Orbital Analysis for matched events on 20210816_220702.968_UK

Summary for Event
-----------------
shower ID 197 AUD
Lg 280.62° Bg 86.34° Vg 22.64km/s
mass 0.97953g, abs. mag -1.6
Path Details
------------
start 1.30° 51.35° 91.22km
end   1.35° 51.31° 72.54km

Orbit Details
-------------
Semimajor axis 2.81A.U., eccentricity 0.64, inclination 36.62°, Period 4.71Y, LA Sun 143.96°, last Perihelion 2016-12-03

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: 2459443.421562133357
Time: 2021-08-16 22:07:02.968322 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK002F and UK002K
 Convergence angle = 42.60200 deg
 R.A. = 274.26557  Dec = +61.92036 deg
Intersection 2 - Stations: UK002F and UK002N
 Convergence angle = 18.20678 deg
 R.A. = 270.37166  Dec = +61.91114 deg
Intersection 3 - Stations: UK002K and UK002N
 Convergence angle = 60.80169 deg
 R.A. = 273.24856  Dec = +62.37258 deg

Best intersection: Stations UK002K and UK002N with Qconv = 60.80 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   1936589.32 +/- 58.13 m
 Y =  -3555514.78 +/- 55.83 m
 Z =   5029246.30 +/- 77.00 m
 Vx =      686.80 +/- 177.27 m/s
 Vy =   -11620.35 +/- 61.86 m/s
 Vz =    22375.41 +/- 43.25 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+3.590415e+03, +3.938791e+02, -1.174932e+02, +9.616296e+03, +7.085887e+02, +8.036741e+02
+3.938791e+02, +3.308464e+03, -4.002528e+03, +4.148941e+03, +2.362970e+03, +1.336034e+03
-1.174932e+02, -4.002528e+03, +6.308120e+03, -3.331051e+03, -1.891233e+03, -1.119218e+03
+9.616296e+03, +4.148941e+03, -3.331051e+03, +3.281146e+04, +5.150391e+03, +4.002160e+03
+7.085887e+02, +2.362970e+03, -1.891233e+03, +5.150391e+03, +4.536820e+03, +2.512236e+03
+8.036741e+02, +1.336034e+03, -1.119218e+03, +4.002160e+03, +2.512236e+03, +1.477893e+03

Timing offsets (from input data):
    UK000F: 0.000000 s
    UK002F: 0.000000 s
    UK002K: -0.000355 s
    UK002N: 0.000436 s

Reference point on the trajectory:
  Time: 2021-08-16 22:07:02.968322 UTC
  Lon     = ++1.298190 +/- 0.0009 deg
  Lat     = +51.349971 +/- 0.0003 deg
  Lat geo = +51.164773 +/- 0.0003 deg
  Ht      =   91240.76 +/- 88.73 m

  JD dynamic   = 2459443.422362874262 
  LST apparent = 298.5758924323 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      = 273.38241 +/- 0.8691 deg
  Dec       = +62.51465 +/- 0.1645 deg
  Azimuth   = 319.23933 +/- 0.8809 deg
  Elevation = +72.48823 +/- 0.3420 deg
  Vavg      =  24.64667 +/- 0.0271 km/s
  Vinit     =  25.22228 +/- 0.0108 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      = 274.71146 +/- 0.8691 deg
  Dec       = +62.76222 +/- 0.1645 deg
  Azimuth   = 320.97104 +/- 0.8809 deg
  Elevation = +72.89942 +/- 0.3420 deg
  Vavg      =  24.59033 +/- 0.0271 km/s
  Vinit     =  25.16594 +/- 0.0108 km/s
Radiant (geocentric, J2000):
  R.A.   = 271.48426 +/- 0.9267 deg
  Dec    = +62.95432 +/- 0.1775 deg
  Vg     =  22.64272 +/- 0.0121 km/s
  Vinf   =  25.22228 +/- 0.0108 km/s
  Zc     =  17.65244 +/- 0.3406 deg
  Zg     =  18.61135 +/- 0.3602 deg
Radiant (ecliptic geocentric, J2000):
  Lg     = 280.62385 +/- 6.2561 deg
  Bg     = +86.33717 +/- 0.1789 deg
  Vh     =  37.90572 +/- 0.0971 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     = 236.57318 +/- 0.2383 deg
  Bh     = +36.59286 +/- 0.1315 deg
  Vh_x   =  16.76533 +/- 0.1680 km/s
  Vh_y   =  25.40007 +/- 0.0697 km/s
  Vh_z   = -22.59654 +/- 0.0141 km/s
Orbit:
  La Sun = 143.955912 +/- 0.0000 deg
  a      =   2.811674 +/- 0.0713 AU
  e      =   0.640517 +/- 0.0083
  i      =  36.621371 +/- 0.1353 deg
  peri   = 185.381892 +/- 0.5079 deg
  node   = 143.960977 +/- 0.0000 deg
  Pi     = 329.342870 +/- 0.5079 deg
  q      =   1.010749 +/- 0.0003 AU
  f      = 354.611848 +/- 0.5079 deg
  M      = 359.092249 +/- 0.1059 deg
  Q      =   4.612600 +/- 0.1423 AU
  n      =   0.209053 +/- 0.0072 deg/day
  T      =   4.714636 +/- 0.1829 years
  Last perihelion JD = 2457725.713796 (2016-12-03 05:07:51.946760) +/- 67.1544 days
  Tj     =   2.757013 +/- 0.0394
Shower association:
  IAU No.  =  197
  IAU code =  AUD

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +7.312490e-05, +1.954277e-06, -5.872734e-01, +3.796445e-09, -6.042969e-05, -2.052211e-05
