19,   21872.19,            23437.25,  -107.05,  61635.38,           60523.44,    -95.42,    101.14,         177.45,  +1.59,  +0.55
 10,     UK002B,       1,  0.431214, 2459437.396459376439,  22.63261,  60.86488,               37.18688,  37.92769,        37.25149,       37.89475,     22.63261,     +60.86488,      22.62252,      +60.80446,   837413.91, -3934917.95,  5059133.91,      51.692653,       -0.287918,   98661.50,  158626.51,   24935.82,            26500.89,   571.09,  76836.76,           61125.41,   -115.45,    122.09,         218.50,  +1.75,  +0.75
 11,     UK002B,       1,  0.471142, 2459437.396459838375,  22.29302,  60.86165,               37.31994,  38.05558,        37.36164,       38.03422,     22.29302,     +60.86165,      22.28784,      +60.82263,   836614.64, -3935736.53,  5057333.55,      51.678367,       -0.301643,   97642.03,  156536.31,   27068.94,            28634.00,   315.36,  53424.14,           61176.54,    -73.42,     77.88,         141.03,  +2.74,  +1.77
  0,     UK002C,       1,  0.009149, 2459437.396454486996, 359.81197,  45.63580,               63.32309,  39.74100,        63.32383,       39.73851,    359.81197,     +45.63580,     359.81436,      +45.63384,   846897.40, -3925205.43,  5080495.35,      51.861689,       -0.124954,  110797.73,  171027.40,       0.00,             1191.18,   513.12,      0.00,           57887.21,     -1.97,      7.37,           9.19,  +4.86,  +3.69
  1,     UK002C,       0,  0.049173, 2459437.396454949863, 359.50332,  45.44969,               63.68580,  39.80137,        63.68492,       39.80438,    359.50332,     +45.44969,     359.50068,      +45.45205,   846265.65, -3925852.44,  5079072.33,      51.850455,       -0.135878,  109986.94,  169563.91,    1686.04,             2877.22,  -195.44,  42125.70,           57887.21,      2.36,     -8.83,          11.12,  +2.64,  +1.49
  2,     UK002C,       0,  0.089205, 2459437.396455413196, 359.00999,  45.16578,               64.25332,  39.90708,        64.25414,       39.90422,    359.00999,     +45.16578,     359.01306,      +45.16355,   845295.64, -3926845.87,  5076887.41,      51.833199,       -0.152557,  108742.70,  167329.51,    4274.80,             5465.98,    -1.75,  64667.24,           57887.21,     -2.21,      8.25,          10.53,  +2.11,  +0.99
  3,     UK002C,       0,  0.129253, 2459437.396455876995, 358.52401,  44.85975,               64.84205,  39.99658,        64.84005,       40.00380,    358.52401,     +44.85975,     358.51773,      +44.86532,   844326.25, -3927838.67,  5074703.87,      51.815945,       -0.169219,  107500.02,  165106.99,    6861.93,             8053.11,   189.35,  64600.74,           57887.21,      5.48,    -20.54,          26.56,  +1.78,  +0.69
  4,     UK002C,       0,  0.169285, 2459437.396456340328, 358.08433,  44.59492,               65.36411,  40.08583,        65.36291,       40.09029,    358.08433,     +44.59492,     358.08081,      +44.59835,   843484.44, -3928700.81,  5072807.71,      51.800955,       -0.183705,  106421.51,  163184.77,    9108.56,            10299.75,    40.91,  56120.94,           58431.44,      3.35,    -12.55,          16.42,  +1.81,  +0.75
  5,     UK002C,       0,  0.209321, 2459437.396456803661, 357.60450,  44.29898,               65.94322,  40.18011,        65.94248,       40.18295,    357.60450,     +44.29898,     357.60269,      +44.30115,   842576.51, -3929630.67,  5070762.60,      51.784779,       -0.199311,  105258.94,  161121.75,   11531.67,            12722.85,    68.70,  60523.21,           58885.76,      2.10,     -7.86,          10.41,  +1.44,  +0.40
