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
2001-04-26 21:28:01 C 10 29 38.52 +44 04 51.8 611
2001-04-26 21:29:01 C 10 29 31.90 +44 04 47.3 611
2001-04-26 21:30:01 C 10 29 25.25 +44 04 42.8 611
2001-04-26 21:30:48 C 10 29 16.47 +44 04 32.3 118
2001-04-26 21:31:01 C 10 29 18.64 +44 04 38.5 611
2001-04-26 21:31:37 C 10 29 11.27 +44 04 28.5 118
2001-04-26 21:32:01 C 10 29 12.00 +44 04 34.0 611
2001-04-26 21:32:35 C 10 29 04.84 +44 04 24.3 118
2001-04-26 21:33:46 C 10 28 56.91 +44 04 18.8 118
2001-04-26 21:34:37 C 10 28 51.21 +44 04 14.6 118
2001-04-26 21:43:08 C 10 27 58.17 +44 04 26.2 627
2001-04-26 21:44:44 C 10 27 47.46 +44 04 18.1 627
2001-04-26 21:46:31 C 10 27 35.58 +44 04 08.9 627
2001-04-26 21:48:18 C 10 27 23.72 +44 04 00.6 627
2001-04-26 21:50:04 C 10 27 11.93 +44 03 52.0 627
2001-04-26 21:51:51 C 10 27 00.04 +44 03 42.6 627
2001-04-26 21:53:37 C 10 26 48.24 +44 03 34.0 627
2001-04-26 21:55:37 C 10 26 34.99 +44 03 23.5 627
2001-04-26 21:59:28 C 10 26 09.18 +44 03 02.7 627
2001-04-26 22:01:15 C 10 25 57.32 +44 02 53.3 627
2001-04-26 22:03:34 C 10 25 41.85 +44 02 40.7 627
2001-04-26 22:05:33 C 10 25 28.53 +44 02 30.1 627
2001-04-26 22:09:00 C 10 25 05.49 +44 02 09.4 14.4 627
2001-04-26 22:10:47 C 10 24 53.52 +44 02 00.7 14.2 627
2001-04-26 22:12:33 C 10 24 41.73 +44 01 51.4 14.3 627
2001-04-26 22:14:19 C 10 24 29.93 +44 01 40.8 13.8 627
2001-04-26 22:16:16 C 10 24 16.77 +44 01 29.5 14.4 627
2001-04-26 22:18:03 C 10 24 04.99 +44 01 19.3 14.1 627
2001-04-26 22:24:24 C 10 23 22.48 +44 00 40.9 14.5 627
2001-04-26 22:26:23 C 10 23 09.26 +44 00 29.3 14.2 627
2001-04-26 22:28:11 C 10 22 57.15 +44 00 17.9 14.4 627
2001-04-26 22:29:58 C 10 22 45.18 +44 00 07.3 14.3 627
2001-04-26 22:31:45 C 10 22 33.23 +43 59 56.3 14.6 627
2001-04-26 22:33:31 C 10 22 21.32 +43 59 45.0 14.6 627
2001-04-26 22:44:55 C 10 21 05.53 +43 57 53.6 198
2001-04-27 02:27:18 C 09 56 29.45 +43 26 44.7 726
2001-04-27 02:29:49 C 09 56 11.92 +43 26 14.9 726
2001-04-27 02:34:48 C 09 55 37.35 +43 25 14.8 726
2001-04-27 02:37:19 C 09 55 20.08 +43 24 44.8 726
2001-04-27 02:41:53 C 09 54 48.54 +43 23 49.2 726
2001-04-27 02:44:22 C 09 54 31.27 +43 23 18.4 726
2001-04-27 02:46:52 C 09 54 13.98 +43 22 46.5 726
2001-04-27 02:49:23 C 09 53 56.68 +43 22 15.5 726
2001-04-27 02:51:52 C 09 53 39.42 +43 21 43.8 726
2001-04-27 12:58:04 C 08 45 45.42 +39 54 59.3 340
2001-04-27 13:00:05 C 08 45 32.54 +39 54 01.7 340
2001-04-27 13:02:42 C 08 45 15.24 +39 52 44.1 340
2001-04-27 13:03:00 C 08 45 13.25 +39 52 35.6 340
2001-04-28 03:52:47 C 07 23 07.36 +31 18 19.0 926
2001-04-28 03:53:02 C 07 23 06.29 +31 18 09.9 926
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)