Orbital Analysis for matched events on 20210816_032137.790_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 66.21° Bg 41.16° Vg 56.66km/s
mass 1.02517g, abs. mag -3.9
Path Details
------------
start -3.13° 49.31° 109.21km
end   -3.24° 49.23° 83.24km

Orbit Details
-------------
Semimajor axis 6.93A.U., eccentricity 0.86, inclination 108.06°, Period 18.25Y, LA Sun 143.20°, last Perihelion 2021-07-26

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: 2459442.640020722989
Time: 2021-08-16 03:21:37.911608 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK002D and UK003C
 Convergence angle = 59.19040 deg
 R.A. =  50.45380  Dec = +61.23454 deg

Best intersection: Stations UK002D and UK003C with Qconv = 59.19 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   4146901.79 +/- 52.65 m
 Y =    885533.19 +/- 45.88 m
 Z =   4901546.79 +/- 54.13 m
 Vx =    17532.79 +/- 238.40 m/s
 Vy =    21352.12 +/- 289.78 m/s
 Vz =    50695.10 +/- 470.32 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+2.967615e+03, +1.425707e+03, -1.701495e+03, +2.587932e+03, +1.562687e+01, -7.809123e+03
+1.425707e+03, +2.253261e+03, -2.040640e+03, -1.107449e+03, +3.158815e+01, -1.643334e+04
-1.701495e+03, -2.040640e+03, +3.101171e+03, +1.174020e+03, +6.843782e+02, +1.965152e+04
+2.587932e+03, -1.107449e+03, +1.174020e+03, +1.267098e+04, +8.436659e+03, +2.998350e+04
+1.562687e+01, +3.158815e+01, +6.843782e+02, +8.436659e+03, +1.453146e+04, +3.072373e+04
-7.809123e+03, -1.643334e+04, +1.965152e+04, +2.998350e+04, +3.072373e+04, +2.157259e+05

Timing offsets (from input data):
    UK002D: 0.000000 s
    UK003C: 0.000288 s
    UK003E: 0.000000 s

Reference point on the trajectory:
  Time: 2021-08-16 03:21:37.911608 UTC
  Lon     = +-3.099015 +/- 0.0005 deg
  Lat     = +49.323405 +/- 0.0006 deg
  Lat geo = +49.136459 +/- 0.0006 deg
  Ht      =  115282.38 +/- 33.58 m

  JD dynamic   = 2459442.640822866000 
  LST apparent = 12.0539503736 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  50.60967 +/- 0.1449 deg
  Dec       = +61.41025 +/- 0.1651 deg
  Azimuth   =  45.95185 +/- 0.3915 deg
  Elevation = +65.48285 +/- 0.0727 deg
  Vavg      =  57.77831 +/- 0.0471 km/s
  Vinit     =  57.73478 +/- 0.4457 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  51.10765 +/- 0.1449 deg
  Dec       = +61.24167 +/- 0.1651 deg
  Azimuth   =  46.46126 +/- 0.3915 deg
  Elevation = +65.28164 +/- 0.0727 deg
  Vavg      =  57.87129 +/- 0.0471 km/s
  Vinit     =  57.82776 +/- 0.4457 km/s
Radiant (geocentric, J2000):
  R.A.   =  50.64277 +/- 0.1469 deg
  Dec    = +61.38272 +/- 0.1660 deg
  Vg     =  56.65956 +/- 0.4540 km/s
  Vinf   =  57.73478 +/- 0.4457 km/s
  Zc     =  24.64747 +/- 0.0730 deg
  Zg     =  24.88277 +/- 0.0728 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  66.20880 +/- 0.1081 deg
  Bg     = +41.15592 +/- 0.1607 deg
  Vh     =  40.30025 +/- 0.4583 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  90.51711 +/- 0.4261 deg
  Bh     = +67.70803 +/- 0.1723 deg
  Vh_x   =   0.13797 +/- 0.1127 km/s
  Vh_y   = -15.28633 +/- 0.2608 km/s
  Vh_z   = -37.28832 +/- 0.3969 km/s
Orbit:
  La Sun = 143.204773 +/- -0.0000 deg
  a      =   6.930969 +/- 7.7922 AU
  e      =   0.862236 +/- 0.0403
  i      = 108.059449 +/- 0.2201 deg
  peri   = 151.244959 +/- 0.7296 deg
  node   = 143.205555 +/- 0.0000 deg
  Pi     = 294.450514 +/- 0.7296 deg
  q      =   0.954837 +/- 0.0017 AU
  f      =  28.751857 +/- 0.7296 deg
  M      =   1.120938 +/- 0.3860 deg
