54071 (2000 GQ146)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1973585090 ± 4.50e-02
Semi-major axis (a)1.3291465325 AU ± 1.85e-02
Inclination (i)23.44267693° ± 4.02e+00
Long. of Asc. Node (Ω)36.33132675° ± 3.09e+00
Arg. of Perihelion (ω)128.29268149° ± 1.15e+01
Mean Anomaly (M)290.16530703° ± 2.22e+01
Mean Motion (n)0.6432102880°/day ± 1.35e-02
Perihelion dist (q)1.06682815 AU ± 6.17e-02
Aphelion dist (Q)1.59146491 AU ± 6.38e-02
Orbital Period1.53235466 yr ± 3.21e-02
NGA Modelr2
A2-4.01556229e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.279″
Uncertainty0
Orbit TypeAmor
MOID0.125153 AU
Observations Used1149
Gaia Obs Used187
Oppositions10
Arc Total1988-2026
First Observation Used1988-10-03
Last Observation Used2026-01-03
Observations (1410)
Date Type RA Dec Mag Band Observatory
2008-10-19 22:57:31 C 01 47 14.77 -03 17 46.3 r 130
2008-10-21 07:26:54 C 01 43 08.65 -02 54 12.2 r G96
2008-10-21 07:33:00 C 01 43 07.86 -02 54 07.8 r G96
2008-10-21 07:39:10 C 01 43 07.03 -02 54 03.3 r G96
2008-10-21 07:45:21 C 01 43 06.24 -02 53 58.6 r G96
2008-10-23 06:00:10 C 01 37 13.29 -02 18 59.7 17.9 c 704
2008-10-23 06:16:32 C 01 37 11.17 -02 18 46.6 18.1 c 704
2008-10-23 06:32:55 C 01 37 09.00 -02 18 34.8 18.2 c 704
2008-10-23 06:49:20 C 01 37 06.90 -02 18 22.6 18.0 c 704
2008-10-23 07:05:43 C 01 37 04.66 -02 18 09.2 18.0 c 704
2008-10-29 06:55:05 C 01 18 49.60 -00 19 40.4 r 703
2008-10-29 07:04:41 C 01 18 48.34 -00 19 32.0 r 703
2008-10-29 07:14:20 C 01 18 47.08 -00 19 23.8 r 703
2008-10-29 07:23:53 C 01 18 45.86 -00 19 15.6 r 703
2008-10-29 08:20:25 C 01 18 38.66 -00 18 26.4 r 703
2008-10-29 08:28:25 C 01 18 37.65 -00 18 18.7 r 703
2008-10-29 08:36:18 C 01 18 36.54 -00 18 11.4 r 703
2008-10-29 08:44:24 C 01 18 35.60 -00 18 04.6 r 703
2008-10-30 04:46:26 C 01 16 07.21 -00 00 34.3 17.4 c 704
2008-10-30 05:03:08 C 01 16 05.10 -00 00 20.9 17.4 c 704
2008-10-30 05:20:24 C 01 16 02.90 -00 00 05.6 17.8 c 704
2008-10-30 05:37:05 C 01 16 00.76 +00 00 08.9 17.7 c 704
2008-10-30 05:53:43 C 01 15 58.64 +00 00 23.7 17.5 c 704
2008-11-08 05:49:55 C 00 51 16.20 +03 18 12.5 r 703
2008-11-08 06:09:10 C 00 51 14.14 +03 18 30.3 r 703
2008-11-08 06:47:52 C 00 51 10.00 +03 19 06.8 r 703
2008-11-20 04:46:05 C 00 27 07.35 +07 46 45.7 18.7 c 704
2008-11-20 05:22:06 C 00 27 04.94 +07 47 18.2 18.9 c 704
2008-11-20 05:40:05 C 00 27 03.72 +07 47 35.2 18.8 c 704
2008-11-20 05:58:11 C 00 27 02.50 +07 47 51.5 19.0 c 704
2008-11-23 03:30:28 C 00 22 56.02 +08 51 25.7 r 703
2008-11-23 03:38:55 C 00 22 55.52 +08 51 33.4 r 703
2008-11-23 03:47:12 C 00 22 55.05 +08 51 40.9 r 703
2008-11-23 03:55:35 C 00 22 54.55 +08 51 48.1 r 703
2008-12-02 03:12:48 C 00 14 21.40 +12 03 25.2 r G96
2008-12-02 03:23:00 C 00 14 21.12 +12 03 34.0 r G96
2008-12-02 03:33:23 C 00 14 20.83 +12 03 43.1 r G96
2008-12-02 03:43:39 C 00 14 20.50 +12 03 52.0 r G96
2008-12-02 04:40:22 C 00 14 18.85 +12 04 41.3 r G96
2008-12-02 04:50:13 C 00 14 18.60 +12 04 49.7 r G96
2008-12-02 04:59:58 C 00 14 18.31 +12 04 58.2 r G96
2008-12-04 01:32:59 C 00 13 17.95 +12 43 41.5 18.4 c 704
2008-12-04 01:51:02 C 00 13 17.53 +12 43 56.9 18.7 c 704
2008-12-04 02:09:05 C 00 13 17.12 +12 44 12.7 18.6 c 704
2008-12-04 02:27:31 C 00 13 16.72 +12 44 29.3 18.8 c 704
2008-12-04 02:45:38 C 00 13 16.27 +12 44 44.0 18.8 c 704
2008-12-21 03:12:50 C 00 13 56.28 +18 29 12.5 r 703
2008-12-21 03:18:48 C 00 13 56.32 +18 29 17.4 19.9 c 704
2008-12-21 03:22:24 C 00 13 56.49 +18 29 20.5 r 703
2008-12-21 03:31:59 C 00 13 56.67 +18 29 28.0 r 703