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: 2458400.547832586337 Time: 2018-10-09 01:08:52.735460 UTC Plane intersections ------------------- Intersection 1 - Stations: 2 and 1 Convergence angle = 49.08808 deg R.A. = 267.19049 Dec = +56.48988 deg Best intersection: Stations 2 and 1 with Qconv = 49.09 deg Least squares solution ---------------------- State vector (ECI, epoch of date): X = 3230896.48 +/- 4.14 m Y = -3420564.00 +/- 68.75 m Z = 4445495.86 +/- 87.58 m Vx = -884.54 +/- 12.89 m/s Vy = -12872.40 +/- 232.91 m/s Vz = 19059.26 +/- 373.79 m/s State vector covariance matrix (X, Y, Z, Vx, Vy, Vz): +1.682802e+01, +2.527159e+02, -3.217294e+02, +4.694777e+01, +6.971633e+02, -9.371142e+02 +2.527159e+02, +4.647542e+03, -5.914847e+03, +7.157269e+02, +1.229292e+04, -1.647481e+04 -3.217294e+02, -5.914847e+03, +7.550979e+03, -8.873657e+02, -1.529100e+04, +2.048652e+04 +4.694777e+01, +7.157269e+02, -8.873657e+02, +2.737176e+02, +4.034578e+03, -5.610554e+03 +6.971633e+02, +1.229292e+04, -1.529100e+04, +4.034578e+03, +6.338238e+04, -8.785972e+04 -9.371142e+02, -1.647481e+04, +2.048652e+04, -5.610554e+03, -8.785972e+04, +1.220406e+05 Timing offsets (from input data): 2: 0.002063 s 1: 0.000000 s Reference point on the trajectory: Time: 2018-10-09 01:08:52.735460 UTC Lon = -81.462406 +/- 0.0006 deg Lat = +43.563337 +/- 0.0003 deg Lat geo = +43.374308 +/- 0.0003 deg Ht = 105138.96 +/- 94.68 m JD dynamic = 2458400.548633327242 LST apparent = 313.3666437559 deg Radiant (apparent in ECI which includes Earth's rotation, epoch of date): R.A. = 266.06904 +/- 0.0191 deg Dec = +55.90275 +/- 0.0402 deg Azimuth = +309.36918 +/- 0.0753 deg Elevation = +57.79795 +/- 0.0116 deg Vavg = 22.47904 +/- 0.0820 km/s Vinit = 23.01601 +/- 0.4405 km/s Radiant (apparent ground-fixed, epoch of date): R.A. = 267.12281 +/- 0.0191 deg Dec = +56.42127 +/- 0.0402 deg Azimuth = +310.40821 +/- 0.0753 deg Elevation = +58.35591 +/- 0.0116 deg Vavg = 22.33983 +/- 0.0820 km/s Vinit = 22.87679 +/- 0.4405 km/s Radiant (geocentric, J2000): R.A. = 262.06782 +/- 0.1736 deg Dec = +55.95033 +/- 0.0416 deg Vg = 20.16394 +/- 0.5007 km/s Vinf = 23.01601 +/- 0.4405 km/s Zc = 32.32225 +/- 0.0117 deg Zg = 34.51537 +/- 0.0973 deg Radiant (ecliptic geocentric, J2000): Lg = 246.67989 +/- 0.5298 deg Bg = +78.74436 +/- 0.0225 deg Vh = 38.43054 +/- 0.3432 km/s Radiant (ecliptic heliocentric, J2000): Lh = 282.02014 +/- 0.0476 deg Bh = +30.97313 +/- 0.5414 deg Vh_x = -6.86216 +/- 0.0065 km/s Vh_y = 32.22822 +/- 0.1063 km/s Vh_z = -19.77774 +/- 0.4907 km/s Orbit: La Sun = 195.443406 +/- -0.0000 deg a = 2.966695 +/- 0.3314 AU e = 0.664348 +/- 0.0298 i = 31.018321 +/- 0.5431 deg peri = 172.646597 +/- 0.1312 deg node = 195.444333 +/- 0.0000 deg Pi = 8.090930 +/- 0.1312 deg q = 0.995776 +/- 0.0000 AU f = 7.351348 +/- 0.1312 deg M = 1.110530 +/- 0.1667 deg