q   , +1.954277e-06, +9.350054e-08, -1.588184e-02, +1.069858e-10, -2.769967e-06, -5.786526e-07
Tp  , -5.872734e-01, -1.588184e-02, +4.723530e+03, -3.057730e-05, +4.911621e-01, +1.652614e-01
node, +3.796445e-09, +1.069858e-10, -3.057730e-05, +1.993432e-13, -3.297906e-09, -1.077367e-09
peri, -6.042969e-05, -2.769967e-06, +4.911621e-01, -3.297906e-09, +8.251047e-05, +1.783317e-05
i   , -2.052211e-05, -5.786526e-07, +1.652614e-01, -1.077367e-09, +1.783317e-05, +5.822871e-06

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 4.152373
 a2 = 6.547629

Mean time residuals from time vs. length:
  Station with reference time: UK002F
  Avg. res. = 4.206e-06 s
  Stddev    = 2.05e-03 s

Begin point on the trajectory:
  Lon =     1.298259 +/- 0.0007 deg
  Lat =    51.349921 +/- 0.0002 deg
  Ht  = 91216.82 +/- 26.04 m
End point on the trajectory:
  Lon =     1.349442 +/- 0.0012 deg
  Lat =    51.310242 +/- 0.0003 deg
  Ht  = 72541.01 +/- 45.36 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,   3.883805,   7.954076,    91529.63,    76679.65,          0.189595,       nan,       nan,              78.90, 0.0000,    True,    True, {"ff_name": "FF_UK000F_20210816_220702_136_0185600.fits"}
    UK002F,   False,    -1.306160,    51.883100,   80.00,   0.000000,   0.000000,    91216.82,    81502.33,          0.025773,     94.50,      8.41,              78.90, 0.9630,    True,   False, {"ff_name": "FF_UK002F_20210816_220656_631_0182528.fits"}
    UK002K,   False,    -0.382860,    53.537770,   34.00,   4.498492,   6.490665,    88678.03,    74519.65,          0.023438,    116.72,      2.17,              86.87, 0.9970,    True,    True, {"ff_name": "FF_UK002K_20210816_220659_359_0180992.fits"}
    UK002N,   False,    -0.727590,    51.263100,   57.00,   4.993569,   6.295249,    90017.70,    72541.01,          0.022610,     65.32,      6.95,              68.21, 0.8623,    True,    True, {"ff_name": "FF_UK002N_20210816_220700_992_0192256.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, -0.015868, 2459443.421561949886, 357.72314,   9.47638,              107.00079,  24.68915,       107.16510,       24.71233,    357.72314,      +9.47638,     357.58775,       +9.40568,  1936597.57, -3555654.34,  5029515.02,      51.350583,       +1.297414,   91529.63,  211899.80,       0.00,              302.91,   710.84,     -0.00,           25151.09,    -49.62,    556.47,         543.82,  +2.09,  +0.46
  1,     UK000F,       1,  0.024428, 2459443.421562416013, 357.81460,   9.15409,              107.13312,  24.37685,       107.22154,       24.38933,    357.81460,      +9.15409,     357.74174,       +9.11599,  1936563.94, -3555085.24,  5028419.20,      51.348088,       +1.300680,   90351.63,  211657.33,    1235.24,              932.34,   323.91,  30654.26,           25151.09,    -26.71,    299.86,         293.38,  +2.92,  +1.29
  2,     UK000F,       1,  0.064600, 2459443.421562881209, 358.01438,   9.00161,              107.05953,  24.13671,       107.26097,       24.16514,    358.01438,      +9.00161,     357.84820,       +8.91467,  1936540.59, -3554690.31,  5027658.75,      51.346356,       +1.302896,   89534.15,  211490.04,    2092.44,             1789.54,   167.88,  21338.25,           25151.09,    -61.01,    683.81,         669.56,  +1.64,  +0.01
  3,     UK000F,       1,  0.104832, 2459443.421563346870, 358.10053,   8.74801,              107.15056,  23.88246,       107.30642,       23.90445,    358.10053,      +8.74801,     357.97198,       +8.68067,  1936513.52, -3554232.26,  5026776.76,      51.344347,       +1.305493,   88586.01,  211301.79,    3086.65,             2783.75,   147.35,  24711.86,           25151.09,    -47.23,    529.67,         519.09,  +1.77,  +0.15
  4,     UK000F,       1,  0.145044, 2459443.421563812066, 358.26569,   8.53813,              107.14419,  23.61660,       107.35134,       23.64583,    358.26569,      +8.53813,     358.09461,       +8.44848,  1936486.71, -3553778.63,  5025903.28,      51.342356,       +1.308064,   87647.02,  211119.70,    4071.27,             3768.36,   117.73,  24485.60,           24847.02,    -62.88,    704.73,         691.26,  +1.14,  -0.48
