Orbital Analysis for matched events on 20210816_210118.462_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 70.40° Bg 40.03° Vg 57.58km/s
mass 0.08949g, abs. mag -2.4
Path Details
------------
start 1.53° 51.14° 112.73km
end   1.26° 50.74° 86.12km

Orbit Details
-------------
Semimajor axis 13.29A.U., eccentricity 0.93, inclination 109.16°, Period 48.43Y, LA Sun 143.91°, last Perihelion 2021-07-23

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

Uncertainties type:
 Purely geometric uncertainties

Reference JD: 2459443.375908132643
Time: 2021-08-16 21:01:18.542684 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK002B and UK002K
 Convergence angle = 26.45298 deg
 R.A. =  56.61050  Dec = +61.81954 deg
Intersection 2 - Stations: UK002B and UK003A
 Convergence angle = 5.17406 deg
 R.A. =   8.81517  Dec = +39.86571 deg
Intersection 3 - Stations: UK002K and UK003A
 Convergence angle = 22.46213 deg
 R.A. =  72.07157  Dec = +59.29832 deg

Best intersection: Stations UK002B and UK002K with Qconv = 26.45 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =    871965.92 +/- 190.82 m
 Y =  -3984547.08 +/- 38.52 m
 Z =   5035203.61 +/- 100.65 m
 Vx =    14848.85 +/- 544.89 m/s
 Vy =    23299.65 +/- 311.10 m/s
 Vz =    51723.96 +/- 294.01 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+3.869583e+04, -4.735218e+03, +1.870061e+04, +1.099031e+05, -2.025207e+04, +3.396378e+04
-4.735218e+03, +1.745902e+03, -1.726820e+03, -1.454923e+04, +3.680395e+03, -5.366171e+03
+1.870061e+04, -1.726820e+03, +1.108826e+04, +5.225628e+04, -1.066777e+04, +1.622803e+04
+1.099031e+05, -1.454923e+04, +5.225628e+04, +3.230584e+05, -6.047088e+04, +1.010206e+05
-2.025207e+04, +3.680395e+03, -1.066777e+04, -6.047088e+04, +1.510260e+04, -1.821274e+04
+3.396378e+04, -5.366171e+03, +1.622803e+04, +1.010206e+05, -1.821274e+04, +3.615238e+04

Timing offsets (from input data):
    UK000F: 0.000000 s
    UK002B: 0.000000 s
    UK002K: 0.000332 s
    UK003A: 0.008395 s

Reference point on the trajectory:
  Time: 2021-08-16 21:01:18.542684 UTC
  Lon     = ++1.546241 +/- 0.0026 deg
  Lat     = +51.175064 +/- 0.0004 deg
  Lat geo = +50.990290 +/- 0.0004 deg
  Ht      =  114741.16 +/- 114.77 m

  JD dynamic   = 2459443.376709799748 
  LST apparent = 282.3438386960 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  57.49066 +/- 1.0486 deg
  Dec       = +61.89053 +/- 0.1246 deg
  Azimuth   =  22.22649 +/- 0.5534 deg
  Elevation = +28.53970 +/- 0.1683 deg
  Vavg      =  57.90093 +/- 0.0222 km/s
  Vinit     =  58.64069 +/- 0.2649 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  57.05670 +/- 1.0486 deg
  Dec       = +61.70936 +/- 0.1246 deg
  Azimuth   =  22.53205 +/- 0.5534 deg
  Elevation = +28.48693 +/- 0.1683 deg
  Vavg      =  58.00044 +/- 0.0222 km/s
  Vinit     =  58.74019 +/- 0.2649 km/s
Radiant (geocentric, J2000):
  R.A.   =  57.68223 +/- 1.0432 deg
  Dec    = +61.28753 +/- 0.1175 deg
  Vg     =  57.58219 +/- 0.2697 km/s
  Vinf   =  58.64069 +/- 0.2649 km/s
  Zc     =  61.63136 +/- 0.1689 deg
  Zg     =  62.25388 +/- 0.1760 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  70.40158 +/- 0.6704 deg
  Bg     = +40.03040 +/- 0.0674 deg
  Vh     =  41.05582 +/- 0.1692 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  97.33315 +/- 1.7657 deg
  Bh     = +64.43594 +/- 0.2177 deg
  Vh_x   =   2.26129 +/- 0.5454 km/s
  Vh_y   = -17.57150 +/- 0.0736 km/s
  Vh_z   = -37.03659 +/- 0.2103 km/s
Orbit:
  La Sun = 143.912030 +/- 0.0000 deg
  a      =  13.286091 +/- 13.3249 AU
  e      =   0.930745 +/- 0.0144
  i      = 109.158527 +/- 0.3188 deg
  peri   = 144.166309 +/- 1.7093 deg
  node   = 143.910396 +/- 0.0000 deg
  Pi     = 288.076705 +/- 1.7093 deg
  q      =   0.920134 +/- 0.0074 AU
  f      =  35.829669 +/- 1.7093 deg
  M      =   0.501540 +/- 0.1207 deg
  Q      =  25.652047 +/- 26.6444 AU