  6,     UK002C,       0,  0.249357, 2459437.396457266994, 357.15534,  44.01534,               66.49427,  40.26534,        66.49351,       40.26835,    357.15534,     +44.01534,     357.15353,      +44.01762,   841736.22, -3930491.26,  5068869.85,      51.769801,       -0.213761,  104183.59,  159220.98,   13774.26,            14965.44,   -84.02,  56014.35,           58740.35,      2.20,     -8.23,          11.04,  +1.28,  +0.27
  7,     UK002C,       0,  0.289393, 2459437.396457730327, 356.64819,  43.70008,               67.11365,  40.36569,        67.11480,       40.36098,    356.64819,     +43.70008,     356.65385,      +43.69653,   840814.87, -3931434.86,  5066794.52,      51.753371,       -0.229584,  103005.19,  157148.18,   16233.17,            17424.36,   -20.42,  61417.56,           58902.87,     -3.40,     12.69,          17.24,  +0.96,  -0.02
  8,     UK002C,       0,  0.329453, 2459437.396458194125, 356.16983,  43.36071,               67.74413,  40.43589,        67.74065,       40.45074,    356.16983,     +43.36071,     356.15717,      +43.37183,   839912.98, -3932358.53,  5064763.02,      51.737280,       -0.245071,  101852.35,  155130.04,   18640.16,            19831.34,   -10.19,  60084.43,           59057.54,     10.55,    -39.47,          54.32,  +1.03,  +0.08
  9,     UK002C,       0,  0.369481, 2459437.396458657458, 355.61905,  43.02993,               68.41031,  40.55421,        68.41283,       40.54300,    355.61905,     +43.02993,     355.63118,      +43.02159,   838972.34, -3933321.89,  5062644.24,      51.720490,       -0.261210,  100650.71,  153037.71,   21150.55,            22341.74,   105.37,  62715.98,           59335.77,     -7.87,     29.34,          40.95,  +0.83,  -0.09
 10,     UK002C,       0,  0.409537, 2459437.396459120791, 355.14294,  42.69224,               69.04277,  40.62600,        69.04278,       40.62598,    355.14294,     +42.69224,     355.14466,      +42.69223,   838115.45, -3934199.47,  5060714.12,      51.705187,       -0.275921,   99556.68,  151142.15,   23437.42,            24628.61,    -4.26,  57091.86,           59385.49,     -0.01,      0.05,           0.07,  +1.03,  +0.13
 11,     UK002C,       0,  0.449573, 2459437.396459584124, 354.64610,  42.36485,               69.67916,  40.71695,        69.68133,       40.70644,    354.64610,     +42.36485,     354.65790,      +42.35713,   837270.20, -3935065.13,  5058810.20,      51.690085,       -0.290431,   98478.10,  149283.11,   25693.24,            26884.43,  -143.76,  56344.84,           59297.23,     -7.19,     26.78,          38.31,  +1.15,  +0.28
 12,     UK002C,       0,  0.489601, 2459437.396460047457, 354.18755,  42.07135,               70.25973,  40.80693,        70.26564,       40.77715,    354.18755,     +42.07135,     354.21767,      +42.04962,   836516.13, -3935837.41,  5057111.67,      51.676606,       -0.303389,   97516.36,  147633.17,   27705.71,            28896.89,  -526.12,  50276.43,           58946.58,    -20.16,     74.93,         108.41,  +2.36,  +1.51
  0,     UK002W,       1,  0.098504, 2459437.396455525421,   1.15414,  36.48488,               70.88356,  32.75558,        70.88942,       32.84964,      1.15414,     +36.48488,       1.06450,      +36.54515,   844904.17, -3927246.80,  5076005.62,      51.826232,       -0.159259,  108240.77,  195619.87,       0.00,             6510.76,   486.69,      0.00,           58004.43,     10.13,   -321.40,         339.06,  +3.94,  +2.48
  1,     UK002W,       1,  0.138560, 2459437.396455989219,   0.83985,  36.23329,               71.30760,  32.77016,        71.31175,       32.83295,      0.83985,     +36.23329,       0.78039,      +36.27342,   844134.76, -3928034.79,  5074272.53,      51.812536,       -0.172517,  107254.62,  193952.54,    2053.42,             8564.18,   143.60,  51263.74,           58004.43,      6.92,   -212.75,         226.37,  +2.96,  +1.52
