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: 2458400.510358572006
Time: 2018-10-09 00:14:54.980621 UTC
Plane intersections
-------------------
Intersection 1 - Stations: 1 and 2
Convergence angle = 37.41644 deg
R.A. = 266.31513 Dec = +56.10222 deg
Best intersection: Stations 1 and 2 with Qconv = 37.42 deg
Least squares solution
----------------------
State vector (ECI, epoch of date):
X = 2331650.97 +/- 1.41 m
Y = -4041300.80 +/- 3.06 m
Z = 4480841.96 +/- 10.69 m
Vx = -1163.58 +/- 2.44 m/s
Vy = -13373.30 +/- 3.57 m/s
Vz = 19617.02 +/- 21.85 m/s
State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+2.005396e+00, +7.845024e-01, +2.616883e+00, +3.783254e+00, +1.369773e+00, +6.664142e+00
+7.845024e-01, +9.387122e+00, -1.783767e+01, +1.024843e-01, +1.741271e+00, -8.367804e+00
+2.616883e+00, -1.783767e+01, +1.147869e+02, +1.023038e+01, -2.792230e+01, +1.811767e+02
+3.783254e+00, +1.024843e-01, +1.023038e+01, +1.021577e+01, +4.714477e+00, +1.184215e+01
+1.369773e+00, +1.741271e+00, -2.792230e+01, +4.714477e+00, +1.818762e+01, -8.034117e+01
+6.664142e+00, -8.367804e+00, +1.811767e+02, +1.184215e+01, -8.034117e+01, +4.767523e+02
Timing offsets (from input data):
1: -0.000052 s
2: 0.000000 s
Reference point on the trajectory:
Time: 2018-10-09 00:14:54.980621 UTC
Lon = -81.318434 +/- 0.0000 deg
Lat = +44.031489 +/- 0.0001 deg
Lat geo = +43.842201 +/- 0.0001 deg
Ht = 101084.86 +/- 8.69 m
JD dynamic = 2458400.511159312911
LST apparent = 299.9830357794 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
R.A. = 265.02735 +/- 0.0130 deg
Dec = +55.61637 +/- 0.0228 deg
Azimuth = +310.01388 +/- 0.0546 deg
Elevation = +65.00990 +/- 0.0065 deg
Vavg = 21.80795 +/- 0.0147 km/s
Vinit = 23.77029 +/- 0.0200 km/s
Radiant (apparent ground-fixed, epoch of date):
R.A. = 266.23490 +/- 0.0130 deg
Dec = +56.00003 +/- 0.0228 deg
Azimuth = +311.29506 +/- 0.0546 deg
Elevation = +65.57643 +/- 0.0065 deg
Vavg = 21.70005 +/- 0.0147 km/s
Vinit = 23.66240 +/- 0.0200 km/s
Radiant (geocentric, J2000):
R.A. = 262.21355 +/- 0.0148 deg
Dec = +55.95754 +/- 0.0237 deg
Vg = 21.01890 +/- 0.0226 km/s
Vinf = 23.77029 +/- 0.0200 km/s
Zc = 25.11220 +/- 0.0065 deg
Zg = 26.67992 +/- 0.0060 deg
Radiant (ecliptic geocentric, J2000):
Lg = 247.07150 +/- 0.0301 deg
Bg = +78.77404 +/- 0.0245 deg
Vh = 38.99265 +/- 0.0095 km/s
Radiant (ecliptic heliocentric, J2000):
Lh = 281.86987 +/- 0.0063 deg
Bh = +31.92280 +/- 0.0326 deg
Vh_x = -6.80739 +/- 0.0030 km/s
Vh_y = 32.38778 +/- 0.0045 km/s
Vh_z = -20.61838 +/- 0.0238 km/s
Orbit:
La Sun = 195.406389 +/- -0.0000 deg
a = 3.472105 +/- 0.0102 AU
e = 0.713208 +/- 0.0008
i = 31.971860 +/- 0.0326 deg
peri = 172.790296 +/- 0.0168 deg
node = 195.407311 +/- 0.0000 deg
Pi = 8.197607 +/- 0.0168 deg
q = 0.995772 +/- 0.0000 AU
f = 7.207500 +/- 0.0168 deg
M = 0.847588 +/- 0.0054 deg