  n      =   0.020352 +/- 0.0048 deg/day
  T      =  48.427991 +/- 119.8330 years
  Last perihelion JD = 2459418.733504 (2021-07-23 05:36:14.748547) +/- 1.1132 days
  Tj     =   0.008218 +/- 0.0909
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +2.267545e-04, +1.082662e-04, +1.653226e-02, -5.914523e-09, +4.385226e-04, +7.917885e-05
q   , +1.082662e-04, +5.969015e-05, +8.941237e-03, -3.173800e-09, +2.396590e-04, +4.249780e-05
Tp  , +1.653226e-02, +8.941237e-03, +1.342839e+00, -4.777609e-07, +3.594429e-02, +6.397021e-03
node, -5.914523e-09, -3.173800e-09, -4.777609e-07, +1.832111e-13, -1.277930e-08, -2.452804e-09
peri, +4.385226e-04, +2.396590e-04, +3.594429e-02, -1.277930e-08, +9.628368e-04, +1.711128e-04
i   , +7.917885e-05, +4.249780e-05, +6.397021e-03, -2.452804e-09, +1.711128e-04, +3.283786e-05

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 0.000000
 a2 = 28.518661

Mean time residuals from time vs. length:
  Station with reference time: UK002B
  Avg. res. = 4.334e-06 s
  Stddev    = 2.08e-03 s

Begin point on the trajectory:
  Lon =     1.526588 +/- 0.0021 deg
  Lat =    51.144811 +/- 0.0002 deg
  Ht  = 112729.95 +/- 99.24 m
End point on the trajectory:
  Lon =     1.261900 +/- 0.0052 deg
  Lat =    50.739441 +/- 0.0003 deg
  Ht  = 86119.55 +/- 194.50 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
    UK000F,    True,    -1.306160,    51.883100,   80.00,   0.000000,   0.000000,   104758.18,    86941.99,          0.359949,       nan,       nan,              76.13, 0.0000,    True,    True, {"ff_name": "FF_UK000F_20210816_210116_755_0087040.fits"}
    UK002B,   False,    -1.367130,    50.815550,   22.00,   0.000000,  25.339367,   112729.95,    86119.55,          0.019519,     71.66,     18.91,              49.13, 0.5719,    True,    True, {"ff_name": "FF_UK002B_20210816_210111_164_0092416.fits"}
    UK002K,   False,    -0.382860,    53.537770,   34.00,   0.000000,   0.000000,   109371.89,   100514.17,          0.005968,     33.35,      6.92,             110.24, 0.8803,    True,   False, {"ff_name": "FF_UK002K_20210816_210113_917_0082432.fits"}
    UK003A,   False,    -2.395630,    52.113500,   85.00,   0.000000,   0.000000,    89863.31,    86620.98,          0.014979,     79.87,     15.04,              78.71, 0.9617,    True,    True, {"ff_name": "FF_UK003A_20210816_210116_370_0079104.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,     UK000F,       1,  0.322420, 2459443.375911864452, 334.45518,   5.41520,              115.64854,  25.27944,       115.44397,       24.92791,    334.45518,      +5.41520,     334.80822,       +5.22741,   866661.38, -3992870.55,  5016725.95,      51.024371,       +1.447610,  104758.18,  239716.83,       0.00,            20948.56,  2068.29,      0.00,           58446.19,    122.48,   1657.93,        1430.47,  +1.22,  -0.68
  1,     UK000F,       1,  0.362792, 2459443.375912331510, 334.22241,   4.91138,              116.17137,  24.99043,       115.98364,       24.67023,    334.22241,      +4.91138,     334.54479,       +4.74013,   866070.60, -3993797.54,  5014668.07,      51.007554,       +1.436591,  103649.54,  239391.52,    2333.07,            23281.63,  2033.91,  57789.24,           58446.19,    112.55,   1511.26,        1305.74,  +0.51,  -1.39
  2,     UK000F,       1,  0.403152, 2459443.375912798569, 333.93833,   4.40612,              116.73982,  24.72693,       116.54577,       24.39854,    333.93833,      +4.40612,     334.26966,       +4.23023,   865454.20, -3994764.76,  5012520.90,      50.990000,       +1.425104,  102493.47,  239076.38,    4767.36,            25715.93,  2101.47,  60314.58,           58446.19,    115.23,   1551.32,        1342.11,  +0.47,  -1.42
