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: 2458400.529444444459 Time: 2018-10-09 00:42:24.000001 UTC Plane intersections ------------------- Intersection 1 - Stations: 2 and 1 Convergence angle = 70.96986 deg R.A. = 266.56094 Dec = +56.18506 deg Best intersection: Stations 2 and 1 with Qconv = 70.97 deg Least squares solution ---------------------- State vector (ECI, epoch of date): X = 2805493.21 +/- 1.01 m Y = -3752109.64 +/- 3.77 m Z = 4458818.51 +/- 7.37 m Vx = -1039.66 +/- 1.55 m/s Vy = -12672.57 +/- 6.74 m/s Vz = 18620.88 +/- 18.35 m/s State vector covariance matrix (X, Y, Z, Vx, Vy, Vz): +1.031256e+00, +6.751229e-01, -1.017814e+00, +2.168139e+00, +3.657422e+00, -5.343902e+00 +6.751229e-01, +1.429792e+01, -2.498843e+01, -4.365090e-01, +4.244405e+00, -1.537773e+01 -1.017814e+00, -2.498843e+01, +5.467677e+01, -4.301108e-01, -2.323147e+01, +7.380497e+01 +2.168139e+00, -4.365090e-01, -4.301108e-01, +8.216768e+00, +1.638261e+01, -2.826037e+01 +3.657422e+00, +4.244405e+00, -2.323147e+01, +1.638261e+01, +5.526293e+01, -1.282393e+02 -5.343902e+00, -1.537773e+01, +7.380497e+01, -2.826037e+01, -1.282393e+02, +3.291247e+02 Timing offsets (from input data): 2: 0.000000 s 1: 0.000262 s Reference point on the trajectory: Time: 2018-10-09 00:42:24.000001 UTC Lon = -81.405330 +/- 0.0000 deg Lat = +43.772346 +/- 0.0000 deg Lat geo = +43.583090 +/- 0.0000 deg Ht = 99714.73 +/- 7.06 m JD dynamic = 2458400.530245185364 LST apparent = 306.7858650445 deg Radiant (apparent in ECI which includes Earth's rotation, epoch of date): R.A. = 265.30993 +/- 0.0108 deg Dec = +55.67305 +/- 0.0121 deg Azimuth = +309.14814 +/- 0.0250 deg Elevation = +61.21047 +/- 0.0062 deg Vavg = 21.57773 +/- 0.0131 km/s Vinit = 22.54800 +/- 0.0190 km/s Radiant (apparent ground-fixed, epoch of date): R.A. = 266.48407 +/- 0.0108 deg Dec = +56.14499 +/- 0.0121 deg Azimuth = +310.31446 +/- 0.0250 deg Elevation = +61.79888 +/- 0.0062 deg Vavg = 21.45237 +/- 0.0131 km/s Vinit = 22.42264 +/- 0.0190 km/s Radiant (geocentric, J2000): R.A. = 261.59985 +/- 0.0098 deg Dec = +55.88680 +/- 0.0126 deg Vg = 19.62537 +/- 0.0218 km/s Vinf = 22.54800 +/- 0.0190 km/s Zc = 28.90936 +/- 0.0062 deg Zg = 30.95618 +/- 0.0050 deg Radiant (ecliptic geocentric, J2000): Lg = 245.49391 +/- 0.0224 deg Bg = +78.60806 +/- 0.0130 deg Vh = 38.07484 +/- 0.0113 km/s Radiant (ecliptic heliocentric, J2000): Lh = 281.95017 +/- 0.0049 deg Bh = +30.35327 +/- 0.0287 deg Vh_x = -6.80315 +/- 0.0025 km/s Vh_y = 32.14373 +/- 0.0020 km/s Vh_z = -19.24037 +/- 0.0221 km/s Orbit: La Sun = 195.425242 +/- 0.0000 deg a = 2.719265 +/- 0.0071 AU e = 0.633895 +/- 0.0010 i = 30.399301 +/- 0.0287 deg peri = 172.269876 +/- 0.0102 deg node = 195.426241 +/- 0.0000 deg Pi = 7.696117 +/- 0.0102 deg q = 0.995536 +/- 0.0000 AU f = 7.727920 +/- 