Q = 5.948438 +/- 0.0205 AU
n = 0.152340 +/- 0.0007 deg/day
T = 6.469785 +/- 0.0288 years
Last perihelion JD = 2458394.947379 (2018-10-03 10:44:13.585231) +/- 0.0138 days
Tj = 2.470259 +/- 0.0044
Shower association:
IAU No. = 9
IAU code = DRA
Orbit covariance matrix:
e , q (AU) , Tp (JD) , node (rad) , peri (rad) , i (rad)
e , +6.970966e-07, +6.588609e-09, +8.250326e-06, -3.398867e-11, +1.618805e-07, +4.711958e-07
q , +6.588609e-09, +1.962716e-10, +1.907197e-07, -3.942486e-13, +4.095208e-09, +5.471144e-09
Tp , +8.250326e-06, +1.907197e-07, +1.925013e-04, -4.636893e-10, +4.074154e-06, +6.432939e-06
node, -3.398867e-11, -3.942486e-13, -4.636893e-10, +1.698640e-15, -9.290456e-12, -2.355079e-11
peri, +1.618805e-07, +4.095208e-09, +4.074154e-06, -9.290456e-12, +8.669851e-08, +1.289028e-07
i , +4.711958e-07, +5.471144e-09, +6.432939e-06, -2.355079e-11, +1.289028e-07, +3.265218e-07
Jacchia fit on lag = -|a1|*exp(|a2|*t):
a1 = 38.181576
a2 = 4.724189
Mean time residuals from time vs. length:
Station with reference time: 2
Avg. res. = 7.219e-06 s
Stddev = 2.69e-03 s
Begin point on the trajectory:
Lon = -81.318438 +/- 0.0000 deg
Lat = 44.031491 +/- 0.0001 deg
Ht = 101085.56 +/- 7.37 m
End point on the trajectory:
Lon = -81.252608 +/- 0.0000 deg
Lat = 43.989553 +/- 0.0000 deg
Ht = 85337.25 +/- 5.39 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, 40.683484, 4.576986, 100537.78, 85337.25, 0.002656, 5.21, 3.39, 22.02, 1.0000, None, None
2, False, -81.315700, 43.192800, 320.00, 24.869275, 5.536666, 101085.56, 86771.27, 0.001514, 1.77, 2.91, 31.03, 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, 0.019266, 2458400.510358796455, 152.90800, 44.34900, 332.90800, 45.65100, 332.90258, 45.64920, 227.01501, +70.60982, 227.01013, +70.60595, 2331680.52, -4040961.22, 4480343.83, 44.030036, -81.316117, 100537.78, 139114.60, 0.00, 603.59, 231.46, 0.00, 20904.78, -5.57, 8.53, 15.10, None, None
1, 1, 0, 0.050266, 2458400.510359155480, 152.95100, 44.41500, 332.95100, 45.58500, 332.94171, 45.58192, 226.81196, +70.63669, 226.80377, +70.63004, 2331703.41, -4040698.08, 4479957.83, 44.028910, -81.314388, 100113.84, 138684.86, 467.72, 1071.31, -37.70, 15087.82, 20904.78, -9.52, 14.59, 25.91, None, None
2, 1, 0, 0.081266, 2458400.510359514039, 153.01500, 44.52800, 333.01500, 45.47200, 333.01048, 45.47050, 226.46424, +70.67560, 226.46050, +70.67235, 2331741.33, -4040262.32, 4479318.63, 44.027046, -81.311439, 99411.83, 137971.51, 1242.26, 1845.85, -0.04, 24985.03, 20904.78, -4.61, 7.07, 12.62, None, None
3, 1, 0, 0.113266, 2458400.510359884240, 153.07500, 44.62700, 333.07500, 45.37300, 333.07037, 45.37146, 226.15808, +70.71205, 226.15441, +70.70871, 2331774.62, -4039879.71, 4478757.39, 44.025408, -81.308869, 98795.44, 137346.19, 1922.32, 2525.90, -80.63, 21251.85, 20904.78, -4.71, 7.23, 12.96, None, None