  3,     UK000F,       1,  0.443500, 2459443.375913265627, 333.68986,   3.92089,              117.26145,  24.45880,       117.07242,       24.14116,    333.68986,      +3.92089,     334.01109,       +3.75052,   864875.81, -3995672.32,  5010506.16,      50.973523,       +1.414320,  101409.33,  238802.34,    7051.52,            28000.09,  2019.60,  56611.48,           58446.19,    111.84,   1501.92,        1300.88,  +0.23,  -1.66
  4,     UK000F,       1,  0.483860, 2459443.375913732685, 333.40940,   3.41633,              117.82197,  24.19039,       117.62781,       23.86654,    333.40940,      +3.41633,     333.73763,       +3.24235,   864264.60, -3996631.39,  5008377.10,      50.956103,       +1.402938,  100264.34,  238536.78,    9465.30,            30413.86,  2066.63,  59806.14,           58597.04,    113.92,   1532.94,        1329.21,  -0.32,  -2.21
  5,     UK000F,       1,  0.524232, 2459443.375914200209, 333.14596,   2.90018,              118.37163,  23.90119,       118.18301,       23.58883,    333.14596,      +2.90018,     333.46338,       +2.73210,   863652.28, -3997592.18,  5006244.18,      50.938644,       +1.391540,   99117.96,  238295.05,   11883.44,            32832.00,  2117.33,  59896.42,           58825.83,    110.30,   1480.24,        1284.83,  -0.44,  -2.33
  6,     UK000F,       1,  0.564576, 2459443.375914667267, 332.88291,   2.41542,              118.90013,  23.63644,       118.70941,       23.32271,    332.88291,      +2.41542,     333.20244,       +2.24633,   863070.50, -3998505.06,  5004217.64,      50.922049,       +1.380706,   98029.38,  238087.50,   14180.97,            35129.53,  2049.06,  56948.59,           58706.48,    110.82,   1488.51,        1293.13,  -0.51,  -2.39
  7,     UK000F,       1,  0.604948, 2459443.375915134326, 332.59940,   1.88715,              119.47091,  23.34435,       119.27923,       23.03128,    332.59940,      +1.88715,     332.91907,       +1.71811,   862439.03, -3999495.92,  5002017.98,      50.904029,       +1.368966,   96848.53,  237888.01,   16674.78,            37623.34,  2175.43,  61770.82,           58912.19,    110.72,   1487.44,        1293.28,  -0.64,  -2.52
  8,     UK000F,       1,  0.645284, 2459443.375915601384, 332.34594,   1.41600,              119.97850,  23.08254,       119.78574,       22.76965,    332.34594,      +1.41600,     332.66618,       +1.24677,   861876.44, -4000378.70,  5000058.26,      50.887968,       +1.358492,   95797.08,  237731.21,   18896.56,            39845.12,  2031.88,  55081.66,           58752.98,    110.76,   1488.54,        1295.09,  -0.69,  -2.57
  9,     UK000F,       1,  0.685668, 2459443.375916068442, 332.07137,   0.87643,              120.54307,  22.77249,       120.35639,       22.47152,    332.07137,      +0.87643,     332.38032,       +0.71333,   861240.58, -4001376.43,  4997843.36,      50.869809,       +1.346681,   94609.43,  237580.18,   21407.65,            42356.21,  2174.83,  62180.42,           58858.98,    107.00,   1434.07,        1248.51,  -0.87,  -2.75
 10,     UK000F,       1,  0.726000, 2459443.375916535500, 331.82243,   0.40438,              121.04294,  22.50427,       120.85757,       22.20718,    331.82243,      +0.40438,     332.12819,       +0.24309,   860680.70, -4002254.96,  4995893.07,      50.853812,       +1.336264,   93564.26,  237468.05,   23618.73,            44567.29,  2020.81,  54821.99,           58733.43,    105.84,   1417.68,        1234.83,  -0.87,  -2.75
 11,     UK000F,       1,  0.766384, 2459443.375917003024, 331.54018,  -0.14280,              121.61418,  22.18815,       121.43328,       21.90011,    331.54018,      -0.14280,     331.83753,       -0.29951,   860035.25, -4003267.75,  4993644.73,      50.835363,       +1.324286,   92360.12,  237365.77,   26167.73,            47116.29,  2201.66,  63119.01,           58829.77,    103.01,   1376.93,        1199.87,  -0.94,  -2.82