  5,     UK000F,       1,  0.185272, 2459443.421564277727, 358.35094,   8.29333,              107.22948,  23.36979,       107.39509,       23.39315,    358.35094,      +8.29333,     358.21426,       +8.22158,  1936460.56, -3553336.13,  5025051.24,      51.340413,       +1.310569,   86731.07,  210946.06,    5031.72,             4728.81,    63.54,  23875.20,           24621.26,    -50.29,    563.98,         553.65,  +1.12,  -0.50
  6,     UK000F,       1,  0.225464, 2459443.421564742923, 358.49429,   8.10414,              107.22809,  23.13331,       107.43500,       23.16250,    358.49429,      +8.10414,     358.32327,       +8.01438,  1936436.71, -3552932.66,  5024274.34,      51.338642,       +1.312838,   85895.90,  210790.52,    5907.46,             5604.55,   -74.46,  21788.95,           24237.42,    -62.93,    705.31,         692.91,  +1.18,  -0.44
  7,     UK000F,       1,  0.265728, 2459443.421565209050, 358.66036,   7.83325,              107.25971,  22.81774,       107.48837,       22.85001,    358.66036,      +7.83325,     358.47109,       +7.73389,  1936404.51, -3552387.76,  5023225.12,      51.336248,       +1.315963,   84767.99,  210589.58,    7090.18,             6787.28,    92.72,  29374.18,           24506.00,    -69.65,    780.49,         767.50,  +1.00,  -0.62
  8,     UK000F,       1,  0.305944, 2459443.421565674245, 358.76660,   7.60616,              107.31438,  22.57256,       107.53065,       22.60308,    358.76660,      +7.60616,     358.58756,       +7.51207,  1936379.08, -3551957.48,  5022396.59,      51.334357,       +1.318395,   83877.32,  210433.31,    8024.12,             7721.21,    12.31,  23223.05,           24545.78,    -65.94,    738.96,         727.20,  +1.12,  -0.50
  9,     UK000F,       1,  0.346136, 2459443.421566139441, 358.84503,   7.40106,              107.37860,  22.36140,       107.56752,       22.38805,    358.84503,      +7.40106,     358.68877,       +7.31879,  1936356.95, -3551583.04,  5021675.59,      51.332712,       +1.320490,   83102.21,  210299.25,    8836.85,             8533.95,  -188.69,  20221.27,           24330.34,    -57.63,    646.08,         636.20,  +1.41,  -0.20
 10,     UK000F,       1,  0.386380, 2459443.421566605568, 358.99538,   7.15157,              107.40901,  22.07210,       107.61606,       22.10131,    358.99538,      +7.15157,     358.82389,       +7.06127,  1936327.52, -3551085.16,  5020716.91,      51.330523,       +1.323332,   82071.63,  210129.07,    9917.51,             9614.61,  -123.07,  26852.67,           24327.53,    -63.25,    708.91,         698.64,  +1.10,  -0.51
 11,     UK000F,       1,  0.426608, 2459443.421567070764, 359.12492,   6.91267,              107.45027,  21.80352,       107.66134,       21.83329,    359.12492,      +6.91267,     358.94998,       +6.82050,  1936300.05, -3550620.41,  5019822.01,      51.328478,       +1.325975,   81109.60,  209974.42,   10926.27,            10623.37,  -128.95,  25076.05,           24354.70,    -64.55,    723.48,         713.52,  +0.93,  -0.68
 12,     UK000F,       1,  0.466816, 2459443.421567536425, 359.24996,   6.70068,              107.47797,  21.55919,       107.70229,       21.59084,    359.24996,      +6.70068,     359.06384,       +6.60260,  1936275.23, -3550200.37,  5019013.22,      51.326630,       +1.328347,   80240.12,  209837.71,   11837.97,            11535.06,  -231.40,  22674.48,           24315.75,    -68.68,    769.66,         759.56,  +0.88,  -0.73
 13,     UK000F,       1,  0.507036, 2459443.421568001620, 359.35500,   6.46448,              107.53805,  21.30710,       107.74506,       21.33631,    359.35500,      +6.46448,     359.18331,       +6.37386,  1936249.21, -3549760.11,  5018165.48,      51.324693,       +1.330843,   79328.78,  209699.05,   12793.57,            12490.66,  -290.23,  23759.41,           24275.37,    -63.43,    711.03,         702.16,  +1.08,  -0.53
 14,     UK000F,       1,  0.547248, 2459443.421568467282, 359.50584,   6.25308,              107.54276,  21.04798,       107.78756,       21.08253,    359.50584,      +6.25308,     359.30231,       +6.14578,  1936223.30, -3549321.73,  5017321.36,      51.322763,       +1.333327,   78421.32,  209565.14,   13745.09,            13442.18,  -352.96,  23662.48,           24233.81,    -75.13,    841.71,         831.75,  +0.72,  -0.89
