Input measurement type: Azimuth +east of due north for meas1, Elevation angle above the horizon for meas2 Uncertainties type: Uncertainties computed using MC runs with lower cost function value than the purely geometric solution Reference JD: 2458400.552465277724 Time: 2018-10-09 01:15:32.999995 UTC Plane intersections ------------------- Intersection 1 - Stations: 1 and 2 Convergence angle = 44.40886 deg R.A. = 266.60239 Dec = +56.49668 deg Best intersection: Stations 1 and 2 with Qconv = 44.41 deg Least squares solution ---------------------- State vector (ECI, epoch of date): X = 3351721.54 +/- 1.54 m Y = -3315095.35 +/- 5.76 m Z = 4436687.50 +/- 8.18 m Vx = -999.37 +/- 3.64 m/s Vy = -12932.25 +/- 2.91 m/s Vz = 19178.34 +/- 7.79 m/s State vector covariance matrix (X, Y, Z, Vx, Vy, Vz): +2.389754e+00, -4.109516e+00, +6.063746e+00, +4.447673e+00, -5.844709e+00, +8.006855e+00 -4.109516e+00, +3.346792e+01, -4.678854e+01, -1.218956e+01, +1.816296e+01, -1.975246e+01 +6.063746e+00, -4.678854e+01, +6.737501e+01, +1.718340e+01, -2.395008e+01, +2.959403e+01 +4.447673e+00, -1.218956e+01, +1.718340e+01, +1.351487e+01, -1.891395e+01, +2.432008e+01 -5.844709e+00, +1.816296e+01, -2.395008e+01, -1.891395e+01, +2.837280e+01, -3.242665e+01 +8.006855e+00, -1.975246e+01, +2.959403e+01, +2.432008e+01, -3.242665e+01, +4.584747e+01 Timing offsets (from input data): 1: 0.000000 s 2: -0.000062 s Reference point on the trajectory: Time: 2018-10-09 01:15:32.999995 UTC Lon = -81.186616 +/- 0.0000 deg Lat = +43.451801 +/- 0.0000 deg Lat geo = +43.262827 +/- 0.0000 deg Ht = 105615.55 +/- 8.94 m JD dynamic = 2458400.553266018629 LST apparent = 315.3147686525 deg Radiant (apparent in ECI which includes Earth's rotation, epoch of date): R.A. = 265.58113 +/- 0.0178 deg Dec = +55.92849 +/- 0.0046 deg Azimuth = +309.49337 +/- 0.0083 deg Elevation = +56.36176 +/- 0.0100 deg Vavg = 22.53861 +/- 0.0098 km/s Vinit = 23.15276 +/- 0.0081 km/s Radiant (apparent ground-fixed, epoch of date): R.A. = 266.58277 +/- 0.0178 deg Dec = +56.46558 +/- 0.0046 deg Azimuth = +310.49060 +/- 0.0083 deg Elevation = +56.90783 +/- 0.0100 deg Vavg = 22.39375 +/- 0.0098 km/s Vinit = 23.00791 +/- 0.0081 km/s Radiant (geocentric, J2000): R.A. = 261.45204 +/- 0.1393 deg Dec = +55.90193 +/- 0.0861 deg Vg = 20.32014 +/- 0.0093 km/s Vinf = 23.15276 +/- 0.0081 km/s Zc = 33.75870 +/- 0.0779 deg Zg = 36.02399 +/- 0.0836 deg Radiant (ecliptic geocentric, J2000): Lg = 245.07064 +/- 0.2399 deg Bg = +78.59792 +/- 0.1059 deg Vh = 38.50432 +/- 0.0147 km/s Radiant (ecliptic heliocentric, J2000): Lh = 281.78398 +/- 0.0623 deg Bh = +31.15557 +/- 0.0253 deg Vh_x = -6.72927 +/- 0.0314 km/s Vh_y = 32.25623 +/- 0.0259 km/s Vh_z = -19.92073 +/- 0.0116 km/s Orbit: La Sun = 195.447983 +/- -0.0000 deg a = 3.024095 +/- 0.0117 AU e = 0.670865 +/- 0.0013 i = 31.207522 +/- 0.0236 deg peri = 172.190259 +/- 0.1269 deg node = 195.448886 +/- 0.0000 deg Pi = 7.639145 +/- 0.1269 deg q = 0.995335 +/- 0.0001 AU f = 7.807734 +/- 0.1269 deg M = 1.143394 +/- 0.0131 deg Q = 5.052855 +/- 0.0236 AU n = 0.187418 +/- 0.0011 deg/day T = 5.258886 +/- 0.0307 years Last perihelion JD = 2458394.452493 (2018-10-02 22:51:35.366983) +/- 0.0963 days Tj = 2.687924 +/- 0.0062 Shower association: IAU No. = 9 IAU code = DRA Orbit covariance matrix: e , q (AU) , Tp (JD) , node (rad) , peri (rad) , i (rad) e , +1.736814e-06, -1.439775e-07, -1.013809e-04, +2.263742e-11, -2.358920e-06, -3.318197e-07 q , -1.439775e-07, +1.784750e-08, +1.295836e-05, -3.576698e-12, +2.981460e-07, +5.260050e-08 Tp , -1.013809e-04, +1.295836e-05, +9.425894e-03, -2.631353e-09, +2.167265e-04, +3.870392e-05 node, +2.263742e-11, -3.576698e-12, -2.631353e-09, +7.939369e-16, -6.025695e-11, -1.168837e-11 peri, -2.358920e-06, +2.981460e-07, +2.167265e-04, -6.025695e-11, +4.984326e-06, +8.862552e-07 i , -3.318197e-07, +5.260050e-08, +3.870392e-05, -1.168837e-11, +8.862552e-07, +1.720800e-07 Jacchia fit on lag = -|a1|*exp(|a2|*t): a1 = 11.030049 a2 = 5.379679 Mean time residuals from time vs. length: Station with reference time: 1 Avg. res. = 8.166e-06 s Stddev = 2.86e-03 s Begin point on the trajectory: Lon = -81.186578 +/- 0.0000 deg Lat = 43.451778 +/- 0.0000 deg Ht = 105609.33 +/- 7.00 m End point on the trajectory: Lon = -81.096143 +/- 0.0000 deg Lat = 43.395362 +/- 0.0000 deg Ht = 90601.57 +/- 6.84 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 1, False, -80.772100, 43.264200, 330.00, 15.684162, 4.917840, 105609.33, 90601.57, 0.000982, 1.78, 0.10, 13.14, 1.0000, None, None 2, False, -81.315700, 43.192800, 320.00, 0.059459, 15.636520, 103162.92, 96088.07, 0.001215, 1.72, 1.41, 30.94, 1.0000, None, None 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, 1, 0, 0.000000, 2458400.552465277724, 121.95700, 20.91700, 301.95700, 69.08300, 301.95220, 69.08242, 286.91684, +51.05953, 286.91542, +51.05795, 3351721.86, -3315091.18, 4436681.32, 43.451778, -81.186578, 105609.33, 112574.38, 0.00, 7.47, -26.42, 0.00, 23646.84, 0.22, 3.55, 6.52, None, None 1, 1, 0, 0.031000, 2458400.552465636749, 121.88300, 20.85700, 301.88300, 69.14300, 301.88211, 69.14289, 287.00294, +51.02258, 287.00281, +51.02229, 3351746.58, -3314771.39, 4436207.07, 43.449992, -81.183733, 105132.68, 112020.99, 572.53, 580.00, -171.63, 18468.77, 23646.84, 0.04, 0.65, 1.20, None, None 2, 1, 0, 0.062000, 2458400.552465995308, 121.78600, 20.77300, 301.78600, 69.22700, 301.78831, 69.22728, 287.12410, +50.97328, 287.12504, +50.97404, 3351780.05, -3314338.21, 4435564.68, 43.447572, -81.179832, 104487.05, 111270.50, 1348.05, 1355.51, -113.85, 25016.56, 23646.84, -0.10, -1.68, 3.12, None, None 3, 1, 0, 0.093000, 2458400.552466354333, 121.68600, 