 12,     UK000F,       1,  0.806728, 2459443.375917469617, 331.25218,  -0.64239,              122.16131,  21.91362,       121.97003,       21.61093,    331.25218,      -0.64239,     331.56533,       -0.80742,   859431.50, -4004215.10,  4991541.66,      50.818099,       +1.313075,   91234.45,  237294.33,   28552.03,            49500.59,  2220.16,  59099.28,           58896.88,    107.96,   1449.56,        1263.50,  -1.19,  -3.07
 13,     UK000F,       1,  0.847040, 2459443.375917936210, 330.96437,  -1.10568,              122.68584,  21.66817,       122.47494,       21.33637,    330.96437,      -1.10568,     331.30817,       -1.28696,   858861.74, -4005109.12,  4989556.99,      50.801800,       +1.302491,   90172.74,  237248.41,   30802.11,            51750.67,  2106.32,  55816.50,           58851.16,    117.55,   1591.81,        1387.70,  -1.45,  -3.33
 14,     UK000F,       1,  0.887452, 2459443.375918404199, 330.73706,  -1.67072,              123.20934,  21.30264,       123.03441,       21.02897,    330.73706,      -1.67072,     331.02206,       -1.82057,   858227.88, -4006103.72,  4987349.03,      50.783660,       +1.290738,   88992.33,  237223.49,   33305.32,            54253.88,  2239.74,  61942.29,           58898.81,     98.66,   1315.44,        1146.98,  -1.36,  -3.24
 15,     UK000F,       1,  0.927776, 2459443.375918870792, 330.42168,  -2.15644,              123.76739,  21.04866,       123.56534,       20.73445,    330.42168,      -2.15644,     330.74926,       -2.32889,   857624.08, -4007051.17,  4985245.75,      50.766373,       +1.279539,   87868.54,  237223.97,   35689.86,            56638.42,  2259.65,  59134.48,           58935.90,    112.20,   1513.48,        1319.58,  -1.24,  -3.12
 16,     UK000F,       1,  0.968064, 2459443.375919336919, 330.19434,  -2.57478,              124.20568,  20.80574,       124.00202,       20.49047,    330.19434,      -2.57478,     330.52379,       -2.74815,   857126.00, -4007832.70,  4983510.78,      50.752108,       +1.270276,   86941.99,  237240.87,   37656.83,            58605.40,  1864.11,  48822.90,           58763.42,    112.69,   1521.23,        1326.23,  -0.30,  -2.18
  0,     UK002B,       1,  0.000000, 2459443.375908132643, 359.69177,  28.54599,               77.82755,  27.66362,        77.82991,       27.67204,    359.69177,     +28.54599,     359.68334,      +28.55050,   871936.53, -3984593.19,  5035101.24,      51.174230,       +1.546034,  114685.71,  239452.86,       0.00,              116.06,   142.72,      0.00,           57293.51,     -9.26,    -35.05,          31.23,  +4.87,  +2.97
  1,     UK002B,       1,  0.040012, 2459443.375908595975, 359.46572,  28.26598,               78.20932,  27.60410,        78.20529,       27.58994,    359.46572,     +28.26598,     359.48006,      +28.25841,   871464.96, -3985333.15,  5033458.57,      51.160856,       +1.537175,  113796.16,  238251.19,    1862.33,             1978.39,  -341.27,  46544.41,           57293.51,     15.48,     58.69,          52.55,  +3.79,  +1.90
  2,     UK002B,       0,  0.080032, 2459443.375909058843, 359.19573,  27.92447,               78.67106,  27.52790,        78.65979,       27.48878,    359.19573,     +27.92447,     359.23518,      +27.90358,   870899.45, -3986220.51,  5031488.69,      51.144811,       +1.526588,  112729.95,  236823.55,    4095.64,             4211.70,  -454.77,  55804.69,           57293.51,     42.47,    161.42,         145.38,  +3.71,  +1.84
  3,     UK002B,       0,  0.120092, 2459443.375909522641, 358.90183,  27.46356,               79.24416,  27.38116,        79.23722,       27.35751,    358.90183,     +27.46356,     358.92594,      +27.45098,   870189.29, -3987334.82,  5029014.96,      51.124654,       +1.513342,  111391.86,  235051.23,    6900.16,             7016.22,     0.61,  70008.03,           57293.51,     25.54,     96.93,          87.96,  +2.01,  +0.15