Q = 4.937613 +/- 0.6628 AU n = 0.192884 +/- 0.0247 deg/day T = 5.109871 +/- 0.9230 years Last perihelion JD = 2458394.791110 (2018-10-03 06:59:11.937443) +/- 0.1517 days Tj = 2.721473 +/- 0.1529 Shower association: IAU No. = 9 IAU code = DRA Orbit covariance matrix: e , q (AU) , Tp (JD) , node (rad) , peri (rad) , i (rad) e , +8.489381e-04, +9.299240e-07, +4.299372e-03, -1.836091e-08, +6.470577e-05, +2.698631e-04 q , +9.299240e-07, +1.187428e-09, +4.882783e-06, -2.025314e-11, +7.456470e-08, +2.968525e-07 Tp , +4.299372e-03, +4.882783e-06, +2.201855e-02, -9.337337e-08, +3.324704e-04, +1.369384e-03 node, -1.836091e-08, -2.025314e-11, -9.337337e-08, +3.985556e-13, -1.406111e-09, -5.849019e-09 peri, +6.470577e-05, +7.456470e-08, +3.324704e-04, -1.406111e-09, +5.026999e-06, +2.061689e-05 i , +2.698631e-04, +2.968525e-07, +1.369384e-03, -5.849019e-09, +2.061689e-05, +8.591061e-05 Jacchia fit on lag = -|a1|*exp(|a2|*t): a1 = 3.689625 a2 = 6.788476 Mean time residuals from time vs. length: Station with reference time: 1 Avg. res. = 2.811e-05 s Stddev = 5.30e-03 s Begin point on the trajectory: Lon = -81.462598 +/- 0.0006 deg Lat = 43.563451 +/- 0.0002 deg Ht = 105171.29 +/- 87.70 m End point on the trajectory: Lon = -81.378748 +/- 0.0003 deg Lat = 43.511485 +/- 0.0001 deg Ht = 90526.02 +/- 43.97 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, 1.184856, 7.614800, 99325.04, 90704.49, 0.004117, 4.93, 5.42, 17.57, 1.0000, None, None 1, False, -80.772100, 43.264200, 330.00, 1.334571, 7.732258, 104923.74, 90562.89, 0.001828, 2.10, 3.06, 5.28, 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, 0.273552, 2458400.547835648060, 166.75600, 22.30700, 346.75600, 67.69300, 346.76052, 67.68598, 301.86030, +64.50193, 301.85765, +64.50906, 3231160.25, -3416710.59, 4439813.61, 43.542845, -81.428937, 99325.04, 106881.53, 0.00, 6633.07, -8.59, 0.00, 22713.35, -9.96, -9.07, 26.00, None, None 1, 2, 0, 0.305552, 2458400.547836018261, 167.09300, 22.27800, 347.09300, 67.72200, 347.09624, 67.71684, 302.16052, +64.52415, 302.15876, +64.52938, 3231189.89, -3416283.54, 4439179.07, 43.540538, -81.425233, 98677.70, 106160.54, 765.43, 7398.49, 40.26, 23919.58, 22713.35, -7.26, -6.61, 19.09, None, None 2, 2, 0, 0.336552, 2458400.547836377285, 167.39900, 22.25800, 347.39900, 67.74200, 347.39782, 67.74392, 302.42803, +64.54901, 302.42898, +64.54706, 3231216.21, -3415904.19, 4438615.41, 43.538489, -81.421953, 98102.66, 105520.61, 1445.36, 8078.43, 26.01, 21933.36, 22713.35, 2.68, 2.44, 7.10, None, None 3, 2, 0, 0.367552, 2458400.547836735845, 167.71300, 22.23000, 347.71300, 67.77000, 347.71211, 67.77148, 302.70939, +64.56642, 302.71029, +64.56492, 3231243.22, -3415515.09, 4438037.25, 43.536386, -81.418585, 97512.84, 104864.65, 2142.79, 8775.85, 29.25, 22497.65, 22713.35, 2.05, 1.87, 5.45, None, None 4, 2, 0, 0.398552, 