20.68000, 301.68600, 69.32000, 301.68545, 69.31993, 287.25888, +50.92142, 287.25911, +50.92124, 3351816.18, -3313870.72, 4434871.40, 43.444960, -81.175612, 103790.29, 110460.62, 2185.00, 2192.47, 5.37, 26998.61, 23646.84, 0.02, 0.40, 0.74, None, None 4, 1, 0, 0.124000, 2458400.552466712892, 121.59600, 20.59800, 301.59600, 69.40200, 301.59240, 69.40156, 287.37744, +50.87516, 287.37690, +50.87400, 3351847.80, -3313461.48, 4434264.50, 43.442672, -81.171934, 103180.37, 109752.31, 2917.67, 2925.13, 20.30, 23634.31, 24025.17, 0.16, 2.56, 4.83, None, None 5, 1, 0, 0.155000, 2458400.552467071917, 121.51600, 20.52800, 301.51600, 69.47200, 301.51030, 69.47130, 287.47825, +50.83467, 287.47722, +50.83284, 3351874.77, -3313112.49, 4433746.95, 43.440721, -81.168815, 102660.24, 109148.93, 3542.47, 3549.94, -72.63, 20155.11, 23580.39, 0.25, 4.03, 7.62, None, None 6, 1, 0, 0.186000, 2458400.552467430476, 121.40600, 20.43600, 301.40600, 69.56400, 301.40452, 69.56382, 287.61015, +50.77992, 287.61049, +50.77944, 3351909.61, -3312661.63, 4433078.33, 43.438200, -81.164748, 101988.32, 108368.80, 4349.65, 4357.12, 16.82, 26038.08, 23684.87, 0.06, 1.03, 1.97, None, None 7, 1, 0, 0.217000, 2458400.552467789501, 121.29800, 20.34400, 301.29800, 69.65600, 301.29791, 69.65599, 287.74215, +50.72601, 287.74303, +50.72598, 3351943.88, -3312218.14, 4432420.64, 43.435720, -81.160750, 101327.41, 107601.79, 5143.65, 5151.11, 93.07, 25612.60, 23889.05, 0.00, 0.06, 0.12, None, None 8, 1, 0, 0.249000, 2458400.552468159702, 121.20100, 20.26400, 301.20100, 69.73600, 301.20210, 69.73614, 287.85653, +50.67822, 287.85789, +50.67857, 3351973.59, -3311833.74, 4431850.58, 43.433569, -81.157305, 100754.57, 106937.75, 5831.83, 5839.30, 40.37, 21505.87, 23820.13, -0.05, -0.76, 1.46, None, None 9, 1, 0, 0.280000, 2458400.552468518261, 121.10600, 20.18400, 301.10600, 69.81600, 301.10607, 69.81601, 287.97104, +50.63123, 287.97223, +50.63125, 3352002.82, -3311455.47, 4431289.61, 43.431452, -81.153913, 100190.86, 106284.47, 6509.06, 6516.53, -0.13, 21846.08, 23677.70, -0.00, -0.05, 0.09, None, None 10, 1, 0, 0.311000, 2458400.552468877286, 120.99600, 20.09200, 300.99600, 69.90800, 300.99628, 69.90804, 288.10255, +50.57709, 288.10394, +50.57717, 3352035.87, -3311027.83, 4430655.42, 43.429059, -81.150060, 99553.62, 105545.82, 7274.67, 7282.14, 47.74, 24697.11, 23646.52, -0.01, -0.19, 0.37, None, None 11, 1, 0, 0.342000, 2458400.552469235845, 120.88900, 20.00500, 300.88900, 69.99500, 300.89048, 69.99518, 288.22654, +50.52504, 288.22839, +50.52550, 3352066.87, -3310626.71, 4430060.57, 43.426813, -81.146454, 98955.90, 104853.46, 7992.80, 8000.27, 48.14, 23165.51, 23610.13, -0.06, -0.98, 1.93, None, None 12, 1, 0, 0.373000, 2458400.552469594870, 120.78900, 19.92600, 300.78900, 70.07400, 300.79206, 70.07438, 288.33876, +50.47696, 