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
2001-04-25 20:51:52 C 12 35 37.59 +40 57 16.4 14.4 939
2001-04-25 20:59:12 C 12 35 10.48 +40 58 57.3 14.2 939
2001-04-25 21:06:44 C 12 34 42.16 +41 00 41.0 14.2 939
2001-04-25 21:14:09 C 12 34 14.34 +41 02 24.6 14.2 939
2001-04-25 21:46:08 C 12 32 13.41 +41 09 41.5 14.1 939
2001-04-25 21:53:49 C 12 31 44.05 +41 11 25.0 13.4 939
2001-04-25 22:05:22 C 12 30 56.42 +41 13 09.5 198
2001-04-25 22:07:54 C 12 30 49.95 +41 14 35.8 14.0 939
2001-04-25 22:14:40 C 12 30 23.76 +41 16 06.3 14.3 939
2001-04-26 02:22:35 C 12 14 01.17 +42 08 42.6 726
2001-04-26 02:25:04 C 12 13 50.31 +42 09 14.5 726
2001-04-26 02:27:35 C 12 13 39.50 +42 09 46.3 726
2001-04-26 02:30:05 C 12 13 28.59 +42 10 18.0 726
2001-04-26 02:50:38 C 12 11 58.74 +42 14 37.6 726
2001-04-26 02:53:07 C 12 11 47.70 +42 15 09.1 726
2001-04-26 02:55:38 C 12 11 36.72 +42 15 40.3 726
2001-04-26 02:58:05 C 12 11 25.12 +42 17 00.5 846
2001-04-26 02:58:06 C 12 11 25.67 +42 16 11.5 726
2001-04-26 03:00:05 C 12 11 16.19 +42 17 25.3 846
2001-04-26 03:01:04 C 12 11 11.79 +42 17 38.0 846
2001-04-26 04:30:39 C 12 04 26.40 +42 34 55.0 750
2001-04-26 04:32:07 C 12 04 19.56 +42 35 11.5 750
2001-04-26 04:32:58 C 12 04 15.54 +42 35 22.1 750
2001-04-26 04:34:53 C 12 04 06.54 +42 35 43.5 750
2001-04-26 04:36:13 C 12 04 00.63 +42 35 57.8 750
2001-04-26 04:37:14 C 12 03 55.77 +42 36 10.1 750
2001-04-26 04:39:34 C 12 03 44.91 +42 36 37.3 750
2001-04-26 04:40:44 C 12 03 39.66 +42 36 50.8 750
2001-04-26 08:00:56 C 11 47 32.87 +43 13 07.3 14.3 919
2001-04-26 08:01:39 C 11 47 29.15 +43 13 14.1 14.2 919
2001-04-26 08:02:55 C 11 47 22.84 +43 13 25.3 14.3 919
2001-04-26 08:04:21 C 11 47 15.59 +43 13 38.3 919
2001-04-26 08:05:27 C 11 47 09.94 +43 13 48.1 919
2001-04-26 08:06:27 C 11 47 04.97 +43 13 57.3 919
2001-04-26 11:21:38 C 11 30 37.79 +43 43 21.3 r 379
2001-04-26 11:25:48 C 11 30 14.70 +43 43 52.6 r 379
2001-04-26 11:28:35 C 11 29 59.13 +43 44 13.9 r 379
2001-04-26 11:29:19 C 11 29 55.01 +43 44 20.0 r 379
2001-04-26 16:01:14 C 11 03 31.27 +44 06 04.6 347
2001-04-26 16:03:01 C 11 03 20.57 +44 06 08.0 347
2001-04-26 16:05:00 C 11 03 08.30 +44 06 13.3 347
2001-04-26 16:06:22 C 11 03 00.02 +44 06 15.5 347
2001-04-26 20:10:29 C 10 38 06.46 +44 09 17.2 540
2001-04-26 20:11:57 C 10 37 57.14 +44 09 12.9 540
2001-04-26 20:13:06 C 10 37 49.13 +44 09 10.5 540
2001-04-26 21:23:01 C 10 30 11.75 +44 05 13.8 611
2001-04-26 21:24:01 C 10 30 05.08 +44 05 09.3 611
2001-04-26 21:25:01 C 10 29 58.43 +44 05 05.0 611
2001-04-26 21:26:01 C 10 29 51.75 +44 05 00.6 611
2001-04-26 21:27:01 C 10 29 45.17 +44 04 56.4 611
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)