IAA RAS IAA Minor Planet Database

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
2005-04-15 00:02:41 C 13 54 00.618 +28 11 30.75 – q A84
2005-04-15 00:04:21 C 13 54 00.140 +28 11 33.86 – q A84
2005-04-15 00:05:56 C 13 53 59.685 +28 11 35.71 – q A84
2005-04-15 00:07:30 C 13 53 59.212 +28 11 37.15 – q A84
2005-04-15 00:09:04 C 13 53 58.725 +28 11 39.15 – q A84
2005-04-15 00:10:37 C 13 53 58.252 +28 11 40.83 – q A84
2005-04-15 00:12:11 C 13 53 57.788 +28 11 42.96 – q A84
2005-04-15 00:13:45 C 13 53 57.287 +28 11 44.11 – q A84
2005-04-15 00:16:52 C 13 53 56.370 +28 11 49.30 – q A84
2005-04-15 00:30:23 C 13 53 52.247 +28 12 06.10 – q A84
2005-04-15 00:31:56 C 13 53 51.849 +28 12 08.47 – q A84
2005-04-15 00:33:30 C 13 53 51.272 +28 12 10.27 – q A84
2005-04-15 00:35:04 C 13 53 50.820 +28 12 13.33 – q A84
2005-04-15 00:36:38 C 13 53 50.413 +28 12 15.28 – q A84
2005-04-15 00:38:11 C 13 53 49.878 +28 12 17.15 – q A84
2005-04-15 00:39:46 C 13 53 49.391 +28 12 18.90 – q A84
2005-04-15 00:41:20 C 13 53 48.870 +28 12 21.37 – q A84
2005-04-15 00:42:54 C 13 53 48.454 +28 12 23.72 – q A84
2005-04-15 00:44:30 C 13 53 47.993 +28 12 25.35 – q A84
2005-04-15 00:46:05 C 13 53 47.500 +28 12 27.50 – q A84
2005-04-15 00:47:39 C 13 53 46.985 +28 12 28.05 – q A84
2005-04-15 00:49:15 C 13 53 46.542 +28 12 31.58 – q A84
2005-04-15 00:50:50 C 13 53 46.132 +28 12 32.60 – q A84
2005-04-15 00:52:26 C 13 53 45.576 +28 12 34.87 – q A84
2005-04-15 00:54:01 C 13 53 45.080 +28 12 38.19 – q A84
2005-04-15 00:55:37 C 13 53 44.611 +28 12 38.92 – q A84
2005-04-15 00:57:12 C 13 53 44.145 +28 12 41.45 – q A84
2005-04-15 00:58:47 C 13 53 43.623 +28 12 44.66 – q A84
2005-04-15 01:00:24 C 13 53 43.147 +28 12 45.93 – q A84
2005-04-15 01:02:00 C 13 53 42.658 +28 12 48.57 – q A84
2005-04-15 01:03:35 C 13 53 42.191 +28 12 50.54 – q A84
2005-04-15 01:05:12 C 13 53 41.702 +28 12 51.58 – q A84
2005-04-15 01:06:49 C 13 53 41.126 +28 12 55.85 – q A84
2005-04-15 01:08:24 C 13 53 40.814 +28 12 55.46 – q A84
2005-04-15 01:10:00 C 13 53 40.218 +28 12 58.50 – q A84
2005-04-15 01:11:36 C 13 53 39.750 +28 13 01.47 – q A84
2005-04-15 01:13:11 C 13 53 39.379 +28 13 02.10 – q A84
2005-04-15 01:14:46 C 13 53 38.698 +28 13 05.99 – q A84
2005-04-15 01:16:21 C 13 53 38.308 +28 13 06.70 – q A84
2005-04-16 00:44:21 C 13 46 21.375 +28 45 17.57 – q A84
2005-04-16 00:45:54 C 13 46 20.848 +28 45 19.65 – q A84
2005-04-16 00:53:47 C 13 46 18.193 +28 45 30.14 – q A84
2005-04-16 00:55:21 C 13 46 17.652 +28 45 32.08 – q A84
2005-04-16 00:56:54 C 13 46 17.118 +28 45 34.19 – q A84
2005-04-16 00:58:26 C 13 46 16.598 +28 45 36.27 – q A84
2005-04-16 00:59:59 C 13 46 16.075 +28 45 38.27 – q A84
2005-04-16 01:01:32 C 13 46 15.544 +28 45 40.30 – q A84
2005-04-16 01:03:05 C 13 46 15.018 +28 45 42.35 – q A84
2005-04-16 01:04:37 C 13 46 14.500 +28 45 44.40 – q A84
2005-04-16 01:06:10 C 13 46 13.975 +28 45 46.38 – 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)