288.34121, +50.47792, 3352094.87, -3310264.37, 4429523.23, 43.424784, -81.143209, 98415.98, 104228.56, 8641.50, 8648.97, -20.90, 20925.76, 23499.99, -0.12, -2.02, 4.00, None, None 13, 1, 0, 0.404000, 2458400.552469953429, 120.69200, 19.84600, 300.69200, 70.15400, 300.69220, 70.15402, 288.45276, +50.42984, 288.45450, +50.42990, 3352122.72, -3309903.99, 4428988.79, 43.422765, -81.139982, 97878.99, 103607.28, 9286.69, 9294.16, -93.44, 20812.65, 23354.28, -0.01, -0.13, 0.26, None, None 14, 1, 0, 0.435000, 2458400.552470312454, 120.58400, 19.76200, 300.58400, 70.23800, 300.58626, 70.23828, 288.57178, +50.37846, 288.57425, +50.37916, 3352151.77, -3309528.00, 4428431.21, 43.420659, -81.136609, 97318.76, 102959.23, 9959.83, 9967.29, -138.05, 21713.95, 23218.71, -0.09, -1.46, 2.94, None, None 15, 1, 0, 0.466000, 2458400.552470671013, 120.48400, 19.68100, 300.48400, 70.31900, 300.48325, 70.31891, 288.68688, +50.33043, 288.68861, +50.33020, 3352179.34, -3309171.30, 4427902.22, 43.418660, -81.133415, 96787.26, 102344.78, 10598.44, 10605.91, -217.17, 20600.49, 23070.42, 0.03, 0.48, 0.97, None, None 16, 1, 0, 0.497000, 2458400.552471030038, 120.35800, 19.58400, 300.35800, 70.41600, 300.36040, 70.41630, 288.82403, +50.27105, 288.82680, +50.27178, 3352211.93, -3308749.53, 4427276.74, 43.416296, -81.129615, 96158.85, 101618.04, 11353.54, 11361.01, -179.80, 24358.07, 22993.76, -0.09, -1.52, 3.10, None, None 17, 1, 0, 0.529000, 2458400.552471400239, 120.23700, 19.48700, 300.23700, 70.51300, 300.23648, 70.51293, 288.96156, +50.21352, 288.96362, +50.21336, 3352243.92, -3308335.55, 4426662.82, 43.413975, -81.125891, 95542.07, 100905.21, 12094.69, 12102.15, -179.55, 23160.80, 22942.82, 0.02, 0.32, 0.66, None, None 18, 1, 0, 0.560000, 2458400.552471759263, 120.12900, 19.40600, 300.12900, 70.59400, 300.12932, 70.59404, 289.07567, +50.16336, 289.07810, +50.16346, 3352270.67, -3307989.38, 4426149.45, 43.412034, -81.122795, 95026.30, 100309.79, 12714.44, 12721.91, -277.53, 19991.98, 22859.93, -0.01, -0.20, 0.41, None, None 19, 1, 0, 0.591000, 2458400.552472117823, 120.00800, 19.31600, 300.00800, 70.68400, 300.01046, 70.68431, 289.20230, +50.10749, 289.20548, +50.10823, 3352299.94, -3307610.57, 4425587.68, 43.409909, -81.119394, 94461.93, 99658.22, 13392.63, 13400.09, -317.08, 21877.05, 22785.61, -0.09, -1.51, 3.14, None, None 20, 1, 0, 0.622000, 2458400.552472476847, 119.88500, 19.22500, 299.88500, 70.77500, 299.88912, 70.77552, 289.33020, +50.05099, 289.33398, +50.05223, 3352329.17, -3307232.40, 4425026.85, 43.407787, -81.115998, 93898.51, 99008.04, 14069.68, 14077.15, -357.76, 21840.42, 22718.40, -0.14, -2.51, 5.23, None, None 21, 1, 0, 0.653000, 2458400.552472835407, 119.77200, 19.14500, 299.77200, 70.85500, 299.77920, 70.85592, 289.44213, +49.99992, 289.44693, +50.00208, 3352354.83, -3306900.36, 4424534.44, 