  Q      =  12.907100 +/- 15.5829 AU
  n      =   0.054015 +/- 0.0184 deg/day
  T      =  18.247002 +/- 46.7536 years
  Last perihelion JD = 2459421.888422 (2021-07-26 09:19:19.679487) +/- 0.6964 days
  Tj     =   0.388463 +/- 0.2271
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +1.699805e-03, +6.211677e-05, +2.886320e-02, -6.409189e-09, +5.160404e-04, +1.095217e-04
q   , +6.211677e-05, +2.969504e-06, +1.169037e-03, -2.447529e-10, +2.194337e-05, +4.183623e-06
Tp  , +2.886320e-02, +1.169037e-03, +5.088056e-01, -1.098035e-07, +9.267017e-03, +1.876484e-03
node, -6.409189e-09, -2.447529e-10, -1.098035e-07, +5.347609e-14, -1.981498e-09, -9.157809e-10
peri, +5.160404e-04, +2.194337e-05, +9.267017e-03, -1.981498e-09, +1.702796e-04, +3.386476e-05
i   , +1.095217e-04, +4.183623e-06, +1.876484e-03, -9.157809e-10, +3.386476e-05, +1.568288e-05

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

Mean time residuals from time vs. length:
  Station with reference time: UK002D
  Avg. res. = 8.000e-06 s
  Stddev    = 2.83e-03 s

Begin point on the trajectory:
  Lon =    -3.125950 +/- 0.0004 deg
  Lat =    49.306365 +/- 0.0005 deg
  Ht  = 109205.34 +/- 15.54 m
End point on the trajectory:
  Lon =    -3.243524 +/- 0.0005 deg
  Lat =    49.233095 +/- 0.0004 deg
  Ht  = 83240.19 +/- 30.78 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
    UK002D,   False,    -1.801980,    51.351940,  129.00,   0.000000,   0.000000,   109205.34,    83380.53,          0.014645,     58.60,     37.09,              86.51, 1.0000,    True,    True, {"ff_name": "FF_UK002D_20210816_032130_690_0652288.fits"}
    UK003C,   False,    -4.949858,    50.224871,   55.00,   0.000000,   0.000000,   108329.24,    83240.19,          0.018571,      1.58,     62.25,              55.07, 1.0000,    True,    True, {"ff_name": "FF_UK003C_20210816_032138_426_0641280.fits"}
    UK003E,    True,    -1.802002,    51.351948,  130.00,   6.765454,   1.370706,   110850.64,    84761.51,          0.090642,       nan,       nan,              86.51, 0.0000,    True,    True, {"ff_name": "FF_UK003E_20210816_032128_654_0652800.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,     UK002D,       1,  0.000000, 2459442.640020722989, 352.15264, -12.03189,              202.77438,  23.99658,       202.74677,       23.99222,    352.15264,     -12.03189,     352.17653,      -12.04235,  4146908.52,   885541.39,  4901566.24,      49.323461,       -3.098419,  115302.54,  271590.92,       0.00,               22.15,   243.17,      0.00,           56537.68,     64.87,    102.57,          92.17,  +4.93,  +2.76
  1,     UK002D,       1,  0.080816, 2459442.640021658503, 351.71013, -12.95472,              202.98042,  22.99530,       202.94045,       22.98899,    351.71013,     -12.95472,     351.74541,      -12.97003,  4145442.98,   883756.60,  4897328.72,      49.311155,       -3.118214,  110911.95,  271343.86,    4825.96,             4803.81,   319.43,  59715.42,           56537.68,     94.46,    149.46,         134.40,  +4.16,  +1.99
  2,     UK002D,       0,  0.121144, 2459442.640022125095, 351.56513, -13.32617,              203.02773,  22.60032,       203.01562,       22.59841,    351.56513,     -13.32617,     351.57625,      -13.33082,  4144873.28,   883062.80,  4895681.47,      49.306365,       -3.125950,  109205.34,  271271.92,    6701.95,             6679.80,  -173.54,  46518.34,           56537.68,     28.69,     45.35,          40.80,  +1.86,  -0.31