0.0102 deg M = 1.342399 +/- 0.0065 deg Q = 4.442993 +/- 0.0142 AU n = 0.219800 +/- 0.0009 deg/day T = 4.484126 +/- 0.0176 years Last perihelion JD = 2458394.422868 (2018-10-02 22:08:55.789959) +/- 0.0088 days Tj = 2.878257 +/- 0.0050 Shower association: IAU No. = 9 IAU code = DRA Orbit covariance matrix: e , q (AU) , Tp (JD) , node (rad) , peri (rad) , i (rad) e , +9.392435e-07, +2.276045e-11, +4.546646e-06, -3.671805e-11, +6.171621e-08, +4.829659e-07 q , +2.276045e-11, +7.481172e-11, +6.498050e-08, -4.941911e-14, +1.442065e-09, +6.526509e-10 Tp , +4.546646e-06, +6.498050e-08, +7.825971e-05, -2.198300e-10, +1.547903e-06, +2.893773e-06 node, -3.671805e-11, -4.941911e-14, -2.198300e-10, +1.469927e-15, -3.347284e-12, -1.933619e-11 peri, +6.171621e-08, +1.442065e-09, +1.547903e-06, -3.347284e-12, +3.179503e-08, +4.407848e-08 i , +4.829659e-07, +6.526509e-10, +2.893773e-06, -1.933619e-11, +4.407848e-08, +2.543597e-07 Jacchia fit on lag = -|a1|*exp(|a2|*t): a1 = 36.888327 a2 = 4.679010 Mean time residuals from time vs. length: Station with reference time: 2 Avg. res. = 6.428e-05 s Stddev = 8.02e-03 s Begin point on the trajectory: Lon = -81.405349 +/- 0.0000 deg Lat = 43.772357 +/- 0.0000 deg Ht = 99718.29 +/- 4.10 m End point on the trajectory: Lon = -81.342291 +/- 0.0000 deg Lat = 43.733466 +/- 0.0000 deg Ht = 87100.36 +/- 5.55 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 2, False, -81.315700, 43.192800, 320.00, 80.870739, 2.805169, 99718.29, 88218.32, 0.001626, 1.51, 2.92, 22.03, 1.0000, None, None 1, False, -80.772100, 43.264200, 330.00, 30.751595, 5.094437, 97949.81, 87100.36, 0.001251, 2.44, 0.80, 9.97, 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, 2, 0, 0.000000, 2458400.529444444459, 173.60900, 33.59300, 353.60900, 56.40700, 353.60471, 56.40277, 291.94344, +76.17149, 291.92810, +76.17466, 2805493.02, -3752111.92, 4458821.87, 43.772357, -81.405349, 99718.29, 118931.12, 0.00, 4.06, -157.24, 0.00, 22707.01, -8.94, 4.63, 17.46, None, None 1, 2, 0, 0.031000, 2458400.529444803484, 173.82100, 33.66600, 353.82100, 56.33400, 353.81945, 56.33248, 292.30526, +76.27962, 292.29985, +76.28077, 2805528.08, -3751684.58, 4458193.94, 43.770308, -81.402005, 99051.93, 118230.78, 760.35, 756.29, -104.00, 24527.43, 22707.01, -3.20, 1.66, 6.29, None, None 2, 2, 0, 0.062000, 2458400.529445162043, 173.99800, 33.72400, 353.99800, 56.27600, 353.99565, 56.27371, 292.61746, +76.36655, 292.60934, +76.36830, 2805556.90, -3751333.29, 4457677.76, 43.768624, -81.399279, 98504.15, 117655.68, 1385.40, 1381.34, -177.94, 20162.83, 22707.01, -4.81, 2.49, 9.49, None, None 3, 2, 0, 0.094000, 2458400.529445532244, 174.21900, 33.79900, 354.21900, 56.20100, 354.21773, 56.19976, 293.01148, +76.47678, 293.00734, +76.47774, 2805592.64, -3750897.66, 4457037.64, 