2458400.547837094869, 168.01200, 22.20200, 348.01200, 67.79800, 348.01247, 67.79720, 302.97862, +64.58063, 302.97888, +64.58144, 3231268.73, -3415147.51, 4437491.09, 43.534399, -81.415410, 96955.67, 104245.47, 2801.62, 9434.69, -6.11, 21252.65, 22376.39, -1.10, -1.00, 2.95, None, None 5, 2, 0, 0.429552, 2458400.547837453429, 168.33500, 22.17200, 348.33500, 67.82800, 348.33713, 67.82431, 303.26942, +64.59497, 303.26887, +64.59871, 3231295.83, -3414757.09, 4436910.99, 43.532289, -81.412029, 96363.90, 103588.24, 3501.39, 10134.45, -0.52, 22573.17, 22307.16, -5.05, -4.59, 13.59, None, None 6, 2, 0, 0.460552, 2458400.547837812454, 168.63600, 22.14900, 348.63600, 67.85100, 348.63726, 67.84876, 303.53664, +64.61186, 303.53671, +64.61413, 3231320.63, -3414399.74, 4436380.01, 43.530356, -81.408946, 95822.24, 102987.17, 4141.89, 10774.96, -54.21, 20661.44, 22106.92, -3.04, -2.77, 8.24, None, None 7, 2, 0, 0.491552, 2458400.547838171013, 168.98400, 22.12800, 348.98400, 67.87200, 348.98177, 67.87607, 303.84166, +64.63534, 303.84381, +64.63121, 3231348.53, -3413997.81, 4435782.79, 43.528183, -81.405461, 95213.03, 102311.51, 4862.32, 11495.38, -27.97, 23239.48, 22117.18, 5.49, 5.00, 14.96, None, None 8, 2, 0, 0.522552, 2458400.547838530038, 169.33500, 22.10100, 349.33500, 67.89900, 349.33282, 67.90309, 304.15416, +64.65207, 304.15640, +64.64792, 3231376.51, -3413594.59, 4435183.67, 43.526001, -81.401964, 94601.91, 101634.27, 5585.02, 12218.09, 0.55, 23313.05, 22201.43, 5.48, 4.98, 15.02, None, None 9, 2, 0, 0.553552, 2458400.547838888597, 169.65700, 22.07500, 349.65700, 67.92500, 349.65583, 67.92725, 304.44193, +64.66495, 304.44373, +64.66267, 3231401.99, -3413227.51, 4434638.24, 43.524015, -81.398792, 94045.53, 101018.24, 6242.97, 12876.04, -35.68, 21224.28, 22191.24, 2.99, 2.72, 8.26, None, None 10, 2, 0, 0.585552, 2458400.547839259263, 169.95300, 22.05100, 349.95300, 67.94900, 349.95305, 67.94890, 304.70663, +64.67561, 304.70791, +64.67571, 3231425.26, -3412892.17, 4434139.97, 43.522200, -81.395909, 93537.26, 100455.96, 6844.03, 13477.10, -151.21, 18782.95, 22025.66, -0.13, -0.12, 0.37, None, None 11, 2, 0, 0.616552, 2458400.547839617822, 170.29500, 22.02500, 350.29500, 67.97500, 350.29592, 67.97313, 305.01137, +64.68826, 305.01232, +64.69015, 3231451.53, -3412513.63, 4433577.52, 43.520151, -81.392633, 92963.56, 99821.64, 7522.50, 14155.57, -166.92, 21886.29, 21925.20, -2.45, -2.23, 6.84, None, None 12, 2, 0, 0.647552, 2458400.547839976847, 170.62200, 21.99900, 350.62200, 68.00100, 350.62456, 67.99565, 305.30358, +64.69797, 305.30382, +64.70338, 3231476.42, -3412155.04, 4433044.70, 43.518209, -81.389536, 92420.08, 99221.24, 8165.23, 14798.30, -218.38, 20733.17, 21825.45, -6.96, -6.34, 19.57, None, None 13, 2, 0, 0.678552, 2458400.547840335406, 170.96200, 21.98900, 350.96200, 68.01100, 350.95884, 68.01784, 