  3,     UK002D,       0,  0.161576, 2459442.640022593085, 351.34080, -13.81534,              203.12271,  22.07200,       203.11558,       22.07088,    351.34080,     -13.81534,     351.34776,      -13.81809,  4144104.13,   882126.09,  4893457.51,      49.299894,       -3.136341,  106901.38,  271193.95,    9234.74,             9212.58,   -16.38,  62643.07,           56537.68,     16.94,     26.77,          24.10,  +0.84,  -1.33
  4,     UK002D,       0,  0.201996, 2459442.640023061074, 351.10849, -14.28911,              203.22823,  21.55659,       203.21282,       21.55415,    351.10849,     -14.28911,     351.12300,      -14.29511,  4143351.20,   881209.14,  4891280.45,      49.293555,       -3.146520,  104646.16,  271140.66,   11714.12,            11691.96,    88.00,  61340.37,           57426.31,     36.78,     58.15,          52.34,  +0.25,  -1.92
  5,     UK002D,       0,  0.242396, 2459442.640023528598, 350.91575, -14.74368,              203.29757,  21.06948,       203.30337,       21.07040,    350.91575,     -14.74368,     350.91160,      -14.74141,  4142646.63,   880351.10,  4889243.23,      49.287617,       -3.156060,  102535.94,  271111.65,   14034.22,            14012.07,    35.14,  57428.37,           57749.54,    -13.89,    -21.94,          19.76,  +0.23,  -1.94
  6,     UK002D,       0,  0.282812, 2459442.640023996122, 350.69495, -15.21415,              203.38922,  20.56007,       203.39787,       20.56143,    350.69495,     -15.21415,     350.68838,      -15.21075,  4141905.49,   879448.51,  4887100.27,      49.281367,       -3.166091,  100316.32,  271102.39,   16474.76,            16452.61,   101.53,  60385.49,           58122.09,    -20.79,    -32.86,          29.58,  +0.07,  -2.10
  7,     UK002D,       0,  0.323200, 2459442.640024463646, 350.48893, -15.65413,              203.47296,  20.08378,       203.48577,       20.08581,    350.48893,     -15.65413,     350.47876,      -15.64906,  4141213.00,   878605.16,  4885097.97,      49.275522,       -3.175478,   98242.51,  271113.94,   18755.11,            18732.96,     9.58,  56461.04,           58173.67,    -30.87,    -48.77,          43.92,  -0.13,  -2.30
  8,     UK002D,       0,  0.363596, 2459442.640024931170, 350.28782, -16.10390,              203.54773,  19.59926,       203.57432,       19.60346,    350.28782,     -16.10390,     350.26530,      -16.09333,  4140510.67,   877749.83,  4883067.21,      49.269590,       -3.185000,   96139.36,  271145.22,   21067.87,            21045.71,   -50.04,  57252.16,           58144.58,    -64.30,   -101.55,          91.43,  -0.25,  -2.42
  9,     UK002D,       0,  0.403988, 2459442.640025398694, 350.03545, -16.54539,              203.67359,  19.10990,       203.66457,       19.10848,    350.03545,     -16.54539,     350.04534,      -16.54900,  4139789.77,   876871.90,  4880982.77,      49.263495,       -3.194774,   93980.75,  271197.79,   23441.76,            23419.61,   -49.23,  58771.36,           58160.16,     21.88,     34.60,          31.14,  -0.37,  -2.54
 10,     UK002D,       0,  0.444392, 2459442.640025866218, 349.84396, -17.00746,              203.73252,  18.61592,       203.75326,       18.61919,    349.84396,     -17.00746,     349.82689,      -16.99913,  4139076.91,   876003.75,  4878921.58,      49.257464,       -3.204444,   91846.35,  271270.29,   25789.17,            25767.02,   -73.95,  58098.55,           58166.41,    -50.46,    -79.72,          71.74,  -0.54,  -2.71