43.766534, -81.395872, 97824.87, 116943.04, 2160.51, 2156.45, -124.36, 24222.29, 22707.01, -2.58, 1.34, 5.13, None, None 4, 2, 0, 0.125000, 2458400.529445891269, 174.43500, 33.87300, 354.43500, 56.12700, 354.43481, 56.12682, 293.40421, +76.58437, 293.40407, +76.58451, 2805627.29, -3750475.27, 4456417.00, 43.764507, -81.392567, 97166.25, 116252.77, 2912.05, 2907.99, -71.81, 24243.32, 23081.86, -0.38, 0.20, 0.75, None, None 5, 2, 0, 0.156000, 2458400.529446249828, 174.66000, 33.94900, 354.66000, 56.05100, 354.65966, 56.05067, 293.82387, +76.69450, 293.82330, +76.69476, 2805662.85, -3750041.84, 4455780.11, 43.762427, -81.389172, 96490.42, 115545.17, 3683.26, 3679.19, 0.41, 24877.45, 23442.85, -0.68, 0.35, 1.37, None, None 6, 2, 0, 0.187000, 2458400.529446608853, 174.84000, 34.01200, 354.84000, 55.98800, 354.84029, 55.98827, 294.16363, +76.78404, 294.16542, +76.78382, 2805691.50, -3749692.70, 4455267.10, 43.760751, -81.386462, 95946.04, 114975.84, 4304.46, 4300.39, -77.38, 20038.72, 23210.86, 0.56, -0.29, 1.14, None, None 7, 2, 0, 0.218000, 2458400.529446967412, 175.06000, 34.08800, 355.06000, 55.91200, 355.06037, 55.91236, 294.58861, +76.89167, 294.59084, +76.89139, 2805725.84, -3749274.04, 4454651.92, 43.758741, -81.383186, 95293.26, 114293.69, 5049.38, 5045.32, -31.45, 24029.73, 23181.51, 0.73, -0.38, 1.48, None, None 8, 2, 0, 0.249000, 2458400.529447326437, 175.22200, 34.14500, 355.22200, 55.85500, 355.22216, 55.85515, 294.90633, +76.97132, 294.90793, +76.97120, 2805751.30, -3748963.76, 4454196.01, 43.757251, -81.380791, 94809.47, 113788.71, 5601.45, 5597.38, -178.37, 17808.68, 22812.07, 0.31, -0.16, 0.63, None, None 9, 2, 0, 0.280000, 2458400.529447684996, 175.42400, 34.21700, 355.42400, 55.78300, 355.42487, 55.78382, 295.30875, +77.07079, 295.31297, +77.07013, 2805782.64, -3748581.77, 4453634.72, 43.755416, -81.377813, 94213.88, 113167.48, 6281.11, 6277.05, -197.69, 21924.64, 22575.36, 1.67, -0.86, 3.42, None, None 10, 2, 0, 0.311000, 2458400.529448044021, 175.63900, 34.29300, 355.63900, 55.70700, 355.63977, 55.70772, 295.74694, +77.17512, 295.75093, +77.17453, 2805815.54, -3748180.68, 4453045.36, 43.753489, -81.374679, 93588.52, 112515.84, 6994.76, 6990.70, -183.03, 23020.88, 22466.10, 1.46, -0.76, 3.02, None, None 11, 2, 0, 0.342000, 2458400.529448402580, 175.84800, 34.36800, 355.84800, 55.63200, 355.84895, 55.63288, 296.18081, +77.27668, 296.18556, +77.27595, 2805847.38, -3747792.65, 4452475.19, 43.751624, -81.371651, 92983.52, 111886.08, 7685.18, 7681.12, -191.59, 22271.83, 22395.51, 1.79, -0.93, 3.72, None, None 12, 2, 0, 0.374000, 2458400.529448773246, 176.03400, 34.43400, 356.03400, 55.56600, 356.03367, 55.56570, 296.57547, +77.36554, 296.57589, +77.36579, 2805875.51, -3747449.71, 4451971.28, 43.749976, -81.368994, 92448.82, 111330.11, 8295.37, 