305.59671, +64.72313, 305.60003, +64.71622, 3231501.38, -3411795.45, 4432510.40, 43.516262, -81.386430, 91875.10, 98619.65, 8809.75, 15442.82, -268.05, 20790.91, 21733.37, 8.84, 8.04, 24.99, None, None 14, 2, 0, 0.709552, 2458400.547840694431, 171.32900, 21.96500, 351.32900, 68.03500, 351.32615, 68.04138, 305.92191, +64.73608, 305.92517, +64.72964, 3231528.31, -3411407.44, 4431933.86, 43.514160, -81.383068, 91287.06, 97971.00, 9505.22, 16138.29, -266.76, 22434.61, 21691.01, 8.18, 7.45, 23.29, None, None 15, 2, 0, 0.740552, 2458400.547841052990, 171.69600, 21.93700, 351.69600, 68.06300, 351.69549, 68.06419, 306.24956, +64.74358, 306.25176, +64.74238, 3231554.99, -3411023.02, 4431362.67, 43.512077, -81.379738, 90704.49, 97328.95, 10194.24, 16827.31, -271.93, 22226.33, 21674.42, 1.51, 1.37, 4.33, None, None 0, 1, 0, 0.000000, 2458400.547832586337, 120.97000, 32.32300, 300.97000, 57.67700, 300.96980, 57.67385, 267.00883, +51.21725, 267.00272, +51.21689, 3230903.94, -3420403.55, 4445300.82, 43.562766, -81.460999, 104923.74, 123380.43, 0.00, 13.92, -502.04, 0.00, 26830.70, -5.58, 3.87, 11.35, None, None 1, 1, 0, 0.031000, 2458400.547832945362, 120.89700, 32.32600, 300.89700, 57.67400, 300.89684, 57.67141, 267.00904, +51.17810, 267.00396, +51.17781, 3230939.95, -3419884.69, 4444529.87, 43.559970, -81.456470, 104137.05, 122458.57, 929.98, 943.90, -266.25, 29999.45, 26830.70, -4.55, 3.15, 9.32, None, None 2, 1, 0, 0.062000, 2458400.547833303921, 120.83700, 32.33000, 300.83700, 57.67000, 300.83692, 57.66867, 267.00683, +51.14579, 267.00388, +51.14565, 3230968.67, -3419470.90, 4443915.04, 43.557739, -81.452885, 103509.69, 121724.40, 1671.64, 1685.56, -218.77, 23924.57, 26830.70, -2.32, 1.60, 4.78, None, None 3, 1, 0, 0.093000, 2458400.547833662946, 120.76800, 32.33000, 300.76800, 57.67000, 300.76778, 57.66600, 267.01165, +51.10902, 267.00459, +51.10857, 3231001.73, -3418994.64, 4443207.38, 43.555171, -81.448738, 102787.63, 120878.70, 2525.28, 2539.20, -59.32, 27536.78, 26830.70, -6.95, 4.80, 14.41, None, None 4, 1, 0, 0.124000, 2458400.547834021505, 120.71300, 32.33600, 300.71300, 57.66400, 300.71295, 57.66303, 267.00601, +51.07920, 267.00389, +51.07910, 3231027.10, -3418629.07, 4442664.20, 43.553199, -81.445584, 102233.41, 120230.70, 3180.51, 3194.43, -98.28, 21136.45, 25665.58, -1.67, 1.15, 3.48, None, None 5, 1, 0, 0.156000, 2458400.547834392171, 120.64500, 32.33900, 300.64500, 57.66100, 300.64496, 57.66006, 267.00610, +51.04271, 267.00415, +51.04260, 3231058.65, -3418174.47, 4441988.73, 43.550747, -81.441635, 101544.22, 119423.91, 3995.33, 4009.25, -0.04, 25462.99, 25302.28, -1.62, 1.12, 3.40, None, None 6, 1, 0, 0.187000, 2458400.547834750731, 120.60100, 32.34100, 300.60100, 57.65900, 300.60090, 57.65682, 267.00610, +51.01909, 267.00232, +51.01885, 3231078.07, -3417894.65, 4441572.95, 43.549237, -81.439251, 