4, 1, 0, 0.144266, 2458400.510360243265, 153.14100, 44.73600, 333.14100, 45.26400, 333.13674, 45.26259, 225.81979, +70.75172, 225.81662, +70.74864, 2331810.92, -4039462.53, 4478145.43, 44.023622, -81.306051, 98123.35, 136664.50, 2663.84, 3267.43, -75.98, 23920.12, 21671.32, -4.31, 6.62, 11.92, None, None
5, 1, 0, 0.175266, 2458400.510360601824, 153.21600, 44.86800, 333.21600, 45.13200, 333.21701, 45.13233, 225.40918, +70.79569, 225.41069, +70.79643, 2331853.95, -4038967.97, 4477419.98, 44.021504, -81.302685, 97326.64, 135856.51, 3542.89, 4146.47, 66.18, 28356.26, 22835.63, 1.02, -1.56, 2.82, None, None
6, 1, 0, 0.206266, 2458400.510360960849, 153.27800, 44.97100, 333.27800, 45.02900, 333.27879, 45.02926, 225.08704, +70.83199, 225.08849, +70.83257, 2331887.52, -4038582.11, 4476853.97, 44.019851, -81.300087, 96705.03, 135227.43, 4228.73, 4832.32, 15.15, 22123.97, 23177.43, 0.80, -1.23, 2.23, None, None
7, 1, 0, 0.237266, 2458400.510361319408, 153.35000, 45.09200, 333.35000, 44.90800, 333.35187, 44.90862, 224.70734, +70.87353, 224.70981, +70.87490, 2331926.49, -4038134.25, 4476197.01, 44.017932, -81.297050, 95983.56, 134497.36, 5024.78, 5628.36, 74.31, 25678.95, 23527.19, 1.87, -2.87, 5.26, None, None
8, 1, 0, 0.268266, 2458400.510361678433, 153.40600, 45.18500, 333.40600, 44.81500, 333.40666, 44.81522, 224.41437, +70.90555, 224.41595, +70.90603, 2331956.25, -4037792.22, 4475695.29, 44.016466, -81.294761, 95432.55, 133941.07, 5632.72, 6236.30, -54.62, 19610.98, 23431.69, 0.66, -1.01, 1.85, None, None
9, 1, 0, 0.299266, 2458400.510362036992, 153.46800, 45.29100, 333.46800, 44.70900, 333.46930, 44.70943, 224.07971, +70.94033, 224.08194, +70.94129, 2331989.70, -4037407.68, 4475131.21, 44.014817, -81.292171, 94813.07, 133315.71, 6316.22, 6919.81, -108.00, 22048.57, 23307.96, 1.29, -1.99, 3.67, None, None
10, 1, 0, 0.330266, 2458400.510362396017, 153.53400, 45.40500, 333.53400, 44.59500, 333.53667, 44.59588, 223.71868, +70.97676, 223.72213, +70.97874, 2332025.29, -4036998.71, 4474531.30, 44.013064, -81.289408, 94154.25, 132651.02, 7043.15, 7646.73, -117.95, 23449.18, 23246.70, 2.65, -4.07, 7.56, None, None
11, 1, 0, 0.362266, 2458400.510362766217, 153.59700, 45.51200, 333.59700, 44.48800, 333.59932, 44.48877, 223.37846, +71.01124, 223.38173, +71.01296, 2332058.48, -4036617.25, 4473971.75, 44.011428, -81.286844, 93539.76, 132031.92, 7721.16, 8324.75, -200.59, 21187.86, 23129.59, 2.29, -3.53, 6.57, None, None
12, 1, 0, 0.393266, 2458400.510363125242, 153.66000, 45.62000, 333.66000, 44.38000, 333.66241, 44.38079, 223.03404, +71.04515, 223.03749, +71.04695, 2332091.62, -4036236.31, 4473412.96, 44.009793, -81.284278, 92926.09, 131414.09, 8398.26, 9001.85, -260.36, 21842.07, 23016.74, 2.37, -3.65, 6.84, None, None