 11,     UK002D,       0,  0.484816, 2459442.640026334208, 349.60212, -17.48755,              203.83386,  18.09191,       203.84769,       18.09410,    349.60212,     -17.48755,     349.59145,      -17.48197,  4138311.41,   875071.50,  4876708.18,      49.250983,       -3.214820,   89554.50,  271370.48,   28309.93,            28287.77,    72.89,  62357.86,           58321.28,    -33.77,    -53.36,          48.00,  -0.48,  -2.65
 12,     UK002D,       0,  0.525220, 2459442.640026801731, 349.38955, -17.94574,              203.91123,  17.59643,       203.93611,       17.60035,    349.38955,     -17.94574,     349.36882,      -17.93564,  4137591.14,   874194.32,  4874625.55,      49.244879,       -3.224597,   87398.19,  271486.40,   30681.76,            30659.60,    72.53,  58702.80,           58429.02,    -60.92,    -96.24,          86.53,  -0.28,  -2.45
 13,     UK002D,       0,  0.565612, 2459442.640027269255, 349.15101, -18.38813,              204.01633,  17.10958,       204.02333,       17.11068,    349.15101,     -18.38813,     349.14690,      -18.38528,  4136876.21,   873323.65,  4872558.37,      49.238816,       -3.234307,   85257.99,  271621.98,   33036.00,            33013.84,    54.79,  58284.81,           58494.09,    -17.17,    -27.15,          24.39,  -0.38,  -2.55
 14,     UK002D,       0,  0.605960, 2459442.640027736314, 348.96342, -18.78561,              204.08379,  16.67896,       204.09970,       16.68147,    348.96342,     -18.78561,     348.95116,      -18.77909,  4136249.01,   872559.83,  4870744.87,      49.233493,       -3.242849,   83380.53,  271758.27,   35101.32,            35079.17,  -248.65,  51187.78,           58362.23,    -39.17,    -61.91,          55.60,  +0.73,  -1.44
  0,     UK003C,       1,  0.053119, 2459442.640021334402,  52.66772,   5.51634,              126.80550,  32.93255,       126.74279,       32.90240,     52.66772,      +5.51634,      52.72887,       +5.51760,  4145787.65,   884176.35,  4898325.31,      49.314051,       -3.113519,  111944.49,  201901.59,       0.00,             3668.83,   880.58,      0.00,           54815.75,    213.71,     -5.28,         218.40,  +5.00,  +3.47
  1,     UK003C,       1,  0.093395, 2459442.640021800529,  52.75582,   5.15199,              126.93873,  32.57493,       126.96134,       32.58578,     52.75582,      +5.15199,      52.73420,       +5.15152,  4145316.31,   883602.33,  4896962.44,      49.310090,       -3.119948,  110532.46,  201027.76,    1552.12,             5220.95,    59.00,  38537.05,           54815.75,    -76.88,      2.03,          78.91,  +3.04,  +1.52
  2,     UK003C,       0,  0.133727, 2459442.640022267587,  52.74724,   4.57391,              127.29769,  32.08274,       127.30156,       32.08459,     52.74724,      +4.57391,      52.74402,       +4.57383,  4144580.81,   882706.61,  4894835.80,      49.303905,       -3.129888,  108329.24,  199685.32,    3974.07,             7642.90,   100.79,  60050.41,           54815.75,    -13.14,      0.34,          13.58,  +0.69,  -0.81
  3,     UK003C,       0,  0.174087, 2459442.640022734646,  52.73649,   3.94802,              127.68349,  31.54947,       127.66553,       31.54088,     52.73649,      +3.94802,      52.75480,       +3.94839,  4143795.46,   881750.18,  4892565.00,      49.297296,       -3.140495,  105976.82,  198275.16,    6560.20,            10229.03,   304.87,  64076.61,           54815.75,     60.69,     -1.54,          63.16,  -0.05,  -1.54