8291.30, -302.95, 19068.19, 22239.58, -0.61, 0.32, 1.28, None, None 13, 2, 0, 0.405000, 2458400.529449131805, 176.25400, 34.51600, 356.25400, 55.48400, 356.25535, 55.48524, 297.04781, +77.47347, 297.05419, +77.47242, 2805908.72, -3747045.00, 4451376.61, 43.748030, -81.365829, 91817.85, 110674.61, 9015.45, 9011.39, -281.85, 23228.62, 22170.02, 2.50, -1.30, 5.25, None, None 14, 2, 0, 0.436000, 2458400.529449490830, 176.45400, 34.58900, 356.45400, 55.41100, 356.45488, 55.41181, 297.48806, +77.56910, 297.49293, +77.56842, 2805938.53, -3746681.57, 4450842.59, 43.746282, -81.363000, 91251.23, 110086.64, 9662.09, 9658.03, -334.20, 20859.32, 22092.23, 1.62, -0.84, 3.41, None, None 15, 2, 0, 0.467000, 2458400.529449849389, 176.68600, 34.67600, 356.68600, 55.32400, 356.68802, 55.32584, 298.00780, +77.68112, 298.01672, +77.67954, 2805972.89, -3746262.79, 4450227.24, 43.744268, -81.359720, 90598.34, 109409.84, 10407.22, 10403.16, -288.06, 24036.40, 22082.93, 3.67, -1.91, 7.80, None, None 16, 2, 0, 0.498000, 2458400.529450208414, 176.88400, 34.75000, 356.88400, 55.25000, 356.88583, 55.25166, 298.46141, +77.77542, 298.46980, +77.77399, 2806002.04, -3745907.42, 4449705.06, 43.742558, -81.356956, 90044.29, 108836.20, 11039.52, 11035.46, -354.74, 20396.82, 22043.63, 3.31, -1.71, 7.06, None, None 17, 2, 0, 0.529000, 2458400.529450566974, 177.08100, 34.82400, 357.08100, 55.17600, 357.08244, 55.17730, 298.92151, +77.86864, 298.92865, +77.86750, 2806030.84, -3745556.40, 4449189.27, 43.740869, -81.354227, 89497.02, 108270.17, 11664.09, 11660.03, -429.16, 20147.40, 21982.94, 2.58, -1.34, 5.53, None, None 18, 2, 0, 0.560000, 2458400.529450925998, 177.33500, 34.91800, 357.33500, 55.08200, 357.33495, 55.08196, 299.52946, +77.98593, 299.53163, +77.98596, 2806067.18, -3745113.49, 4448538.48, 43.738737, -81.350749, 88806.56, 107556.79, 12452.14, 12448.08, -340.10, 25420.98, 21993.52, -0.09, 0.05, 0.19, None, None 19, 2, 0, 0.591000, 2458400.529451284558, 177.55000, 35.00100, 357.55000, 54.99900, 357.55031, 54.99928, 300.05359, +78.08723, 300.05713, +78.08698, 2806098.13, -3744736.17, 4447984.04, 43.736920, -81.347805, 88218.32, 106949.84, 13123.50, 13119.44, -367.72, 21656.87, 21996.44, 0.55, -0.29, 1.20, None, None 0, 1, 0, 0.077972, 2458400.529445354827, 138.10900, 38.19100, 318.10900, 51.80900, 318.10726, 51.80851, 249.31078, +60.90647, 249.31008, +60.90539, 2805586.07, -3750977.78, 4457155.38, 43.766918, -81.396459, 97949.81, 123632.58, 0.00, 2013.89, 94.47, 0.00, 21605.19, -0.80, 2.43, 4.27, None, None 1, 1, 0, 0.108972, 2458400.529445713386, 138.13700, 38.24000, 318.13700, 51.76000, 318.13562, 51.75961, 249.21012, +60.92399, 249.20977, +60.92314, 2805615.47, -3750619.43, 4456628.82, 43.765199, -81.393675, 97391.04, 123008.77, 637.61, 2651.49, 33.09, 20567.96, 21605.19, -0.63, 