101120.00, 118929.07, 4496.88, 4510.79, -192.68, 16178.89, 24200.66, -3.74, 2.57, 7.87, None, None 7, 1, 0, 0.218000, 2458400.547835109755, 120.52100, 32.34600, 300.52100, 57.65400, 300.52100, 57.65395, 267.00400, +50.97602, 267.00373, +50.97601, 3231114.75, -3417366.16, 4440787.69, 43.546384, -81.434633, 100318.84, 117990.26, 5444.12, 5458.04, 60.38, 30556.37, 24270.17, -0.09, 0.06, 0.18, None, None 8, 1, 0, 0.249000, 2458400.547835468315, 120.45500, 32.34800, 300.45500, 57.65200, 300.45496, 57.65083, 267.00570, +50.94066, 267.00379, +50.94054, 3231144.21, -3416941.70, 4440157.00, 43.544093, -81.430949, 99675.39, 117237.23, 6204.92, 6218.83, 126.99, 24541.75, 24320.59, -1.98, 1.36, 4.22, None, None 9, 1, 0, 0.280000, 2458400.547835827339, 120.37600, 32.35200, 300.37600, 57.64800, 300.37599, 57.64775, 267.00526, +50.89820, 267.00493, +50.89817, 3231179.36, -3416435.27, 4439404.51, 43.541358, -81.426527, 98907.73, 116337.92, 7112.63, 7126.55, 340.51, 29281.07, 24615.18, -0.42, 0.29, 0.91, None, None 10, 1, 0, 0.311000, 2458400.547836185899, 120.33000, 32.35500, 300.33000, 57.64500, 300.32998, 57.64427, 267.00398, +50.87342, 267.00303, +50.87334, 3231198.63, -3416157.60, 4438991.95, 43.539858, -81.424161, 98486.80, 115847.02, 7610.31, 7624.22, 144.00, 16054.05, 24389.21, -1.22, 0.83, 2.62, None, None 11, 1, 0, 0.342000, 2458400.547836544923, 120.28800, 32.35700, 300.28800, 57.64300, 300.28793, 57.64071, 267.00400, +50.85085, 267.00072, +50.85061, 3231215.88, -3415908.99, 4438622.53, 43.538515, -81.422056, 98109.90, 115408.00, 8055.92, 8069.84, -104.57, 14374.72, 23875.57, -3.81, 2.61, 8.25, None, None 12, 1, 0, 0.373000, 2458400.547836903483, 120.21400, 32.36200, 300.21400, 57.63800, 300.21398, 57.63734, 267.00177, +50.81095, 267.00119, +50.81088, 3231247.59, -3415452.08, 4437943.64, 43.536046, -81.418079, 97417.34, 114597.20, 8874.86, 8888.78, 20.18, 26417.30, 23648.10, -1.08, 0.74, 2.36, None, None 13, 1, 0, 0.404000, 2458400.547837262508, 120.14800, 32.36700, 300.14800, 57.63300, 300.14802, 57.63383, 266.99899, +50.77531, 267.00087, +50.77540, 3231275.24, -3415053.70, 4437351.71, 43.533892, -81.414627, 96813.49, 113890.90, 9588.90, 9602.82, 40.04, 23033.71, 23487.47, 1.36, -0.93, 2.97, None, None 14, 1, 0, 0.436000, 2458400.547837632708, 120.07600, 32.37300, 300.07600, 57.62700, 300.07606, 57.63013, 266.99517, +50.73638, 267.00081, +50.73670, 3231305.13, -3414623.11, 4436711.91, 43.531564, -81.410890, 96160.84, 113127.30, 10360.68, 10374.60, 95.24, 24118.01, 23398.91, 5.11, -3.49, 11.28, None, None 15, 1, 0, 0.467000, 2458400.547837991733, 120.02700, 32.37500, 300.02700, 57.62500, 300.02702, 57.62637, 266.99589, +50.71007, 266.99888, +50.71021, 3231324.60, -3414342.61, 4436295.12, 43.530047, -81.408497, 95735.63, 112631.45, 10863.45, 10877.37, -96.18, 16218.39, 23181.83, 2.22, -1.52, 