  4,     UK003C,       0,  0.214391, 2459442.640023201238,  52.77149,   3.46826,              127.93274,  31.11812,       127.94286,       31.12295,     52.77149,      +3.46826,      52.76245,       +3.46805,  4143199.69,   881024.64,  4890842.38,      49.292278,       -3.148586,  104192.38,  197219.41,    8522.03,            12190.86,  -109.25,  48675.77,           54689.34,    -34.13,      0.89,          35.71,  -0.26,  -1.73
  5,     UK003C,       0,  0.254747, 2459442.640023668297,  52.77228,   2.86436,              128.28662,  30.59619,       128.28729,       30.59651,     52.77228,      +2.86436,      52.77268,       +2.86435,  4142459.82,   880123.59,  4888703.09,      49.286042,       -3.158596,  101976.45,  195929.78,   10958.39,            14627.22,   -53.28,  60371.69,           55465.66,     -2.27,      0.06,           2.39,  -0.48,  -1.94
  6,     UK003C,       0,  0.295107, 2459442.640024135355,  52.80662,   2.28760,              128.58747,  30.08004,       128.61333,       30.09234,     52.80662,      +2.28760,      52.78230,       +2.28706,  4141761.24,   879272.83,  4886683.17,      49.280150,       -3.168061,   99884.31,  194731.89,   13258.80,            16927.62,  -132.71,  56997.14,           55907.07,    -86.74,      2.27,          91.91,  -0.65,  -2.10
  7,     UK003C,       0,  0.335483, 2459442.640024602413,  52.81135,   1.65160,              128.94858,  29.52656,       128.96837,       29.53596,     52.81135,      +1.65160,      52.79313,       +1.65118,  4141001.50,   878347.59,  4884486.42,      49.273736,       -3.178345,   97609.15,  193452.56,   15760.60,            19429.42,   -11.85,  61962.54,           56596.16,    -66.23,      1.72,          70.64,  -0.79,  -2.22
  8,     UK003C,       0,  0.375835, 2459442.640025069471,  52.78307,   1.00714,              129.34331,  28.98111,       129.32379,       28.97184,     52.78307,      +1.00714,      52.80407,       +1.00755,  4140242.50,   877423.25,  4882291.82,      49.267323,       -3.188623,   95336.38,  192198.59,   18259.94,            21928.77,   108.62,  61938.62,           57273.91,     65.15,     -1.64,          69.94,  -1.02,  -2.44
  9,     UK003C,       0,  0.416187, 2459442.640025536530,  52.77014,   0.38886,              129.70407,  28.44975,       129.66146,       28.42957,     52.77014,      +0.38886,      52.81443,       +0.38974,  4139523.07,   876547.10,  4880211.62,      49.261240,       -3.198378,   93182.21,  191032.23,   20629.01,            24297.84,    99.62,  58710.06,           57697.21,    141.87,     -3.50,         153.23,  -1.13,  -2.54
 10,     UK003C,       0,  0.456559, 2459442.640026004054,  52.82539,  -0.18143,              129.96735,  27.92588,       129.97085,       27.92754,     52.82539,      -0.18143,      52.82378,       -0.18150,  4138865.51,   875746.30,  4878310.33,      49.255675,       -3.207312,   91213.42,  189985.13,   22794.32,            26463.15,  -113.59,  53633.89,           57743.23,    -11.65,      0.30,          12.65,  -1.25,  -2.64
 11,     UK003C,       0,  0.496939, 2459442.640026471112,  52.85916,  -0.79679,              130.27398,  27.37268,       130.30102,       27.38545,     52.85916,      -0.79679,      52.83404,       -0.79737,  4138164.55,   874892.64,  4876283.53,      49.249739,       -3.216828,   89114.80,  188890.49,   25102.57,            28771.40,  -184.26,  57163.20,           57747.44,    -89.63,      2.33,          97.91,  -1.04,  -2.42