1.92, 3.39, None, None 2, 1, 0, 0.139972, 2458400.529446072411, 138.16800, 38.29100, 318.16800, 51.70900, 318.16558, 51.70832, 249.10527, +60.94334, 249.10444, +60.94185, 2805646.05, -3750246.71, 4456081.15, 43.763411, -81.390774, 96809.87, 122359.88, 1300.78, 3314.67, -2.72, 21392.78, 21605.19, -1.10, 3.34, 5.93, None, None 3, 1, 0, 0.171972, 2458400.529446442612, 138.20200, 38.34800, 318.20200, 51.65200, 318.19938, 51.65126, 248.98794, +60.96453, 248.98713, +60.96290, 2805679.79, -3749835.37, 4455476.73, 43.761436, -81.387562, 96168.49, 121643.56, 2032.67, 4046.56, 7.63, 22871.57, 21605.19, -1.18, 3.60, 6.43, None, None 4, 1, 0, 0.202972, 2458400.529446801636, 138.24200, 38.41700, 318.24200, 51.58300, 318.24152, 51.58286, 248.84574, +60.98938, 248.84631, +60.98908, 2805720.08, -3749344.31, 4454755.18, 43.759079, -81.383698, 95402.85, 120787.61, 2906.39, 4920.28, 182.36, 28184.41, 23030.18, -0.22, 0.66, 1.18, None, None 5, 1, 0, 0.233972, 2458400.529447160196, 138.26700, 38.46600, 318.26700, 51.53400, 318.26883, 51.53452, 248.74464, +61.00487, 248.74668, +61.00601, 2805747.73, -3749007.30, 4454259.99, 43.757460, -81.381086, 94877.38, 120201.63, 3506.03, 5519.91, 83.01, 19343.08, 22915.72, 0.82, -2.50, 4.51, None, None 6, 1, 0, 0.264972, 2458400.529447519220, 138.29600, 38.51600, 318.29600, 51.48400, 318.29730, 51.48437, 248.64137, +61.02280, 248.64324, +61.02361, 2805776.16, -3748660.72, 4453750.72, 43.755795, -81.378396, 94336.99, 119598.97, 4122.70, 6136.59, 0.69, 19892.68, 22553.76, 0.58, -1.77, 3.21, None, None 7, 1, 0, 0.295972, 2458400.529447877780, 138.31600, 38.55000, 318.31600, 51.45000, 318.31452, 51.44958, 248.57109, +61.03515, 248.57148, +61.03422, 2805795.22, -3748428.43, 4453409.40, 43.754679, -81.376635, 93974.78, 119196.52, 4536.00, 6549.89, -284.99, 13332.36, 21640.07, -0.65, 2.00, 3.64, None, None 8, 1, 0, 0.326972, 2458400.529448236804, 138.34900, 38.61200, 318.34900, 51.38800, 318.35065, 51.38846, 248.44284, +61.05545, 248.44515, +61.05648, 2805829.56, -3748009.82, 4452794.29, 43.752668, -81.373358, 93322.11, 118467.94, 5280.83, 7294.72, -239.15, 24026.67, 21370.24, 0.72, -2.22, 4.07, None, None 9, 1, 0, 0.357972, 2458400.529448595364, 138.37900, 38.66000, 318.37900, 51.34000, 318.37775, 51.33965, 248.34340, +61.07390, 248.34419, +61.07312, 2805856.36, -3747683.19, 4452314.35, 43.751098, -81.370830, 92812.84, 117900.49, 5861.99, 7875.87, -356.98, 18747.06, 21090.28, -0.55, 1.68, 3.09, None, None 10, 1, 0, 0.388972, 2458400.529448954388, 138.41000, 38.71400, 318.41000, 51.28600, 318.40846, 51.28557, 248.23145, +61.09290, 248.23220, +61.09194, 2805885.89, -3747323.21, 4451785.41, 43.749367, -81.368029, 92251.59, 117274.77, 6502.49, 8516.38, -415.47, 20661.31, 20917.83, -0.67, 2.05, 3.79, None, None 11, 1, 0, 0.419972, 