43.405924, -81.113032, 93403.82, 98437.76, 14664.13, 14671.60, -481.04, 19175.94, 22626.09, -0.24, -4.34, 9.12, None, None 22, 1, 0, 0.684000, 2458400.552473194432, 119.65400, 19.05400, 299.65400, 70.94600, 299.65619, 70.94628, 289.57036, +49.94543, 289.57385, +49.94608, 3352383.17, -3306533.52, 4423990.44, 43.403865, -81.109742, 92857.32, 97807.70, 15320.88, 15328.35, -542.03, 21185.31, 22540.27, -0.07, -1.31, 2.76, None, None 23, 1, 0, 0.715000, 2458400.552473552991, 119.53700, 18.96900, 299.53700, 71.03100, 299.53838, 71.03118, 289.68945, +49.89253, 289.69284, +49.89294, 3352409.61, -3306191.46, 4423483.16, 43.401945, -81.106682, 92347.71, 97220.62, 15933.28, 15940.75, -647.37, 19754.92, 22446.45, -0.05, -0.82, 1.74, None, None 24, 1, 0, 0.746000, 2458400.552473912016, 119.37500, 18.84800, 299.37500, 71.15200, 299.37518, 71.15202, 289.85930, +49.81900, 289.86247, +49.81906, 3352446.13, -3305718.91, 4422782.38, 43.399292, -81.102405, 91643.81, 96408.96, 16779.29, 16786.76, -519.09, 27290.68, 22417.94, -0.01, -0.11, 0.23, None, None 25, 1, 0, 0.778000, 2458400.552474282216, 119.27400, 18.77800, 299.27400, 71.22200, 299.27250, 71.22181, 289.95685, +49.77433, 289.95967, +49.77389, 3352467.65, -3305440.40, 4422369.35, 43.397728, -81.099941, 91228.86, 95932.04, 17277.91, 17285.38, -761.36, 15581.76, 22335.29, 0.05, 0.87, 1.87, None, None 26, 1, 0, 0.809000, 2458400.552474641241, 119.12300, 18.66800, 299.12300, 71.33200, 299.11926, 71.33152, 290.11076, +49.70683, 290.11307, +49.70574, 3352500.19, -3305019.28, 4421744.84, 43.395362, -81.096143, 90601.57, 95209.72, 18031.84, 18039.31, -725.17, 24320.35, 22285.47, 0.12, 2.14, 4.64, None, None 0, 2, 0, 0.125947, 2458400.552466718480, 202.75600, 16.58100, 22.75600, 73.41900, 22.75748, 73.42176, 327.20129, +57.97860, 327.19971, +57.97604, 3351848.71, -3313449.78, 4434247.14, 43.442607, -81.171827, 103162.92, 107228.02, 0.00, 2946.09, -3.81, 0.00, 23001.34, 3.32, 4.04, 10.05, None, None 1, 2, 0, 0.156947, 2458400.552467077039, 203.41600, 16.60700, 23.41600, 73.39300, 23.41612, 73.39320, 327.52686, +57.89900, 327.52735, +57.89881, 3351877.99, -3313070.83, 4433685.16, 43.440488, -81.168429, 102598.15, 106655.14, 678.44, 3624.53, -43.11, 21885.17, 23001.34, 0.24, 0.30, 0.74, None, None 2, 2, 0, 0.187947, 2458400.552467436064, 204.08700, 16.63900, 24.08700, 73.36100, 24.08752, 73.36184, 327.86093, +57.81973, 327.86106, +57.81895, 3351907.62, -3312687.45, 4433116.62, 43.438345, -81.164991, 102026.79, 106076.79, 1364.81, 4310.90, -74.48, 22140.91, 23001.34, 1.00, 1.22, 3.06, None, None 3, 2, 0, 0.218947, 2458400.552467794623, 204.86100, 16.67900, 24.86100, 73.32100, 24.86207, 73.32262, 328.24633, +57.72702, 328.24597, +57.72552, 3351941.42, -3312249.98, 4432467.86, 43.435898, -81.161048, 101374.85, 105418.53, 2148.02, 5094.11, -9.01, 25264.74, 