 15,     UK000F,       1,  0.587488, 2459443.421568932943, 359.61497,   5.99679,              107.61151,  20.77717,       107.83319,       20.80845,    359.61497,      +5.99679,     359.43077,       +5.89950,  1936195.36, -3548849.08,  5016411.26,      51.320681,       +1.336019,   77442.95,  209426.31,   14770.98,            14468.08,  -342.01,  25494.41,           24233.82,    -68.09,    763.06,         754.53,  +1.78,  +0.17
 16,     UK000F,       1,  0.627668, 2459443.421569398139, 359.73570,   5.81539,              107.62268,  20.55988,       107.86897,       20.59463,    359.73570,      +5.81539,     359.53072,       +5.70718,  1936173.57, -3548480.36,  5015701.27,      51.319057,       +1.338083,   76679.65,  209319.13,   15571.31,            15268.40,  -555.11,  19918.48,           24149.30,    -75.73,    848.50,         839.44,  +2.55,  +0.95
  0,     UK002F,       0,  0.000000, 2459443.421562133357, 357.60121,   9.31467,              107.21329,  24.63146,       107.18025,       24.62681,    357.60121,      +9.31467,     357.62843,       +9.32888,  1936588.64, -3555503.22,  5029224.04,      51.349921,       +1.298259,   91216.82,  211833.46,       0.00,               25.10,    32.81,      0.00,           23883.40,      9.95,   -111.91,         109.40,  +3.52,  +1.89
  1,     UK002F,       0,  0.040240, 2459443.421562599018, 357.77119,   9.04569,              107.24191,  24.31550,       107.23480,       24.31450,    357.77119,      +9.04569,     357.77723,       +9.04875,  1936556.13, -3554953.21,  5028164.98,      51.347509,       +1.301411,   90078.35,  211600.44,    1193.80,             1218.90,   211.66,  29666.95,           23883.40,      2.15,    -24.12,          23.61,  +2.03,  +0.40
  2,     UK002F,       0,  0.080424, 2459443.421563064214, 357.90956,   8.85920,              107.24369,  24.08430,       107.27447,       24.08864,    357.90956,      +8.85920,     357.88446,       +8.84592,  1936532.63, -3554555.57,  5027399.31,      51.345765,       +1.303643,   89255.25,  211433.21,    2056.89,             2081.99,    61.22,  21478.48,           23883.40,     -9.30,    104.48,         102.33,  +2.51,  +0.88
  3,     UK002F,       0,  0.120568, 2459443.421563528944, 357.98250,   8.64071,              107.32296,  23.86591,       107.31368,       23.86460,    357.98250,      +8.64071,     357.99068,       +8.64471,  1936509.36, -3554161.77,  5026641.03,      51.344037,       +1.305853,   88440.09,  211270.82,    2911.65,             2936.75,   -96.54,  21292.33,           23883.40,      2.80,    -31.53,          30.90,  +3.20,  +1.58
  4,     UK002F,       0,  0.160800, 2459443.421563994605, 358.15447,   8.39612,              107.33294,  23.56815,       107.36419,       23.57255,    358.15447,      +8.39612,     358.12924,       +8.38260,  1936479.11, -3553649.99,  5025655.58,      51.341791,       +1.308775,   87380.74,  211067.76,    4022.47,             4047.58,    -0.46,  27610.48,           24290.47,     -9.46,    106.31,         104.30,  +1.56,  -0.06
  5,     UK002F,       0,  0.200992, 2459443.421564459801, 358.28733,   8.18003,              107.35806,  23.31626,       107.40733,       23.32320,    358.28733,      +8.18003,     358.24725,       +8.15868,  1936453.31, -3553213.51,  5024815.13,      51.339875,       +1.311244,   86477.24,  210897.53,    4969.86,             4994.96,   -66.80,  23571.53,           24304.04,    -14.94,    167.84,         164.80,  +1.25,  -0.37
  6,     UK002F,       0,  0.241180, 2459443.421564924996, 358.38757,   7.91543,              107.44249,  23.04453,       107.45490,       23.04627,    358.38757,      +7.91543,     358.37826,       +7.91005,  1936424.72, -3552729.83,  5023883.79,      51.337751,       +1.313998,   85476.05,  210714.78,    6019.70,             6044.80,   -30.60,  26123.25,           24503.77,     -3.77,     42.34,          41.61,  +0.85,  -0.77
  7,     UK002F,       0,  0.281404, 2459443.421565390192, 358.54783,   7.66544,              107.46516,  22.74911,       107.50471,       22.75468,    358.54783,      +7.66544,     358.51606,       +7.64826,  1936394.69, -3552221.58,  5022905.11,      51.335518,       +1.316901,   84423.98,  210528.71,    7122.89,             7147.99,    58.05,  27426.13,           24830.73,    -12.02,    135.05,         132.84,  +1.29,  -0.33