  4,     UK002B,       0,  0.160172, 2459443.375909986440, 358.63608,  26.99845,               79.80010,  27.21353,        79.80387,       27.22612,    358.63608,     +26.99845,     358.62419,      +27.00513,   869500.95, -3988414.91,  5026617.22,      51.105107,       +1.500503,  110095.76,  233352.43,    9618.54,             9734.60,   368.66,  67823.80,           60624.78,    -13.56,    -51.31,          46.91,  +2.19,  +0.35
  5,     UK002B,       0,  0.200184, 2459443.375910449773, 358.39454,  26.68523,               80.21926,  27.13934,        80.21621,       27.12924,    358.39454,     +26.68523,     358.40543,      +26.67989,   869005.10, -3989192.96,  5024890.00,      51.091020,       +1.491211,  109162.62,  232137.88,   11576.73,            11692.79,   -19.47,  48940.16,           59907.70,     10.80,     40.94,          37.62,  +1.10,  -0.73
  6,     UK002B,       0,  0.240240, 2459443.375910913106, 358.12270,  26.24962,               80.75600,  26.99598,        80.75714,       26.99968,    358.12270,     +26.24962,     358.12002,      +26.25157,   868361.20, -3990203.31,  5022647.07,      51.072720,       +1.479199,  107951.56,  230579.15,   14119.59,            14235.65,   174.48,  63482.63,           60034.75,     -3.94,    -14.93,          13.82,  +0.88,  -0.93
  7,     UK002B,       0,  0.280268, 2459443.375911376439, 357.86447,  25.88570,               81.22677,  26.89535,        81.22391,       26.88616,    357.86447,     +25.88570,     357.87477,      +25.88085,   867811.20, -3991066.33,  5020731.22,      51.057082,       +1.468918,  106917.68,  229260.21,   16291.64,            16407.70,    -0.75,  54263.20,           59606.91,      9.73,     36.89,          34.32,  +0.79,  -1.01
  8,     UK002B,       0,  0.320304, 2459443.375911839772, 357.60125,  25.48697,               81.72815,  26.77250,        81.72492,       26.76227,    357.60125,     +25.48697,     357.61274,      +25.48159,   867226.59, -3991983.66,  5018694.80,      51.040454,       +1.458005,  105819.36,  227873.32,   18600.38,            18716.43,   -39.75,  57666.52,           59277.91,     10.78,     40.88,          38.27,  +0.41,  -1.38
  9,     UK002B,       0,  0.360360, 2459443.375912303571, 357.32623,  25.03204,               82.28144,  26.61609,        82.28324,       26.62167,    357.32623,     +25.03204,     357.32220,      +25.03497,   866581.88, -3992995.29,  5016449.04,      51.022108,       +1.445991,  104608.86,  226362.47,   21146.45,            21262.50,   157.41,  63562.78,           59344.20,     -5.86,    -22.19,          20.91,  +0.42,  -1.35
 10,     UK002B,       0,  0.400392, 2459443.375912766904, 357.06883,  24.64482,               82.76922,  26.49717,        82.76929,       26.49739,    357.06883,     +24.64482,     357.07028,      +24.64493,   866026.17, -3993867.26,  5014513.30,      51.006289,       +1.435617,  103566.06,  225073.78,   23341.04,            23457.10,     4.50,  54820.97,           59174.82,     -0.23,     -0.89,           0.84,  +0.44,  -1.32
 11,     UK002B,       0,  0.440440, 2459443.375913230237, 356.80965,  24.21829,               83.28832,  26.35051,        83.29195,       26.36152,    356.80965,     +24.21829,     356.80059,      +24.22404,   865434.27, -3994796.02,  5012451.51,      50.989433,       +1.424583,  102455.97,  223717.44,   25678.55,            25794.60,    -6.44,  58367.59,           59046.04,    -11.45,    -43.35,          41.33,  +0.28,  -1.47
 12,     UK002B,       0,  0.480456, 2459443.375913693570, 356.52384,  23.81535,               83.80874,  26.23727,        83.80499,       26.22604,    356.52384,     +23.81535,     356.53695,      +23.80949,   864858.79, -3995699.03,  5010446.89,      50.973038,       +1.413854,  101377.28,  222414.12,   27951.23,            28067.29,   -80.32,  56794.42,           58894.03,     11.60,     44.02,          42.22,  +0.24,  -1.50