 12,     UK003C,       0,  0.537335, 2459442.640026938636,  52.84719,  -1.49477,              130.66730,  26.76881,       130.67072,       26.77042,     52.84719,      -1.49477,      52.84598,       -1.49484,  4137380.27,   873937.51,  4874015.83,      49.243091,       -3.227461,   86766.91,  187692.91,   27685.17,            31354.00,    18.36,  63932.19,           57954.15,    -11.30,      0.29,          12.43,  -1.00,  -2.37
 13,     UK003C,       0,  0.577715, 2459442.640027406160,  52.84959,  -2.15177,              131.02039,  26.19281,       131.01542,       26.19047,     52.84959,      -2.15177,      52.85705,       -2.15167,  4136650.64,   873048.94,  4871906.14,      49.236902,       -3.237368,   84582.76,  186603.49,   30087.81,            33756.64,    42.85,  59500.68,           58128.28,     16.41,     -0.41,          18.14,  -0.90,  -2.25
 14,     UK003C,       0,  0.617951, 2459442.640027871821,  52.85341,  -2.55938,              131.23543,  25.83391,       131.22866,       25.83072,     52.85341,      -2.55938,      52.86287,       -2.55924,  4136202.15,   872502.75,  4870609.36,      49.233095,       -3.243524,   83240.19,  185942.98,   31564.67,            35233.49,  -847.40,  36704.82,           57707.47,     22.31,     -0.56,          24.76,  +0.74,  -0.61
  0,     UK003E,       1,  0.091330, 2459442.640021780040, 351.84759, -13.03088,              202.81888,  22.95495,       202.94332,       22.97465,    351.84759,     -13.03088,     351.73913,      -12.98324,  4145422.52,   883731.67,  4897269.54,      49.310983,       -3.118530,  110850.64,  271341.80,       0.00,             4871.20,  -227.16,      0.00,           58871.69,   -295.40,   -464.63,         418.53,  +4.26,  +2.09
  1,     UK003E,       1,  0.131894, 2459442.640022249427, 351.54352, -13.58067,              202.98059,  22.34868,       203.05973,       22.36120,    351.54352,     -13.58067,     351.47443,      -13.55017,  4144527.57,   882641.77,  4894681.84,      49.303457,       -3.130589,  108169.75,  271232.98,    2947.04,             7818.23,   335.13,  72651.55,           58871.69,   -188.36,   -296.77,         267.30,  +1.73,  -0.44
  2,     UK003E,       1,  0.172310, 2459442.640022717416, 351.34946, -14.00674,              203.06182,  21.88892,       203.14676,       21.90235,    351.34946,     -14.00674,     351.27510,      -13.97383,  4143858.80,   881827.33,  4892748.16,      49.297829,       -3.139647,  106166.56,  271173.66,    5149.24,            10020.44,   162.83,  54488.34,           58871.69,   -202.78,   -319.44,         287.80,  +0.05,  -2.12
  3,     UK003E,       1,  0.212698, 2459442.640023184940, 351.16330, -14.40230,              203.14212,  21.46058,       203.22764,       21.47411,    351.16330,     -14.40230,     351.08827,      -14.36902,  4143234.97,   881067.60,  4890944.38,      49.292576,       -3.148111,  104298.04,  271134.76,    7203.49,            12074.69,  -155.71,  50863.00,           58871.69,   -204.71,   -322.50,         290.59,  -0.66,  -2.83
  4,     UK003E,       1,  0.253190, 2459442.640023653395, 350.91761, -14.89138,              203.25531,  20.92713,       203.32748,       20.93854,    350.91761,     -14.89138,     350.85425,      -14.86313,  4142454.93,   880117.64,  4888688.94,      49.286001,       -3.158656,  101961.80,  271107.02,    9772.13,            14643.33,    33.80,  63435.73,           58838.95,   -173.29,   -273.14,         246.11,  -1.09,  -3.26