  8,     UK002F,       0,  0.321568, 2459443.421565855388, 358.63157,   7.42855,              107.54520,  22.50921,       107.54666,       22.50942,    358.63157,      +7.42855,     358.63170,       +7.42791,  1936369.44, -3551794.42,  5022082.61,      51.333641,       +1.319315,   83539.78,  210375.03,    8050.05,             8075.15,   -27.82,  23084.25,           24866.93,     -0.44,      4.98,           4.90,  +0.94,  -0.67
  9,     UK002F,       0,  0.361780, 2459443.421566320583, 358.77552,   7.18646,              107.57624,  22.22962,       107.59374,       22.23208,    358.77552,      +7.18646,     358.76242,       +7.17884,  1936340.95, -3551312.46,  5021154.58,      51.331522,       +1.322061,   82542.14,  210207.69,    9096.15,             9121.26,     4.05,  26014.81,           24948.00,     -5.33,     59.86,          58.97,  +0.69,  -0.92
 10,     UK002F,       0,  0.401996, 2459443.421566786245, 358.92167,   6.93156,              107.61328,  21.93836,       107.64263,       21.94250,    358.92167,      +6.93156,     358.89879,       +6.91876,  1936311.26, -3550810.12,  5020187.31,      51.329313,       +1.324930,   81502.33,  210039.08,   10186.49,            10211.59,    80.04,  27111.92,           25090.64,     -8.95,    100.55,          99.13,  +1.09,  -0.52
  0,     UK002K,       0,  0.108165, 2459443.421563390177, 322.65949, -16.16747,              154.13540,  16.86430,       154.13870,       16.86403,    322.65949,     -16.16747,     322.65685,      -16.16858,  1936516.15, -3554276.72,  5026862.37,      51.344542,       +1.305209,   88678.03,  285634.94,       0.00,             2687.25,   -33.21,      0.00,           26633.79,     -0.29,     15.80,          11.41,  +1.91,  -0.37
  1,     UK002K,       0,  0.148337, 2459443.421563854907, 322.74212, -16.36127,              154.11033,  16.65628,       154.12251,       16.65530,    322.74212,     -16.36127,     322.73131,      -16.36537,  1936487.65, -3553794.48,  5025933.80,      51.342425,       +1.307953,   87679.82,  285588.05,    1046.71,             3733.96,     0.27,  26055.70,           26633.79,     -1.09,     58.37,          42.16,  +1.38,  -0.90
  2,     UK002K,       0,  0.188493, 2459443.421564319637, 322.78668, -16.56251,              154.12420,  16.45098,       154.10686,       16.45239,    322.78668,     -16.56251,     322.80377,      -16.55666,  1936459.95, -3553325.83,  5025031.40,      51.340368,       +1.310616,   86709.74,  285545.99,    2063.92,             4751.17,     4.66,  25331.47,           26633.79,      1.54,    -83.17,          60.08,  +1.35,  -0.93
  3,     UK002K,       0,  0.228677, 2459443.421564784832, 322.87333, -16.78000,              154.10231,  16.21914,       154.08869,       16.22024,    322.87333,     -16.78000,     322.88714,      -16.77539,  1936428.28, -3552789.93,  5023999.50,      51.338015,       +1.313686,   85600.46,  285502.98,    3227.11,             5914.36,   154.32,  28946.64,           26633.79,      1.21,    -65.43,          47.28,  +1.56,  -0.72
  4,     UK002K,       0,  0.268813, 2459443.421565249562, 322.96787, -16.91278,              154.04918,  16.06678,       154.07725,       16.06451,    322.96787,     -16.91278,     322.94251,      -16.92229,  1936407.02, -3552430.28,  5023306.99,      51.336435,       +1.315691,   84855.98,  285475.22,    4007.74,             6694.99,   -77.38,  19449.50,           25386.08,     -2.51,    134.81,          97.42,  +1.41,  -0.87
  5,     UK002K,       0,  0.308969, 2459443.421565714292, 322.98956, -17.13065,              154.09001,  15.85147,       154.06101,       15.85382,    322.98956,     -17.13065,     323.01827,      -17.12081,  1936378.28, -3551944.07,  5022370.77,      51.334298,       +1.318462,   83849.55,  285442.71,    5063.07,             7750.33,   -34.87,  26280.93,           25157.26,      2.58,   -139.43,         100.77,  +1.81,  -0.47
  6,     UK002K,       0,  0.349137, 2459443.421566179022, 323.07479, -17.32505,              154.06356,  15.64227,       154.04487,       15.64378,    323.07479,     -17.32505,     323.09395,      -17.31869,  1936349.64, -3551459.46,  5021437.63,      51.332168,       +1.321223,   82846.43,  285414.15,    6114.93,             8802.18,     3.86,  26186.51,           25185.81,      1.67,    -89.94,          65.01,  +0.89,  -1.39