  2,     UK002W,       1,  0.178700, 2459437.396456453949,   0.57293,  35.89210,               71.77933,  32.69596,        71.78780,       32.81223,      0.57293,     +35.89210,       0.46253,      +35.96606,   843282.87, -3928907.25,  5072353.67,      51.797364,       -0.187174,  106163.35,  192116.32,    4326.94,            10837.70,    15.58,  56639.77,           58004.43,     12.11,   -390.42,         419.38,  +2.21,  +0.79
  3,     UK002W,       1,  0.218776, 2459437.396456917748,   0.15409,  35.55000,               72.35224,  32.71149,        72.35795,       32.78471,      0.15409,     +35.55000,       0.08513,      +35.59642,   842283.33, -3929930.93,  5070102.21,      51.779554,       -0.204336,  104883.69,  189975.68,    6994.54,            13505.30,   285.48,  66563.52,           58004.43,      7.86,   -243.20,         264.19,  +1.20,  -0.19
  4,     UK002W,       1,  0.258876, 2459437.396457381546, 359.78254,  35.19600,               72.90542,  32.69117,        72.91083,       32.75564,    359.78254,     +35.19600,     359.72218,      +35.23671,   841334.36, -3930902.82,  5067964.67,      51.762636,       -0.220631,  103669.55,  187955.48,    9527.16,            16037.92,   418.96,  63157.69,           59845.11,      6.92,   -211.91,         232.67,  +0.97,  -0.40
  5,     UK002W,       1,  0.298984, 2459437.396457845811, 359.48081,  34.86679,               73.39147,  32.64632,        73.39882,       32.72820,    359.48081,     +34.86679,     359.40410,      +34.91829,   840512.57, -3931744.46,  5066113.59,      51.747979,       -0.234761,  102618.71,  186214.96,   11720.38,            18231.14,   212.56,  54682.85,           59633.32,      8.60,   -266.72,         295.59,  +0.81,  -0.54
  6,     UK002W,       1,  0.339092, 2459437.396458310075, 359.13913,  34.51448,               73.92474,  32.60968,        73.93299,       32.69583,    359.13913,     +34.51448,     359.05860,      +34.56846,   839629.75, -3932648.60,  5064125.06,      51.732225,       -0.249922,  101490.46,  184356.80,   14076.46,            20587.22,   169.01,  58743.26,           59462.29,      8.94,   -277.95,         311.15,  +0.59,  -0.74
  7,     UK002W,       1,  0.379196, 2459437.396458774339, 358.75551,  34.13436,               74.51097,  32.57929,        74.51896,       32.65754,    358.75551,     +34.13436,     358.68276,      +34.18320,   838680.71, -3933620.56,  5061987.35,      51.715282,       -0.266202,  100278.31,  182372.92,   16609.28,            23120.05,   302.46,  63156.46,           59698.93,      8.11,   -249.84,         282.72,  +0.54,  -0.76
  8,     UK002W,       1,  0.419296, 2459437.396459238604, 358.36619,  33.76014,               75.09690,  32.55657,        75.10339,       32.61665,    358.36619,     +33.76014,     358.31095,      +33.79750,   837753.35, -3934570.31,  5059898.50,      51.698718,       -0.282108,   99094.59,  180447.58,   19084.22,            25594.98,   378.25,  61719.05,           59944.03,      6.27,   -189.89,         217.18,  +0.67,  -0.61
  9,     UK002W,       1,  0.459428, 2459437.396459702868, 358.04488,  33.37042,               75.65066,  32.48219,        75.66135,       32.57517,    358.04488,     +33.37042,     357.95868,      +33.42798,   836885.13, -3935459.50,  5057942.84,      51.683203,       -0.297006,   97986.98,  178656.79,   21401.34,            27912.10,   294.31,  57737.41,           59948.35,      9.37,   -291.13,         336.30,  +1.42,  +0.16

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.