23001.34, 1.93, 2.34, 5.94, None, None 4, 2, 0, 0.249947, 2458400.552468153648, 205.57000, 16.71700, 25.57000, 73.28300, 25.57082, 73.28417, 328.59777, +57.63960, 328.59788, +57.63851, 3351972.20, -3311851.69, 4431877.20, 43.433669, -81.157470, 100781.30, 104820.52, 2861.08, 5807.17, -13.67, 23002.17, 23199.16, 1.39, 1.69, 4.30, None, None 5, 2, 0, 0.280947, 2458400.552468512207, 206.32400, 16.75900, 26.32400, 73.24100, 26.32356, 73.24041, 328.97000, +57.54410, 328.97164, +57.54465, 3352004.62, -3311432.15, 4431255.03, 43.431322, -81.153693, 100156.12, 104192.19, 3612.18, 6558.27, 19.68, 24228.87, 23402.79, -0.69, -0.84, 2.16, None, None 6, 2, 0, 0.312947, 2458400.552468882408, 207.00900, 16.80100, 27.00900, 73.19900, 27.00838, 73.19820, 329.30955, +57.45699, 329.31149, +57.45772, 3352034.02, -3311051.69, 4430690.81, 43.429192, -81.150284, 99589.16, 103623.53, 4293.34, 7239.43, -40.05, 21286.18, 23241.05, -0.94, -1.14, 2.94, None, None 7, 2, 0, 0.343947, 2458400.552469241433, 207.79500, 16.85300, 27.79500, 73.14700, 27.79453, 73.14644, 329.70012, +57.35594, 329.70201, +57.35646, 3352067.43, -3310619.37, 4430049.69, 43.426772, -81.146388, 98944.97, 102979.23, 5067.31, 8013.40, 16.19, 24966.83, 23317.91, -0.66, -0.80, 2.08, None, None 8, 2, 0, 0.374947, 2458400.552469599992, 208.50800, 16.90300, 28.50800, 73.09700, 28.50777, 73.09674, 330.05457, +57.26265, 330.05634, +57.26289, 3352097.63, -3310228.59, 4429470.16, 43.424583, -81.142878, 98362.67, 102398.14, 5766.94, 8713.03, -1.92, 22568.71, 23303.89, -0.31, -0.37, 0.97, None, None 9, 2, 0, 0.405947, 2458400.552469959017, 209.21300, 16.95400, 29.21300, 73.04600, 29.21206, 73.04497, 330.40391, +57.16800, 330.40646, +57.16896, 3352127.30, -3309844.60, 4428900.72, 43.422432, -81.139431, 97790.51, 101828.52, 6454.39, 9400.48, -32.20, 22175.96, 23235.56, -1.20, -1.46, 3.82, None, None 10, 2, 0, 0.436947, 2458400.552470317576, 209.92800, 17.00900, 29.92800, 72.99100, 29.92670, 72.98963, 330.75910, +57.07080, 330.76208, +57.07207, 3352157.25, -3309457.06, 4428326.00, 43.420261, -81.135950, 97213.07, 101255.06, 7148.21, 10094.30, -56.11, 22381.26, 23159.65, -1.59, -1.94, 5.11, None, None 11, 2, 0, 0.467947, 2458400.552470676601, 210.62000, 17.06600, 30.62000, 72.93400, 30.61933, 72.93332, 331.10457, +56.97592, 331.10710, +56.97656, 3352186.17, -3309082.89, 4427771.11, 43.418164, -81.132594, 96655.56, 100702.70, 7818.10, 10764.19, -103.96, 21609.21, 23056.50, -0.79, -0.96, 2.55, None, None 12, 2, 0, 0.498947, 2458400.552471035160, 211.32900, 17.12600, 31.32900, 72.87400, 31.32783, 72.87287, 331.45749, +56.87619, 331.46055, +56.87724, 3352215.60, -3308702.01, 4427206.27, 43.416029, -81.129174, 96088.07, 100141.87, 8499.99, 11446.08, -139.81, 21996.47, 22959.33, -1.31, -1.60, 4.27, None, None 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.