 13,     UK002B,       0,  0.520496, 2459443.375914156903, 356.24276,  23.36191,               84.36406,  26.08389,        84.36156,       26.07652,    356.24276,     +23.36191,     356.25221,      +23.35808,   864240.46, -3996669.26,  5008293.02,      50.955415,       +1.402342,  100218.97,  221032.11,   30393.12,            30509.18,    13.60,  60986.19,           58858.25,      7.58,     28.73,          27.73,  +0.23,  -1.49
 14,     UK002B,       0,  0.560548, 2459443.375914620236, 355.99661,  22.93458,               84.87301,  25.92704,        84.87615,       25.93616,    355.99661,     +22.93458,     355.98995,      +22.93931,   863674.13, -3997557.91,  5006320.27,      50.939267,       +1.391789,   99158.65,  219781.67,   32629.67,            32745.73,   -98.52,  55841.27,           58759.55,     -9.35,    -35.42,          34.39,  +0.12,  -1.59
 15,     UK002B,       0,  0.600584, 2459443.375915084034, 355.70815,  22.46673,               85.44392,  25.76667,        85.44772,       25.77759,    355.70815,     +22.46673,     355.69989,      +22.47239,   863050.93, -3998535.77,  5004149.47,      50.921491,       +1.380197,   97992.58,  218425.02,   35090.77,            35206.82,    14.83,  61471.98,           58753.33,    -11.14,    -42.17,          41.19,  -0.08,  -1.78
 16,     UK002B,       0,  0.640632, 2459443.375915547367, 355.43050,  21.99258,               86.01094,  25.59424,        86.01880,       25.61650,    355.43050,     +21.99258,     355.41125,      +22.00409,   862434.21, -3999503.49,  5002001.18,      50.903891,       +1.368729,   96839.31,  217101.55,   37526.33,            37642.39,   101.95,  60816.12,           58789.51,    -22.62,    -85.59,          84.11,  +0.10,  -1.58
 17,     UK002B,       0,  0.680652, 2459443.375916010700, 355.16706,  21.59044,               86.51255,  25.46510,        86.51585,       25.47433,    355.16706,     +21.59044,     355.16082,      +21.59520,   861902.08, -4000338.46,  5000147.60,      50.888701,       +1.358814,   95844.76,  215973.79,   39627.77,            39743.83,  -143.40,  52509.87,           58704.80,     -9.33,    -35.35,          34.92,  -0.08,  -1.75
 18,     UK002B,       0,  0.720688, 2459443.375916474033, 354.87053,  21.10058,               87.10467,  25.29177,        87.10836,       25.30196,    354.87053,     +21.10058,     354.86353,      +21.10583,   861273.27, -4001325.14,  4997957.21,      50.870742,       +1.347133,   94670.22,  214662.02,   42111.07,            42227.13,    -7.84,  62026.66,           58696.60,    -10.25,    -38.82,          38.57,  -0.18,  -1.84
 19,     UK002B,       0,  0.760728, 2459443.375916937366, 354.57491,  20.59872,               87.70444,  25.10826,        87.71019,       25.12393,    354.57491,     +20.59872,     354.56269,      +20.60678,   860640.45, -4002318.11,  4995752.89,      50.852662,       +1.335383,   93488.93,  213363.10,   44610.17,            44726.23,   143.28,  62414.95,           58743.75,    -15.70,    -59.44,          59.43,  -0.23,  -1.88
 20,     UK002B,       0,  0.800740, 2459443.375917400699, 354.28959,  20.16306,               88.24651,  24.96642,        88.24535,       24.96331,    354.28959,     +20.16306,     354.29599,      +20.16147,   860082.55, -4003193.53,  4993809.49,      50.836715,       +1.325008,   92448.06,  212234.54,   46813.44,            46929.50,     0.22,  55065.32,           58730.91,      3.10,     11.76,          11.82,  -0.18,  -1.81
 21,     UK002B,       0,  0.840776, 2459443.375917864032, 354.02090,  19.69210,               88.80151,  24.78729,        88.80373,       24.79318,    354.02090,     +19.69210,     354.01863,      +19.69513,   859505.11, -4004099.59,  4991798.08,      50.820204,       +1.314279,   91371.36,  211084.81,   49093.83,            49209.88,   -67.13,  56958.36,           58700.25,     -5.85,    -22.18,          22.42,  -0.14,  -1.76