13, 1, 0, 0.424266, 2458400.510363483801, 153.72500, 45.73200, 333.72500, 44.26800, 333.72772, 44.26890, 222.67576, +71.07959, 222.67955, +71.08162, 2332125.65, -4035845.23, 4472839.29, 44.008115, -81.281641, 92296.10, 130780.30, 9093.39, 9696.97, -302.12, 22423.40, 22929.04, 2.67, -4.10, 7.72, None, None
14, 1, 0, 0.455266, 2458400.510363842826, 153.79300, 45.85000, 333.79300, 44.15000, 333.79643, 44.15113, 222.29711, +71.11498, 222.30153, +71.11755, 2332161.11, -4035437.62, 4472241.38, 44.006366, -81.278886, 91639.49, 130120.21, 9817.88, 10421.47, -314.50, 23370.84, 22883.06, 3.35, -5.16, 9.75, None, None
15, 1, 0, 0.486266, 2458400.510364201386, 153.85800, 45.96200, 333.85800, 44.03800, 333.86117, 44.03904, 221.93638, +71.14837, 221.94070, +71.15076, 2332194.50, -4035053.89, 4471678.49, 44.004719, -81.276299, 91021.35, 129499.57, 10499.94, 11103.53, -369.32, 22001.83, 22832.96, 3.09, -4.75, 9.03, None, None
16, 1, 0, 0.517266, 2458400.510364560410, 153.92400, 46.07700, 333.92400, 43.92300, 333.92738, 43.92411, 221.56498, +71.18158, 221.56954, +71.18413, 2332228.40, -4034664.25, 4471106.94, 44.003046, -81.273671, 90393.69, 128869.92, 11192.51, 11796.09, -413.64, 22340.83, 22788.97, 3.27, -5.04, 9.62, None, None
17, 1, 0, 0.548266, 2458400.510364918970, 153.98300, 46.17800, 333.98300, 43.82200, 333.98479, 43.82259, 221.23750, +71.21104, 221.24100, +71.21240, 2332258.01, -4034323.93, 4470607.73, 44.001584, -81.271391, 89845.46, 128320.87, 11797.40, 12400.99, -545.62, 19512.83, 22700.91, 1.73, -2.66, 5.11, None, None
18, 1, 0, 0.579266, 2458400.510365277994, 154.03800, 46.27500, 334.03800, 43.72500, 334.03920, 43.72539, 220.92259, +71.23774, 220.92578, +71.23866, 2332286.10, -4034001.18, 4470134.28, 44.000197, -81.269236, 89325.52, 127800.75, 12371.09, 12974.68, -708.81, 18505.98, 22571.94, 1.16, -1.79, 3.44, None, None
19, 1, 0, 0.610266, 2458400.510365636554, 154.11000, 46.40300, 334.11000, 43.59700, 334.11241, 43.59779, 220.50595, +71.27195, 220.51010, +71.27379, 2332322.74, -4033580.02, 4469516.50, 43.998388, -81.266383, 88647.12, 127121.73, 13119.66, 13723.25, -697.12, 24147.51, 22500.32, 2.31, -3.56, 6.89, None, None
20, 1, 0, 0.642266, 2458400.510366007220, 154.16000, 46.48900, 334.16000, 43.51100, 334.15963, 43.51088, 220.22470, +71.29571, 220.22704, +71.29543, 2332347.32, -4033297.56, 4469102.16, 43.997174, -81.264516, 88192.06, 126667.88, 13621.73, 14225.32, -955.70, 15689.72, 22356.08, -0.35, 0.55, 1.06, None, None
21, 1, 0, 0.673266, 2458400.510366365779, 154.23100, 46.61500, 334.23100, 43.38500, 334.23106, 43.38502, 219.81220, +71.32833, 219.81497, +71.32837, 2332382.79, -4032889.85, 4468504.10, 43.995421, -81.261758, 87535.31, 126011.83, 14346.41, 14950.00, -967.89, 23376.81, 22259.94, 0.05, -0.08, 0.16, None, None
