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
2023-02-10 12:11:46 C 16 23 37.741 +21 21 15.59 V 703
2023-02-10 12:19:20 C 16 23 38.425 +21 21 06.41 V 703
2023-02-18 08:46:33 C 16 41 14.400 +17 21 54.14 V W68
2023-02-18 09:00:58 C 16 41 15.619 +17 21 36.25 V W68
2023-02-18 09:14:05 C 16 41 16.819 +17 21 17.03 V W68
2023-02-18 09:22:27 C 16 41 17.537 +17 21 06.30 V W68
2023-02-26 09:01:41 C 16 58 11.232 +12 54 07.24 V W68
2023-02-26 09:10:36 C 16 58 11.964 +12 53 54.35 V W68
2023-02-26 09:25:33 C 16 58 13.171 +12 53 32.14 V W68
2023-02-26 09:30:05 C 16 58 13.570 +12 53 26.99 V W68
2023-03-01 02:34:47 C 17 03 46.807 +11 16 06.56 V M22
2023-03-01 02:40:38 C 17 03 47.323 +11 15 57.49 V M22
2023-03-01 02:57:09 C 17 03 48.614 +11 15 32.47 V M22
2023-03-01 03:05:27 C 17 03 49.291 +11 15 20.16 V M22
2023-03-07 01:14:13 S 17 15 40.49 +07 28 33.0 L C51
2023-03-07 04:21:37 S 17 15 55.94 +07 23 20.4 L C51
2023-03-07 07:28:50 S 17 16 11.35 +07 18 07.0 L C51
2023-03-07 07:33:27 C 17 16 13.169 +07 18 10.22 V W68
2023-03-07 07:38:00 C 17 16 13.536 +07 18 03.13 V W68
2023-03-07 07:46:28 C 17 16 14.201 +07 17 49.20 V W68
2023-03-07 07:53:44 C 17 16 14.753 +07 17 37.00 V W68
2023-03-07 10:36:14 S 17 16 26.79 +07 12 53.5 L C51
2023-03-07 13:43:38 S 17 16 42.22 +07 07 38.9 L C51
2023-03-07 16:50:51 S 17 16 57.58 +07 02 23.8 L C51
2023-03-07 16:51:02 S 17 16 57.60 +07 02 23.8 L C51
2023-03-07 19:58:15 S 17 17 12.97 +06 57 08.0 L C51
2023-03-07 21:31:57 S 17 17 20.68 +06 54 29.9 L C51
2023-03-08 00:39:21 S 17 17 36.08 +06 49 13.2 L C51
2023-03-08 02:13:03 S 17 17 43.76 +06 46 34.2 L C51
2023-03-08 03:46:34 S 17 17 51.44 +06 43 55.9 L C51
2023-03-08 06:53:58 S 17 18 06.81 +06 38 37.7 L C51
2023-03-08 08:27:40 S 17 18 14.50 +06 35 58.0 L C51
2023-03-08 10:01:22 S 17 18 22.18 +06 33 18.9 L C51
2023-03-08 13:08:35 S 17 18 37.51 +06 27 59.7 L C51
2023-03-08 14:42:17 S 17 18 45.19 +06 25 19.4 L C51
2023-03-08 16:15:59 S 17 18 52.87 +06 22 39.6 L C51
2023-03-08 17:49:41 S 17 19 00.52 +06 19 59.6 L C51
2023-03-08 19:23:23 S 17 19 08.18 +06 17 19.3 L C51
2023-03-09 01:38:00 S 17 19 38.86 +06 06 35.9 L C51
2023-03-09 03:02:33 C 17 19 46.865 +06 04 22.84 V M22
2023-03-09 03:08:24 C 17 19 47.292 +06 04 12.43 V M22
2023-03-09 03:16:53 C 17 19 47.947 +06 03 58.00 V M22
2023-03-09 03:24:41 C 17 19 48.506 +06 03 44.10 V M22
2023-03-09 04:45:24 S 17 19 54.19 +06 01 12.7 L C51
2023-03-09 07:52:37 S 17 20 09.48 +05 55 50.2 L C51
2023-03-09 07:52:48 S 17 20 09.47 +05 55 49.9 L C51
2023-03-09 11:00:01 S 17 20 24.77 +05 50 25.9 L C51
2023-03-09 14:07:03 S 17 20 40.04 +05 45 01.3 L C51
2023-03-10 02:44:33 C 17 21 42.965 +05 23 13.88 V M22
2023-03-10 02:49:06 C 17 21 43.296 +05 23 06.50 V M22