 22,     UK002B,       0,  0.880828, 2459443.375918327365, 353.76554,  19.20105,               89.36034,  24.58405,        89.37292,       24.61712,    353.76554,     +19.20105,     353.73679,      +19.21797,   858921.22, -4005015.79,  4989764.17,      50.803502,       +1.303437,   90283.24,  209941.20,   51399.72,            51515.77,  -109.92,  57572.40,           58664.66,    -32.77,   -123.97,         125.98,  -0.59,  -2.20
 23,     UK002B,       0,  0.920816, 2459443.375918790232, 353.42293,  18.72056,               89.97812,  24.44298,        89.97262,       24.42869,    353.42293,     +18.72056,     353.44078,      +18.71326,   858311.01, -4005973.29,  4987638.57,      50.786039,       +1.292117,   89146.75,  208767.15,   53809.56,            53925.62,   -45.00,  60264.13,           58653.23,     14.05,     53.36,          54.52,  -0.65,  -2.25
 24,     UK002B,       0,  0.960884, 2459443.375919254031, 353.18580,  18.21461,               90.53210,  24.21543,        90.54419,       24.24645,    353.18580,     +18.21461,     353.15943,      +18.23044,   857734.01, -4006878.67,  4985628.67,      50.769521,       +1.281409,   88072.73,  207676.08,   56088.23,            56204.29,  -115.94,  56870.09,           58627.86,    -30.49,   -115.37,         118.52,  -0.48,  -2.07
 25,     UK002B,       0,  1.000908, 2459443.375919717364, 352.90055,  17.72823,               91.10830,  24.03203,        91.11946,       24.06034,    352.90055,     +17.72823,     352.87701,      +17.74266,   857157.61, -4007783.11,  4983620.88,      50.753013,       +1.270715,   87000.44,  206605.58,   58364.51,            58480.57,  -186.70,  56872.93,           58592.92,    -27.71,   -104.91,         108.33,  -0.55,  -2.13
 26,     UK002B,       0,  1.040936, 2459443.375920180697, 352.67722,  17.31817,               91.58007,  23.86589,        91.59547,       23.90457,    352.67722,     +17.31817,     352.64371,      +17.33787,   856683.89, -4008526.43,  4981970.74,      50.739441,       +1.261900,   86119.55,  205738.56,   60235.32,            60351.38,  -663.16,  46737.52,           58471.13,    -37.78,   -142.91,         148.20,  +0.57,  -1.00
  0,     UK002K,       0,  0.187102, 2459443.375910290051, 305.80720, -14.58852,              154.05150,  18.48147,       154.05589,       18.48548,    305.80720,     -14.58852,     305.80273,      -14.58577,   869116.32, -3989018.44,  5025277.42,      51.094180,       +1.493315,  109371.89,  322139.65,       0.00,            11253.56,   308.42,      0.00,           58166.29,      6.59,    -31.81,          20.80,  +2.67,  +0.13
  1,     UK002K,       0,  0.227194, 2459443.375910754316, 305.66040, -14.83727,              154.26586,  18.27983,       154.26653,       18.28044,    305.66040,     -14.83727,     305.66055,      -14.83686,   868674.25, -3989712.10,  5023737.54,      51.081618,       +1.485014,  108540.24,  322821.01,    1745.80,            12999.36,  -296.80,  43544.86,           58166.29,      1.00,     -4.84,           3.16,  +1.10,  -1.44
  2,     UK002K,       0,  0.267346, 2459443.375911219046, 305.43222, -15.24147,              154.60233,  17.94867,       154.60338,       17.94963,    305.43222,     -15.24147,     305.43208,      -15.24081,   867958.50, -3990835.20,  5021244.31,      51.061271,       +1.471683,  107194.52,  323944.00,    4572.43,            15825.99,   175.29,  70398.32,           58166.29,      1.59,     -7.66,           4.98,  +0.47,  -2.08
  3,     UK002K,       0,  0.307474, 2459443.375911683310, 305.25148, -15.56428,              154.86812,  17.68308,       154.87113,       17.68583,    305.25148,     -15.56428,     305.24913,      -15.56238,   867384.90, -3991735.26,  5019246.24,      51.044957,       +1.460971,  106116.72,  324858.06,    6837.69,            18091.25,    87.41,  56450.72,           58166.29,      4.58,    -22.09,          14.33,  +0.86,  -1.70