  7,     UK002K,       0,  0.389285, 2459443.421566643752, 323.18443, -17.46671,              153.99917,  15.47744,       154.03234,       15.47476,    323.18443,     -17.46671,     323.15458,      -17.47802,  1936326.59, -3551069.42,  5020686.60,      51.330453,       +1.323414,   82039.03,  285393.04,    6961.53,             9648.78,  -162.17,  21086.80,           24856.24,     -2.98,    159.76,         115.48,  +1.19,  -1.09
  8,     UK002K,       0,  0.429469, 2459443.421567108948, 323.21566, -17.72057,              154.04137,  15.22510,       154.01301,       15.22740,    323.21566,     -17.72057,     323.24443,      -17.71088,  1936292.88, -3550499.02,  5019588.27,      51.327944,       +1.326695,   80858.36,  285368.86,    8199.59,            10886.84,    62.36,  30809.84,           25099.58,      2.53,   -136.71,          98.83,  +0.92,  -1.36
  9,     UK002K,       0,  0.469613, 2459443.421567573678, 323.32649, -17.85513,              153.97434,  15.06681,       154.00108,       15.06464,    323.32649,     -17.85513,     323.30299,      -17.86428,  1936270.68, -3550123.53,  5018865.25,      51.326292,       +1.328799,   80081.07,  285354.23,    9014.60,            11701.85,  -135.15,  20302.26,           24961.89,     -2.40,    129.02,          93.28,  +1.01,  -1.27
 10,     UK002K,       0,  0.509793, 2459443.421568038408, 323.37610, -18.09677,              153.99590,  14.82149,       153.98228,       14.82259,    323.37610,     -18.09677,     323.39124,      -18.09209,  1936237.70, -3549565.50,  5017790.74,      51.323836,       +1.332007,   78926.00,  285339.09,   10225.83,            12913.08,    62.65,  30144.94,           25122.50,      1.22,    -65.80,          47.58,  +0.96,  -1.32
 11,     UK002K,       0,  0.549917, 2459443.421568503138, 323.45563, -18.22257,              153.95645,  14.67978,       153.97201,       14.67852,    323.45563,     -18.22257,     323.44307,      -18.22791,  1936218.06, -3549233.10,  5017150.70,      51.322373,       +1.333850,   78237.89,  285330.57,   10947.30,            13634.55,  -227.90,  17981.07,           24940.74,     -1.40,     75.17,          54.35,  +1.36,  -0.92
 12,     UK002K,       0,  0.590061, 2459443.421568967402, 323.54380, -18.37526,              153.91669,  14.50996,       153.95933,       14.50651,    323.54380,     -18.37526,     323.50544,      -18.38993,  1936194.61, -3548836.39,  5016386.83,      51.320625,       +1.336084,   77416.68,  285323.70,   11808.36,            14495.62,  -379.36,  21449.43,           24715.83,     -3.85,    206.25,         149.13,  +0.83,  -1.45
 13,     UK002K,       0,  0.630233, 2459443.421569432598, 323.59928, -18.59919,              153.92815,  14.28020,       153.94189,       14.27909,    323.59928,     -18.59919,     323.58873,      -18.60393,  1936163.63, -3548312.13,  5015377.34,      51.318316,       +1.339089,   76331.50,  285320.13,   12946.28,            15633.54,  -254.67,  28326.22,           24677.63,     -1.24,     66.53,          48.11,  +0.34,  -1.94
 14,     UK002K,       0,  0.670365, 2459443.421569896862, 323.64019, -18.77044,              153.93841,  14.10490,       153.92913,       14.10565,    323.64019,     -18.77044,     323.65191,      -18.76723,  1936139.99, -3547912.19,  5014607.23,      51.316553,       +1.341343,   75503.57,  285319.30,   13814.38,            16501.63,  -398.79,  21631.05,           24576.69,      0.83,    -44.96,          32.51,  +2.69,  +0.41
 15,     UK002K,       0,  0.710541, 2459443.421570362058, 323.76307, -18.94738,              153.87361,  13.90272,       153.91358,       13.89948,    323.76307,     -18.94738,     323.72755,      -18.96122,  1936111.89, -3547436.86,  5013691.97,      51.314458,       +1.344054,   74519.65,  285322.64,   14846.09,            17533.34,  -380.41,  25679.69,           24533.49,     -3.61,    193.88,         140.18,  +1.70,  -0.58
  0,     UK002N,       0,  0.042812, 2459443.421562622301,   8.59439,  26.78458,               85.46778,  31.58198,        85.41733,       31.57063,      8.59439,     +26.78458,       8.63789,      +26.80650,  1936554.40, -3554923.91,  5028108.57,      51.347381,       +1.301579,   90017.70,  168778.66,       0.00,             1282.49,   210.39,      0.00,           23801.94,     13.86,   -130.21,         160.03,  +3.17,  +2.03