4.92, None, None 16, 1, 0, 0.498000, 2458400.547838350292, 119.95300, 32.37800, 299.95300, 57.62200, 299.95301, 57.62265, 266.99706, +50.67034, 266.99905, +50.67040, 3231354.74, -3413908.24, 4435649.70, 43.527698, -81.404720, 95077.28, 111861.02, 11642.01, 11655.92, -11.81, 25114.67, 23070.81, 1.04, -0.71, 2.33, None, None 17, 1, 0, 0.529000, 2458400.547838709317, 119.89900, 32.38300, 299.89900, 57.61700, 299.89902, 57.61877, 266.99354, +50.64107, 266.99742, +50.64125, 3231375.88, -3413603.75, 4435197.27, 43.526051, -81.402111, 94615.74, 111322.41, 12187.77, 12201.68, -160.24, 17605.16, 22897.45, 2.84, -1.93, 6.37, None, None 18, 1, 0, 0.560000, 2458400.547839067876, 119.81000, 32.38700, 299.81000, 57.61300, 299.81001, 57.61490, 266.99448, +50.59324, 266.99870, +50.59343, 3231411.62, -3413088.66, 4434431.92, 43.523263, -81.397608, 93835.11, 110408.03, 13111.00, 13124.92, 68.81, 29781.83, 22881.63, 3.03, -2.06, 6.84, None, None 19, 1, 0, 0.591000, 2458400.547839426901, 119.76800, 32.39100, 299.76800, 57.60900, 299.76801, 57.61086, 266.99165, +50.57046, 266.99593, +50.57064, 3231427.16, -3412864.79, 4434099.29, 43.522052, -81.395723, 93495.75, 110013.34, 13512.25, 13526.17, -224.12, 12943.52, 22728.76, 2.95, -2.01, 6.69, None, None 20, 1, 0, 0.622000, 2458400.547839785460, 119.69800, 32.39500, 299.69800, 57.60500, 299.69800, 57.60678, 266.99117, +50.53275, 266.99545, +50.53292, 3231454.19, -3412475.35, 4433520.63, 43.519943, -81.392349, 92905.51, 109323.23, 14210.28, 14224.20, -220.28, 22517.03, 22612.84, 2.82, -1.91, 6.42, None, None 21, 1, 0, 0.653000, 2458400.547840144485, 119.62300, 32.39800, 299.62300, 57.60200, 299.62300, 57.60261, 266.99272, +50.49247, 266.99530, +50.49253, 3231482.90, -3412061.71, 4432906.02, 43.517704, -81.388757, 92278.64, 108590.01, 14951.67, 14965.58, -173.08, 23915.78, 22541.15, 0.96, -0.65, 2.20, None, None 22, 1, 0, 0.685000, 2458400.547840514686, 119.56700, 32.40300, 299.56700, 57.59700, 299.56699, 57.59824, 266.98962, +50.46211, 266.99332, +50.46223, 3231503.48, -3411765.10, 4432465.31, 43.516097, -81.386222, 91829.08, 108065.75, 15483.30, 15497.22, -358.03, 16613.53, 22420.11, 1.94, -1.32, 4.48, None, None 23, 1, 0, 0.716000, 2458400.547840873711, 119.51100, 32.40400, 299.51100, 57.59600, 299.51102, 57.59394, 266.99280, +50.43215, 266.99147, +50.43195, 3231523.91, -3411470.82, 4432028.04, 43.514503, -81.383703, 91383.04, 107545.52, 16010.76, 16024.68, -524.75, 17014.88, 22273.13, -3.20, 2.17, 7.41, None, None 24, 1, 0, 0.747000, 2458400.547841232270, 119.41100, 32.40900, 299.41100, 57.59100, 299.41102, 57.58942, 266.99357, +50.37833, 266.99312, +50.37818, 3231561.47, -3410929.58, 4431223.83, 43.511570, -81.378961, 90562.89, 106584.79, 16980.87, 16994.79, -248.83, 31293.94, 22241.77, -2.43, 1.65, 5.69, 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.