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
2001-04-22 09:10:58 C 14 37 25.81 +27 36 51.0 919
2001-04-22 12:37:01 C 14 35 41.93 +27 54 58.8 r 379
2001-04-22 12:38:55 C 14 35 40.87 +27 55 10.6 r 379
2001-04-22 12:41:02 C 14 35 39.57 +27 55 21.8 r 379
2001-04-22 12:43:04 C 14 35 38.36 +27 55 33.6 r 379
2001-04-22 12:47:13 C 14 35 35.89 +27 55 56.8 r 379
2001-04-22 12:48:48 C 14 35 34.98 +27 56 05.5 r 379
2001-04-22 13:03:33 C 14 35 26.10 +27 57 30.0 r 379
2001-04-22 14:37:21 C 14 34 28.84 +28 06 19.9 402
2001-04-22 14:39:09 C 14 34 27.72 +28 06 30.2 402
2001-04-22 14:40:59 C 14 34 26.56 +28 06 40.7 402
2001-04-22 19:46:38 C 14 31 25.89 +28 35 30.2 610
2001-04-22 19:49:39 C 14 31 23.92 +28 35 49.0 610
2001-04-22 19:52:39 C 14 31 21.95 +28 36 07.7 610
2001-04-22 19:55:38 C 14 31 19.98 +28 36 26.5 610
2001-04-22 19:58:39 C 14 31 18.01 +28 36 45.2 610
2001-04-22 20:20:40 C 14 31 03.45 +28 39 02.2 107
2001-04-22 20:38:10 C 14 30 51.72 +28 40 52.2 610
2001-04-22 20:42:10 C 14 30 49.02 +28 41 17.2 610
2001-04-22 20:46:09 C 14 30 46.33 +28 41 42.2 610
2001-04-22 20:50:09 C 14 30 43.63 +28 42 07.3 610
2001-04-22 20:54:10 C 14 30 40.94 +28 42 32.3 610
2001-04-22 21:44:07 C 14 30 06.77 +28 47 44.3 107
2001-04-22 22:38:41 C 14 29 28.70 +28 53 27.5 107
2001-04-22 23:52:45 C 14 28 37.64 +29 01 31.8 952
2001-04-22 23:56:12 C 14 28 35.12 +29 01 53.9 952
2001-04-22 23:57:06 C 14 28 34.43 +29 01 59.5 952
2001-04-22 23:58:03 C 14 28 33.74 +29 02 05.4 952
2001-04-23 00:11:20 C 14 28 21.89 +29 03 10.1 595
2001-04-23 00:15:21 C 14 28 18.97 +29 03 35.7 595
2001-04-23 00:23:21 C 14 28 13.15 +29 04 26.3 595
2001-04-23 00:43:11 C 14 27 58.69 +29 06 31.8 595
2001-04-23 00:51:16 C 14 27 52.73 +29 07 23.5 595
2001-04-23 06:29:30 C 14 23 49.34 +29 46 09.6 720
2001-04-23 06:36:30 C 14 23 43.62 +29 46 57.9 720
2001-04-23 06:44:32 C 14 23 38.07 +29 47 29.3 15.4 c 704
2001-04-23 06:45:59 C 14 23 35.68 +29 48 04.3 720
2001-04-23 06:49:29 C 14 23 32.80 +29 48 30.0 720
2001-04-23 06:54:30 C 14 23 28.58 +29 49 05.7 720
2001-04-23 06:56:14 C 14 23 30.69 +29 48 47.5 670
2001-04-23 06:58:00 C 14 23 25.65 +29 49 30.4 720
2001-04-23 07:04:06 C 14 23 21.87 +29 49 47.0 15.8 c 704
2001-04-23 07:23:51 C 14 23 05.42 +29 52 06.2 15.5 c 704
2001-04-23 07:43:22 C 14 22 49.06 +29 54 23.7 15.5 c 704
2001-04-23 08:02:45 C 14 22 32.72 +29 56 40.4 15.4 c 704
2001-04-23 09:06:59 C 14 21 36.31 +30 03 51.7 649
2001-04-23 09:09:48 C 14 21 33.92 +30 04 11.4 649
2001-04-23 09:12:49 C 14 21 31.37 +30 04 32.7 649
2001-04-23 11:00:44 C 14 20 00.90 +30 17 52.2 670
2001-04-23 11:58:01 C 14 19 28.38 +30 24 54.0 r 379
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)