  1,     UK002N,       0,  0.083032, 2459443.421563087963,   8.76899,  26.56453,               85.51691,  31.31551,        85.49792,       31.31124,      8.76899,     +26.56453,       8.78567,      +26.57279,  1936531.16, -3554530.75,  5027351.52,      51.345656,       +1.303784,   89203.87,  168461.31,     853.37,             2135.87,    49.33,  21217.59,           23801.94,      5.22,    -49.07,          60.42,  +2.28,  +1.15
  2,     UK002N,       0,  0.123268, 2459443.421563553624,   8.94987,  26.32037,               85.57995,  31.02753,        85.58514,       31.02869,      8.94987,     +26.32037,       8.94592,      +26.31812,  1936505.97, -3554104.52,  5026530.80,      51.343786,       +1.306190,   88321.59,  168122.30,    1778.51,             3061.01,   -40.37,  22992.92,           23801.94,     -1.43,     13.41,          16.54,  +1.57,  +0.44
  3,     UK002N,       0,  0.163576, 2459443.421564019751,   9.08788,  25.98673,               85.74639,  30.70156,        85.68929,       30.68872,      9.08788,     +25.98673,       9.13780,      +26.01157,  1936475.84, -3553594.66,  5025549.05,      51.341548,       +1.309101,   87266.22,  167724.52,    2885.17,             4167.67,    49.62,  27455.02,           23801.94,     15.73,   -147.73,         182.70,  +2.46,  +1.34
  4,     UK002N,       0,  0.203844, 2459443.421564485878,   9.29378,  25.71306,               85.81172,  30.37589,        85.78624,       30.37016,      9.29378,     +25.71306,       9.31663,      +25.72416,  1936447.72, -3553118.98,  5024633.10,      51.339460,       +1.311806,   86281.58,  167358.43,    3917.65,             5200.15,    66.45,  25640.25,           24508.47,      7.03,    -65.99,          81.80,  +2.20,  +1.08
  5,     UK002N,       0,  0.244080, 2459443.421564951539,   9.44512,  25.46671,               85.89498,  30.10359,        85.86870,       30.09768,      9.44512,     +25.46671,       9.46886,      +25.47816,  1936423.75, -3552713.37,  5023852.08,      51.337679,       +1.314088,   85441.96,  167049.15,    4798.05,             6080.55,   -67.99,  21880.85,           24335.08,      7.25,    -68.10,          84.56,  +1.47,  +0.36
  6,     UK002N,       0,  0.284368, 2459443.421565418132,   9.67473,  25.17433,               85.95471,  29.74879,        85.97231,       29.75275,      9.67473,     +25.17433,       9.66067,      +25.16665,  1936393.58, -3552202.93,  5022869.20,      51.335436,       +1.317004,   84385.38,  166668.32,    5905.98,             7188.47,    23.78,  27500.15,           24612.51,     -4.86,     45.66,          56.83,  +1.00,  -0.11
  7,     UK002N,       0,  0.324636, 2459443.421565884259,   9.84677,  24.89497,               86.04611,  29.43892,        86.06474,       29.44310,      9.84677,     +24.89497,       9.83198,      +24.88684,  1936366.60, -3551746.44,  5021990.23,      51.333430,       +1.319595,   83440.47,  166332.16,    6896.78,             8179.28,    -1.06,  24605.30,           24727.49,     -5.15,     48.37,          60.32,  +0.27,  -0.83
  8,     UK002N,       0,  0.364924, 2459443.421566350386,  10.00259,  24.58951,               86.16901,  29.11980,        86.16113,       29.11803,     10.00259,     +24.58951,      10.01095,      +24.59295,  1936338.41, -3551269.42,  5021071.71,      51.331333,       +1.322310,   82453.06,  165986.89,    7932.17,             9214.67,    18.17,  25699.74,           24846.00,      2.18,    -20.46,          25.57,  +0.12,  -0.98
  9,     UK002N,       0,  0.405168, 2459443.421566816047,  10.18675,  24.34015,               86.22511,  28.82336,        86.24660,       28.82818,     10.18675,     +24.34015,      10.16977,      +24.33076,  1936313.36, -3550845.50,  5020255.44,      51.329468,       +1.324705,   81575.54,  165683.72,    8852.30,            10134.80,   -76.75,  22863.69,           24798.25,     -5.95,     55.88,          69.95,  +0.11,  -0.99