  5,     UK003E,       1,  0.293630, 2459442.640024121385, 350.74178, -15.36094,              203.30238,  20.42978,       203.41847,       20.44815,    350.74178,     -15.36094,     350.63887,      -15.31525,  4141740.89,   879248.04,  4886624.32,      49.279978,       -3.168327,   99823.35,  271103.37,   12123.46,            16994.65,    10.54,  58143.53,           58730.29,   -279.95,   -440.60,         397.17,  -1.08,  -3.25
  6,     UK003E,       1,  0.334070, 2459442.640024589375, 350.50518, -15.79542,              203.41804,  19.95131,       203.50751,       19.96546,    350.50518,     -15.79542,     350.42595,      -15.76003,  4141038.10,   878392.16,  4884592.25,      49.274045,       -3.177853,   97718.75,  271119.82,   14437.71,            19308.91,   -51.20,  57226.79,           58530.43,   -216.24,   -340.68,         306.99,  -1.27,  -3.44
  7,     UK003E,       1,  0.374498, 2459442.640025057364, 350.30756, -16.23139,              203.49317,  19.48105,       203.59348,       19.49691,    350.30756,     -16.23139,     350.21833,      -16.19151,  4140355.85,   877561.29,  4882619.56,      49.268281,       -3.187108,   95675.77,  271154.86,   16684.32,            21555.52,  -178.87,  55570.80,           58200.66,   -243.21,   -383.04,         345.15,  -1.44,  -3.61
  8,     UK003E,       1,  0.414962, 2459442.640025525820, 350.05100, -16.68678,              203.61926,  18.97731,       203.68609,       18.98787,    350.05100,     -16.68678,     349.99194,      -16.66006,  4139614.41,   876658.34,  4880475.73,      49.262012,       -3.197156,   93455.69,  271213.71,   19125.85,            23997.05,  -114.54,  60338.30,           58189.30,   -162.41,   -256.13,         230.66,  -1.54,  -3.71
  9,     UK003E,       1,  0.455398, 2459442.640025993809, 349.84061, -17.12926,              203.70199,  18.49756,       203.77287,       18.50875,    349.84061,     -17.12926,     349.77774,      -17.10078,  4138916.30,   875808.15,  4878457.17,      49.256105,       -3.206631,   91365.46,  271289.52,   21424.72,            26295.92,  -190.24,  56851.99,           58110.59,   -172.80,   -272.48,         245.32,  -1.69,  -3.86
 10,     UK003E,       1,  0.495894, 2459442.640026462730, 349.62367, -17.65114,              203.76752,  17.93957,       203.87200,       17.95609,    349.62367,     -17.65114,     349.52975,      -17.60891,  4138110.45,   874826.76,  4876127.11,      49.249280,       -3.217547,   88952.86,  271400.59,   24078.34,            28949.53,    86.26,  65527.87,           58405.25,   -255.82,   -402.92,         362.73,  -1.44,  -3.61
 11,     UK003E,       1,  0.536370, 2459442.640026931185, 349.38164, -18.12584,              203.86858,  17.42081,       203.96484,       17.43602,    349.38164,     -18.12584,     349.29501,      -18.08671,  4137351.56,   873902.56,  4873932.83,      49.242848,       -3.227841,   86681.00,  271529.18,   26577.32,            31448.52,   208.50,  61739.86,           58703.59,   -236.39,   -372.47,         335.11,  -1.36,  -3.53
 12,     UK003E,       1,  0.576762, 2459442.640027398244, 349.20624, -18.53961,              203.92114,  16.97763,       204.04318,       16.99693,    349.20624,     -18.53961,     349.09550,      -18.48977,  4136710.36,   873121.67,  4872078.82,      49.237409,       -3.236568,   84761.51,  271656.44,   28688.79,            33559.99,   -51.06,  52274.47,           58672.20,   -300.76,   -473.47,         425.90,  -1.31,  -3.48

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.