22, 1, 0, 0.704266, 2458400.510366724804, 154.29000, 46.71900, 334.29000, 43.28100, 334.28883, 43.28062, 219.47057, +71.35502, 219.47266, +71.35413, 2332411.85, -4032555.80, 4468014.09, 43.993985, -81.259521, 86997.19, 125475.42, 14940.16, 15543.75, -1111.02, 19153.23, 22153.20, -1.11, 1.71, 3.35, None, None
23, 1, 0, 0.735266, 2458400.510367083363, 154.35600, 46.83500, 334.35600, 43.16500, 334.35371, 43.16425, 219.08838, +71.38438, 219.08989, +71.38261, 2332444.00, -4032186.40, 4467472.23, 43.992397, -81.257033, 86402.15, 124882.46, 15596.75, 16200.34, -1191.32, 21180.14, 22061.36, -2.17, 3.35, 6.60, None, None
24, 1, 0, 0.766266, 2458400.510367442388, 154.42100, 46.96900, 334.42100, 43.03100, 334.42731, 43.03306, 218.64975, +71.40946, 218.65686, +71.41435, 2332479.90, -4031773.72, 4466866.88, 43.990622, -81.254239, 85737.42, 124220.37, 16330.26, 16933.84, -1194.69, 23661.58, 22004.58, 5.95, -9.20, 18.19, None, None
25, 1, 0, 0.797266, 2458400.510367800947, 154.47000, 47.04700, 334.47000, 42.95300, 334.46946, 42.95282, 218.38957, +71.43174, 218.39248, +71.43132, 2332501.51, -4031525.35, 4466502.54, 43.989553, -81.252608, 85337.25, 123823.51, 16771.73, 17375.32, -1490.09, 14241.16, 21893.88, -0.51, 0.79, 1.57, None, None
0, 2, 0, 0.000000, 2458400.510358572006, 179.86400, 43.40800, 359.86400, 46.59200, 359.86507, 46.59257, 298.41007, +86.59944, 298.42265, +86.59888, 2331650.94, -4041301.24, 4480842.59, 44.031491, -81.318438, 101085.56, 137748.88, 0.00, 0.77, 86.61, 0.00, 23457.86, 1.92, -1.16, 3.36, None, None
1, 2, 0, 0.031000, 2458400.510358930565, 179.97600, 43.50900, 359.97600, 46.49100, 359.97482, 46.49036, 299.69866, +86.70176, 299.68449, +86.70239, 2331679.97, -4040967.53, 4480353.09, 44.030063, -81.316210, 100547.94, 137244.00, 593.14, 592.37, -58.67, 19133.57, 23457.86, -2.12, 1.28, 3.72, None, None
2, 2, 0, 0.062000, 2458400.510359289590, 180.12900, 43.65400, 0.12900, 46.34600, 0.13055, 46.34683, 301.60428, +86.84547, 301.62339, +86.84461, 2331720.34, -4040503.59, 4479672.54, 44.028078, -81.313062, 99800.51, 136543.20, 1417.78, 1417.01, 29.09, 26601.18, 23457.86, 2.75, -1.67, 4.87, None, None
3, 2, 0, 0.094000, 2458400.510359659791, 180.27100, 43.78700, 0.27100, 46.21300, 0.27294, 46.21404, 303.54010, +86.97367, 303.56452, +86.97254, 2331757.27, -4040079.16, 4479049.95, 44.026262, -81.310197, 99116.75, 135903.27, 2172.17, 2171.40, 22.84, 23574.79, 23457.86, 3.45, -2.09, 6.12, None, None
4, 2, 0, 0.125000, 2458400.510360018816, 180.40500, 43.91100, 0.40500, 46.08900, 0.40562, 46.08933, 305.52628, +87.08951, 305.53443, +87.08914, 2331791.59, -4039684.66, 4478471.26, 44.024573, -81.307540, 98481.20, 135309.46, 2873.38, 2872.61, -12.83, 22619.65, 23406.94, 1.09, -0.66, 1.94, None, None
5, 2, 0, 0.156000, 2458400.510360377375, 180.54000, 44.03700, 0.54000, 45.96300, 0.53954, 45.96275, 307.70204, +87.20324, 307.69679, +87.20353, 2331826.08, -4039288.24, 4477889.77, 44.022875, -81.304868, 97842.58, 134713.78, 3577.98, 3577.21, -45.11, 22729.09, 23296.53, -0.82, 0.50, 1.46, None, None