2458400.529449312948, 138.46500, 38.80400, 318.46500, 51.19600, 318.46445, 51.19585, 248.04455, +61.12655, 248.04600, +61.12621, 2805935.18, -3746722.47, 4450902.68, 43.746479, -81.363269, 91315.04, 116227.94, 7571.38, 9585.27, -45.56, 34480.39, 21337.39, -0.24, 0.73, 1.36, None, None 12, 1, 0, 0.451972, 2458400.529449683614, 138.47700, 38.82800, 318.47700, 51.17200, 318.47367, 51.17107, 247.99469, +61.13383, 247.99470, +61.13174, 2805947.46, -3746572.69, 4450682.61, 43.745758, -81.362183, 91081.45, 115970.35, 7837.87, 9851.76, -500.61, 8327.76, 21149.90, -1.43, 4.40, 8.24, None, None 13, 1, 0, 0.482972, 2458400.529450042173, 138.51700, 38.90600, 318.51700, 51.09400, 318.51965, 51.09474, 247.83248, +61.15805, 247.83600, +61.15973, 2805988.25, -3746075.60, 4449952.18, 43.743367, -81.358265, 90306.49, 115105.18, 8722.34, 10736.23, -315.13, 28531.36, 21242.70, 1.13, -3.48, 6.56, None, None 14, 1, 0, 0.513972, 2458400.529450401198, 138.54500, 38.95500, 318.54500, 51.04500, 318.54633, 51.04537, 247.73042, +61.17502, 247.73332, +61.17586, 2806013.75, -3745764.72, 4449495.38, 43.741871, -81.355863, 89821.80, 114565.83, 9275.48, 11289.36, -460.98, 17843.09, 21218.25, 0.56, -1.74, 3.29, None, None 15, 1, 0, 0.544972, 2458400.529450759757, 138.57700, 39.01300, 318.57700, 50.98700, 318.57885, 50.98751, 247.60951, +61.19432, 247.61282, +61.19549, 2806043.57, -3745401.19, 4448961.22, 43.740122, -81.353032, 89255.04, 113934.52, 9922.30, 11936.18, -513.15, 20865.19, 21194.15, 0.78, -2.41, 4.58, None, None 16, 1, 0, 0.575972, 2458400.529451118782, 138.60800, 39.06900, 318.60800, 50.93100, 318.60987, 50.93152, 247.49263, +61.21298, 247.49609, +61.21417, 2806072.06, -3745054.00, 4448451.06, 43.738450, -81.350334, 88713.76, 113331.90, 10540.04, 12553.93, -594.39, 19927.16, 21152.88, 0.78, -2.43, 4.65, None, None 17, 1, 0, 0.606972, 2458400.529451477341, 138.64000, 39.11900, 318.64000, 50.88100, 318.63742, 50.88028, 247.38808, +61.23231, 247.38919, +61.23067, 2806097.72, -3744741.22, 4447991.46, 43.736944, -81.347915, 88226.10, 112789.51, 11096.57, 13110.46, -736.85, 17952.67, 21068.03, -1.07, 3.33, 6.39, None, None 18, 1, 0, 0.637972, 2458400.529451836366, 138.67300, 39.18100, 318.67300, 50.81900, 318.67200, 50.81872, 247.25845, +61.25202, 247.26057, +61.25138, 2806128.50, -3744366.05, 4447440.20, 43.735138, -81.344989, 87641.22, 112138.23, 11764.09, 13777.98, -768.31, 21532.95, 21014.59, -0.41, 1.28, 2.48, None, None 19, 1, 0, 0.668972, 2458400.529452194925, 138.70400, 39.23900, 318.70400, 50.76100, 318.70378, 50.76094, 247.13704, +61.27047, 247.13972, +61.27033, 2806156.96, -3744019.13, 4446930.43, 43.733466, -81.342291, 87100.36, 111536.42, 12381.37, 14395.26, -850.03, 19912.10, 20959.96, -0.09, 0.28, 0.55, 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.