  4,     UK002K,       0,  0.347578, 2459443.375912147574, 305.07209, -15.85979,              155.12385,  17.44287,       155.12021,       17.43956,    305.07209,     -15.85979,     305.07792,      -15.86208,   866847.13, -3992579.08,  5017372.99,      51.029657,       +1.450921,  105106.78,  325726.76,    8961.44,            20215.00,  -140.57,  52956.10,           57361.04,     -5.55,     26.74,          17.30,  +0.25,  -2.31
  5,     UK002K,       0,  0.387718, 2459443.375912612304, 304.88012, -16.21402,              155.40650,  17.14844,       155.40988,       17.15151,    304.88012,     -16.21402,     304.87766,      -16.21188,   866215.43, -3993570.30,  5015172.55,      51.011677,       +1.439149,  103921.14,  326762.69,   11456.13,            22709.69,     0.28,  62149.68,           57815.28,      5.16,    -24.90,          16.05,  +0.51,  -2.06
  6,     UK002K,       0,  0.427826, 2459443.375913076568, 304.67619, -16.53247,              155.68967,  16.89080,       155.67992,       16.88195,    304.67619,     -16.53247,     304.68974,      -16.53864,   865621.37, -3994502.44,  5013103.24,      50.994762,       +1.428073,  102806.80,  327751.02,   13802.16,            25055.72,    -5.64,  58492.98,           58050.07,    -14.96,     72.02,          46.29,  +0.24,  -2.34
  7,     UK002K,       0,  0.467954, 2459443.375913540833, 304.49427, -16.85859,              155.95222,  16.61967,       155.94664,       16.61460,    304.49427,     -16.85859,     304.50297,      -16.86213,   865029.39, -3995431.33,  5011041.15,      50.977899,       +1.417039,  101697.00,  328749.63,   16140.00,            27393.56,   -20.94,  58259.44,           58165.36,     -8.60,     41.41,          26.53,  +0.04,  -2.54
  8,     UK002K,       0,  0.508090, 2459443.375914005563, 304.30460, -17.20592,              156.22649,  16.32923,       156.22834,       16.33090,    304.30460,     -17.20592,     304.30447,      -17.20474,   864398.07, -3996421.94,  5008842.05,      50.959907,       +1.405288,  100514.17,  329829.86,   18633.17,            29886.73,   118.63,  62118.19,           58482.78,      2.86,    -13.78,           8.80,  +0.38,  -2.21
  0,     UK003A,       0,  0.898356, 2459443.375918430742, 336.73557,  -3.99822,              118.24571,  15.46016,       118.24190,       15.45365,    336.73557,      -3.99822,     336.74592,       -4.00169,   858695.81, -4005369.49,  4988978.97,      50.797052,       +1.299279,   89863.31,  310896.61,       0.00,            52405.97,  -247.57,      0.00,           57992.60,      7.52,     39.88,          26.92,  +0.45,  -2.01
  1,     UK003A,       0,  0.938436, 2459443.375918894541, 336.51983,  -4.39650,              118.65690,  15.24178,       118.65098,       15.23170,    336.51983,      -4.39650,     336.53400,       -4.40189,   858074.84, -4006343.86,  4986815.94,      50.779279,       +1.287765,   88707.08,  310862.05,    2452.29,            54858.26,  -145.60,  61184.80,           57992.60,     11.63,     61.77,          41.70,  -0.17,  -2.63
  2,     UK003A,       0,  0.978520, 2459443.375919358339, 336.28903,  -4.81769,              119.09295,  15.01125,       119.08369,       14.99554,    336.28903,      -4.81769,     336.30914,       -4.82611,   857416.59, -4007376.74,  4984522.99,      50.760431,       +1.275574,   87482.19,  310847.18,    5051.86,            57457.83,   103.42,  64853.11,           57992.60,     18.14,     96.39,          65.08,  -0.46,  -2.92
  3,     UK003A,       0,  1.018580, 2459443.375919822138, 336.12891,  -5.11543,              119.39786,  14.84604,       119.38784,       14.82910,    336.12891,      -5.11543,     336.15046,       -5.12452,   856953.58, -4008103.26,  4982910.16,      50.747168,       +1.266952,   86620.98,  310846.88,    6880.36,            59286.34,  -417.22,  45644.16,           57992.60,     19.57,    104.01,          70.23,  -0.26,  -2.72

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.