6, 2, 0, 0.187000, 2458400.510360736400, 180.69800, 44.18800, 0.69800, 45.81200, 0.69873, 45.81239, 310.50398, +87.33394, 310.51386, +87.33346, 2331866.60, -4038822.49, 4477206.57, 44.020881, -81.301705, 97092.27, 134015.23, 4405.83, 4405.06, 45.86, 26704.76, 23618.78, 1.29, -0.78, 2.32, None, None
7, 2, 0, 0.218000, 2458400.510361094959, 180.83400, 44.32000, 0.83400, 45.68000, 0.83601, 45.68107, 313.15969, +87.44255, 313.18540, +87.44117, 2331901.61, -4038420.18, 4476616.43, 44.019157, -81.298991, 96444.16, 133412.96, 5120.92, 5120.15, 24.07, 23067.32, 23707.99, 3.52, -2.14, 6.36, None, None
8, 2, 0, 0.249000, 2458400.510361453984, 180.98000, 44.46100, 0.98000, 45.53900, 0.98258, 45.54037, 316.27061, +87.55149, 316.30259, +87.54965, 2331938.72, -4037993.67, 4475990.79, 44.017329, -81.296105, 95757.08, 132775.65, 5879.01, 5878.24, 45.28, 24454.68, 23799.19, 4.49, -2.73, 8.16, None, None
9, 2, 0, 0.280000, 2458400.510361812543, 181.11500, 44.58900, 1.11500, 45.41100, 1.11560, 45.41132, 319.38371, +87.64270, 319.39179, +87.64225, 2331972.40, -4037606.52, 4475422.89, 44.015670, -81.293497, 95133.40, 132198.20, 6567.15, 6566.38, -3.46, 22198.08, 23758.95, 1.05, -0.64, 1.91, None, None
10, 2, 0, 0.311000, 2458400.510362171568, 181.24900, 44.72000, 1.24900, 45.28000, 1.24979, 45.28042, 322.75887, +87.72913, 322.76864, +87.72853, 2332006.24, -4037217.69, 4474852.52, 44.014003, -81.290876, 94507.02, 131619.27, 7258.28, 7257.51, -49.21, 22294.47, 23670.73, 1.36, -0.83, 2.49, None, None
11, 2, 0, 0.343000, 2458400.510362541769, 181.37800, 44.84700, 1.37800, 45.15300, 1.37878, 45.15341, 326.26570, +87.80481, 326.27483, +87.80420, 2332038.74, -4036844.09, 4474304.50, 44.012401, -81.288367, 93905.18, 131064.00, 7922.32, 7921.55, -145.81, 20751.39, 23503.89, 1.34, -0.81, 2.46, None, None
12, 2, 0, 0.374000, 2458400.510362900794, 181.51400, 44.98200, 1.51400, 45.01800, 1.51533, 45.01871, 330.24074, +87.87566, 330.25407, +87.87457, 2332072.88, -4036451.75, 4473728.98, 44.010718, -81.285722, 93273.15, 130481.94, 8619.68, 8618.91, -185.33, 22495.46, 23370.25, 2.29, -1.39, 4.24, None, None
13, 2, 0, 0.405000, 2458400.510363259353, 181.66100, 45.12600, 1.66100, 44.87400, 1.66136, 44.87419, 334.79742, +87.93796, 334.80164, +87.93766, 2332109.12, -4036035.22, 4473117.98, 44.008931, -81.282904, 92602.16, 129865.21, 9360.05, 9359.28, -181.85, 23882.78, 23300.95, 0.61, -0.37, 1.13, None, None
14, 2, 0, 0.436000, 2458400.510363618378, 181.79300, 45.25800, 1.79300, 44.74200, 1.79332, 44.74217, 339.16085, +87.98384, 339.16441, +87.98356, 2332141.89, -4035658.56, 4472565.47, 44.007314, -81.280368, 91995.41, 129308.56, 10029.54, 10028.77, -249.24, 21596.34, 23213.54, 0.55, -0.33, 1.02, None, None
