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
2001-04-23 13:13:21 C 14 18 19.78 +30 34 39.8 r 379
2001-04-23 13:19:45 C 14 18 13.84 +30 35 29.5 r 379
2001-04-23 13:22:54 C 14 18 10.97 +30 35 54.4 r 379
2001-04-23 13:24:14 C 14 18 09.73 +30 36 04.3 r 379
2001-04-23 13:29:23 C 14 18 04.86 +30 36 44.8 r 379
2001-04-23 13:30:46 C 14 18 03.64 +30 36 55.3 r 379
2001-04-23 19:36:21 C 14 12 21.84 +31 24 36.4 557
2001-04-23 19:44:22 C 14 12 13.68 +31 25 44.5 557
2001-04-23 19:46:12 C 14 12 11.80 +31 25 57.2 113
2001-04-23 19:52:26 C 14 12 05.40 +31 26 51.2 113
2001-04-23 19:52:56 C 14 12 04.79 +31 26 58.2 557
2001-04-23 20:00:52 C 14 11 56.52 +31 28 06.4 557
2001-04-23 20:08:13 C 14 11 49.02 +31 29 06.9 113
2001-04-23 20:09:04 C 14 11 48.05 +31 29 14.4 113
2001-04-23 20:09:25 C 14 11 47.58 +31 29 20.4 557
2001-04-23 20:09:57 C 14 11 47.15 +31 29 21.7 113
2001-04-23 20:10:50 C 14 11 46.24 +31 29 29.0 113
2001-04-23 20:11:42 C 14 11 45.33 +31 29 36.7 113
2001-04-23 20:12:33 C 14 11 44.39 +31 29 45.1 113
2001-04-23 20:13:24 C 14 11 43.53 +31 29 51.8 113
2001-04-23 20:14:17 C 14 11 42.59 +31 29 59.3 113
2001-04-23 20:15:10 C 14 11 41.70 +31 30 06.6 113
2001-04-23 20:16:02 C 14 11 40.79 +31 30 14.2 113
2001-04-23 20:17:23 C 14 11 39.25 +31 30 28.7 557
2001-04-23 20:25:56 C 14 11 30.24 +31 31 42.7 557
2001-04-23 21:02:45 C 14 10 53.94 +31 37 24.9 176
2001-04-23 21:05:24 C 14 10 51.14 +31 37 48.6 176
2001-04-23 21:11:26 C 14 10 43.04 +31 38 27.2 203
2001-04-23 21:12:35 C 14 10 43.44 +31 38 51.6 176
2001-04-23 21:17:04 C 14 10 38.55 +31 39 31.4 176
2001-04-23 21:20:56 C 14 10 32.75 +31 39 50.6 203
2001-04-23 21:23:06 C 14 10 30.42 +31 40 09.0 203
2001-04-23 21:36:58 C 14 10 15.37 +31 42 10.2 203
2001-04-23 21:40:39 C 14 10 11.29 +31 42 42.9 203
2001-04-23 21:42:12 C 14 10 09.59 +31 42 57.1 203
2001-04-23 21:50:41 C 14 10 00.34 +31 44 10.8 203
2001-04-23 22:15:35 C 14 09 31.74 +31 47 40.7 046
2001-04-23 22:16:52 C 14 09 30.33 +31 47 51.7 046
2001-04-23 22:18:20 C 14 09 28.72 +31 48 04.4 046
2001-04-23 22:20:47 C 14 09 26.01 +31 48 25.9 046
2001-04-23 22:24:17 C 14 09 22.08 +31 48 56.7 046
2001-04-23 22:24:57 C 14 09 23.90 +31 48 48.8 940
2001-04-23 22:29:43 C 14 09 16.22 +31 49 53.1 595
2001-04-23 22:30:49 C 14 09 17.43 +31 49 41.0 940
2001-04-23 22:33:43 C 14 09 11.76 +31 50 28.4 595
2001-04-23 22:41:27 C 14 09 05.56 +31 51 14.6 940
2001-04-23 22:41:45 C 14 09 02.76 +31 51 39.1 595
2001-04-23 22:48:31 C 14 08 57.68 +31 52 17.4 940
2001-04-23 23:06:08 C 14 08 36.18 +31 55 14.7 203
2001-04-23 23:12:43 C 14 08 28.76 +31 56 12.5 203
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)