 10,     UK002N,       0,  0.445448, 2459443.421567282174,  10.33756,  24.04349,               86.34227,  28.51294,        86.33916,       28.51224,     10.33756,     +24.04349,      10.34212,      +24.04485,  1936286.17, -3550385.50,  5019369.68,      51.327445,       +1.327319,   80623.34,  165360.74,    9850.76,            11133.25,   -94.25,  24787.86,           24771.73,      0.86,     -8.09,          10.15,  +0.07,  -1.02
 11,     UK002N,       0,  0.485728, 2459443.421567748766,  10.51920,  23.75102,               86.43145,  28.18590,        86.43400,       28.18647,     10.51920,     +23.75102,      10.51900,      +23.74991,  1936258.25, -3549913.21,  5018460.27,      51.325367,       +1.330008,   79645.73,  165035.00,   10875.87,            12158.36,   -85.09,  25449.61,           24782.51,     -0.71,      6.63,           8.33,  +0.19,  -0.90
 12,     UK002N,       0,  0.525972, 2459443.421568214428,  10.69154,  23.50126,               86.49347,  27.89552,        86.51674,       27.90074,     10.69154,     +23.50126,      10.67344,      +23.49108,  1936233.84, -3549500.21,  5017665.03,      51.323549,       +1.332338,   78790.81,  164753.53,   11772.29,            13054.78,  -203.71,  22274.65,           24706.40,     -6.46,     60.66,          76.37,  +0.04,  -1.04
 13,     UK002N,       0,  0.566260, 2459443.421568680555,  10.86045,  23.20019,               86.59647,  27.56937,        86.61113,       27.57266,     10.86045,     +23.20019,      10.85001,      +23.19377,  1936205.95, -3549028.20,  5016756.15,      51.321470,       +1.335026,   77813.75,  164438.70,   12796.81,            14079.30,  -195.35,  25429.95,           24679.24,     -4.07,     38.25,          48.25,  +0.06,  -1.02
 14,     UK002N,       0,  0.606528, 2459443.421569146682,  11.03367,  22.92112,               86.67808,  27.25627,        86.70022,       27.26123,     11.03367,     +22.92112,      11.01685,      +22.91143,  1936179.56, -3548581.73,  5015896.47,      51.319504,       +1.337560,   76889.57,  164145.63,   13765.87,            15048.36,  -241.94,  24065.21,           24646.24,     -6.16,     57.81,          73.05,  -0.02,  -1.10
 15,     UK002N,       0,  0.646808, 2459443.421569612809,  11.20388,  22.63255,               86.76806,  26.93770,        86.79077,       26.94279,     11.20388,     +22.63255,      11.18670,      +22.62260,  1936152.68, -3548126.98,  5015020.82,      51.317500,       +1.340145,   75948.23,  163852.65,   14752.92,            16035.42,  -270.84,  24504.87,           24621.03,     -6.32,     59.37,          75.16,  +0.22,  -0.85
 16,     UK002N,       0,  0.687072, 2459443.421570078935,  11.30834,  22.34661,               86.90503,  26.66178,        86.87235,       26.65446,     11.30834,     +22.34661,      11.33984,      +22.36094,  1936128.42, -3547716.40,  5014230.24,      51.315690,       +1.342463,   75098.30,  163591.73,   15644.10,            16926.59,  -395.21,  22133.27,           24554.96,      9.10,    -85.50,         108.41,  +0.59,  -0.48
 17,     UK002N,       0,  0.727324, 2459443.421570544597,  11.48886,  22.08674,               86.96324,  26.35723,        86.95642,       26.35570,     11.48886,     +22.08674,      11.49789,      +22.08973,  1936103.36, -3547292.51,  5013414.03,      51.313821,       +1.344862,   74220.83,  163327.35,   16564.15,            17846.65,  -490.40,  22857.40,           24478.83,      1.90,    -17.87,          22.70,  +0.59,  -0.48
 18,     UK002N,       0,  0.767564, 2459443.421571010724,  11.61454,  21.83289,               87.05789,  26.09111,        87.03215,       26.08534,     11.61454,     +21.83289,      11.64035,      +21.84418,  1936080.75, -3546909.88,  5012677.25,      51.312134,       +1.347012,   73428.72,  163091.71,   17394.67,            18677.17,  -674.83,  20639.13,           24363.76,      7.18,    -67.46,          85.79,  +1.34,  +0.28
 19,     UK002N,       0,  0.807828, 2459443.421571476385,  11.77925,  21.55912,               87.13672,  25.78559,        87.11688,       25.78115,     11.77925,     +21.55912,      11.80006,      +21.56783,  1936055.40, -3546481.05,  5011851.52,      51.310242,       +1.349442,   72541.01,  162833.53,   18325.46,            19607.95,  -759.59,  23117.14,           24262.11,      5.54,    -52.04,          66.29,  +1.50,  +0.44

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.