15, 2, 0, 0.467000, 2458400.510363976937, 181.92500, 45.39300, 1.92500, 44.60700, 1.92678, 44.60794, 343.76677, +88.01923, 343.77529, +88.01767, 2332174.89, -4035279.32, 4472009.17, 44.005686, -81.277814, 91384.49, 128749.15, 10703.61, 10702.84, -312.04, 21744.39, 23122.81, 3.03, -1.84, 5.68, None, None
16, 2, 0, 0.498000, 2458400.510364335962, 182.04200, 45.51000, 2.04200, 44.49000, 2.04237, 44.49019, 347.90974, +88.03749, 347.91245, +88.03717, 2332203.57, -4034949.66, 4471525.59, 44.004271, -81.275610, 90853.42, 128263.68, 11289.58, 11288.81, -462.96, 18902.02, 22978.20, 0.62, -0.38, 1.17, None, None
17, 2, 0, 0.529000, 2458400.510364694521, 182.16500, 45.63600, 2.16500, 44.36400, 2.16566, 44.36435, 352.39840, +88.04686, 352.40046, +88.04627, 2332233.96, -4034600.42, 4471013.30, 44.002771, -81.273268, 90290.83, 127750.29, 11910.33, 11909.56, -579.08, 20024.24, 22825.12, 1.11, -0.68, 2.10, None, None
18, 2, 0, 0.560000, 2458400.510365053546, 182.30800, 45.77900, 2.30800, 44.22100, 2.30677, 44.22036, 357.54778, +88.04032, 357.55302, +88.04141, 2332268.39, -4034204.73, 4470432.87, 44.001072, -81.270596, 89653.43, 127169.78, 12613.64, 12612.87, -612.65, 22687.40, 22713.33, -2.07, 1.26, 3.93, None, None
19, 2, 0, 0.591000, 2458400.510365412105, 182.42400, 45.89900, 2.42400, 44.10100, 2.42266, 44.10030, 1.77870, +88.02491, 1.78686, +88.02609, 2332296.83, -4033877.83, 4469953.36, 43.999668, -81.268411, 89126.82, 126691.03, 13194.68, 13193.91, -768.49, 18743.24, 22575.39, -2.25, 1.37, 4.30, None, None
20, 2, 0, 0.623000, 2458400.510365782771, 182.55700, 46.03500, 2.55700, 43.96500, 2.55445, 43.96366, 6.47795, +87.99325, 6.49650, +87.99545, 2332328.90, -4033509.20, 4469412.62, 43.998084, -81.265934, 88533.00, 126152.19, 13849.90, 13849.13, -873.92, 20475.60, 22444.91, -4.28, 2.60, 8.18, None, None
21, 2, 0, 0.654000, 2458400.510366141330, 182.67400, 46.15600, 2.67400, 43.84400, 2.67045, 43.84214, 10.50460, +87.95463, 10.53511, +87.95763, 2332357.17, -4033184.27, 4468935.99, 43.996687, -81.263762, 88009.56, 125678.06, 14427.44, 14426.67, -1033.25, 18630.58, 22301.95, -5.92, 3.60, 11.38, None, None
22, 2, 0, 0.685000, 2458400.510366500355, 182.81700, 46.30400, 2.81700, 43.69600, 2.81268, 43.69374, 15.19782, +87.89387, 15.24161, +87.89741, 2332391.37, -4032791.27, 4468359.49, 43.994998, -81.261108, 87376.49, 125105.83, 15125.99, 15125.22, -1071.59, 22533.75, 22195.77, -7.19, 4.37, 13.87, None, None
23, 2, 0, 0.716000, 2458400.510366858914, 182.95000, 46.44900, 2.95000, 43.55100, 2.94893, 43.55044, 19.49171, +87.82602, 19.50619, +87.82687, 2332424.06, -4032415.55, 4467808.36, 43.993382, -81.258576, 86771.27, 124559.90, 15793.81, 15793.04, -1140.64, 21542.66, 22107.54, -1.78, 1.08, 3.45, 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.