363116 (2001 GQ2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5030659562 ± 2.00e+00
Semi-major axis (a)1.2145195670 AU ± 3.00e+00
Inclination (i)21.82091266° ± 4.00e+00
Long. of Asc. Node (Ω)37.10447218° ± 5.00e+00
Arg. of Perihelion (ω)280.29650292° ± 6.00e+00
Mean Anomaly (M)87.73838282° ± 4.59e-05
Mean Motion (n)0.7363859642°/day ± 2.73e+00
Perihelion dist (q)0.60353612 AU ± 2.85e+00
Aphelion dist (Q)1.82550301 AU ± 5.12e+00
Orbital Period1.33846424 yr ± 4.96e+00
NGA Modelr2
A2-3.54742688e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.726″
Uncertainty0
Orbit TypeApollo
MOID0.005683 AU
Observations Used598
Oppositions6
Arc Total2001-2025
First Observation Used2001-04-14
Last Observation Used2025-04-18
Observations (614)
Date Type RA Dec Mag Band Observatory
2001-04-28 03:53:14 C 07 23 05.21 +31 18 01.3 926
2005-03-12 09:56:06 C 14 54 03.158 +17 15 05.87 645
2005-03-12 09:57:18 C 14 54 03.173 +17 15 06.48 645
2005-03-12 10:00:53 C 14 54 03.197 +17 15 08.03 645
2005-03-31 09:28:15 C 14 45 43.72 +21 56 42.8 r 734
2005-03-31 09:46:49 C 14 45 42.46 +21 56 57.5 r 734
2005-03-31 22:41:39 C 14 44 54.12 +22 07 31.2 c 246
2005-03-31 22:42:35 C 14 44 54.03 +22 07 33.0 c 246
2005-03-31 22:45:53 C 14 44 53.80 +22 07 35.3 c 246
2005-03-31 22:46:50 C 14 44 53.73 +22 07 35.4 c 246
2005-03-31 22:48:04 C 14 44 53.70 +22 07 37.5 c 246
2005-03-31 22:49:17 C 14 44 53.52 +22 07 38.4 c 246
2005-03-31 22:50:24 C 14 44 53.51 +22 07 39.2 c 246
2005-03-31 22:52:30 C 14 44 53.35 +22 07 41.4 c 246
2005-04-01 22:05:13 C 14 43 16.61 +22 27 20.5 c 246
2005-04-01 22:06:05 C 14 43 16.57 +22 27 21.0 c 246
2005-04-01 22:08:34 C 14 43 16.38 +22 27 23.4 c 246
2005-04-01 22:10:37 C 14 43 16.21 +22 27 24.6 c 246
2005-04-01 22:11:53 C 14 43 16.11 +22 27 26.2 c 246
2005-04-01 22:15:52 C 14 43 15.77 +22 27 29.5 c 246
2005-04-10 07:47:49 C 14 19 36.98 +25 49 54.8 r 703
2005-04-10 08:11:21 C 14 19 32.59 +25 50 22.3 r 703
2005-04-10 08:23:02 C 14 19 30.54 +25 50 35.2 r 703
2005-04-13 09:25:05 C 14 04 19.17 +27 20 22.6 17.9 c 704
2005-04-13 09:42:18 C 14 04 14.76 +27 20 43.5 18.5 c 704
2005-04-13 09:56:49 C 14 04 11.10 +27 21 02.8 18.2 c 704
2005-04-13 10:10:40 C 14 04 07.55 +27 21 20.1 18.4 c 704
2005-04-13 10:24:31 C 14 04 04.03 +27 21 37.4 18.1 c 704
2005-04-14 23:23:31 C 13 54 12.568 +28 10 38.41 q A84
2005-04-14 23:25:05 C 13 54 12.067 +28 10 40.53 q A84
2005-04-14 23:26:39 C 13 54 11.642 +28 10 42.66 q A84
2005-04-14 23:28:14 C 13 54 11.182 +28 10 45.48 q A84
2005-04-14 23:29:54 C 13 54 10.630 +28 10 47.25 q A84
2005-04-14 23:31:28 C 13 54 10.142 +28 10 49.20 q A84
2005-04-14 23:33:03 C 13 54 09.668 +28 10 51.27 q A84
2005-04-14 23:34:37 C 13 54 09.191 +28 10 54.13 q A84
2005-04-14 23:36:11 C 13 54 08.704 +28 10 54.94 q A84
2005-04-14 23:37:46 C 13 54 08.237 +28 10 57.38 q A84
2005-04-14 23:42:08 C 13 54 06.877 +28 11 03.59 q A84
2005-04-14 23:43:43 C 13 54 06.450 +28 11 05.55 q A84
2005-04-14 23:45:16 C 13 54 05.956 +28 11 07.28 q A84
2005-04-14 23:46:50 C 13 54 05.462 +28 11 09.04 q A84
2005-04-14 23:48:24 C 13 54 05.007 +28 11 12.46 q A84
2005-04-14 23:49:58 C 13 54 04.526 +28 11 13.77 q A84
2005-04-14 23:51:31 C 13 54 04.041 +28 11 16.63 q A84
2005-04-14 23:53:06 C 13 54 03.640 +28 11 17.21 q A84
2005-04-14 23:54:41 C 13 54 03.119 +28 11 20.38 q A84
2005-04-14 23:56:16 C 13 54 02.651 +28 11 21.56 q A84
2005-04-14 23:59:28 C 13 54 01.622 +28 11 27.41 q A84
2005-04-15 00:01:04 C 13 54 01.183 +28 11 28.38 q A84
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2001-04-27 21:18:00 -57386.4 1 Hz 2380 -1 -1
2001-04-27 21:44:00 20183127.6 8 us 2380 -1 -1
2001-04-28 19:09:00 -169578.47 0.5 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)