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
2014-05-06 09:33:37 C 22 50 15.13 -34 09 00.5 L 309
2014-05-06 09:37:21 C 22 50 15.57 -34 09 00.2 L 309
2014-05-06 09:41:06 C 22 50 16.01 -34 08 59.9 L 309
2014-05-06 09:44:50 C 22 50 16.48 -34 08 59.7 L 309
2014-09-18 03:53:25 C 00 18 36.58 -44 52 01.2 r Y00
2014-09-18 04:06:41 C 00 18 34.84 -44 51 58.9 r Y00
2014-09-18 04:29:08 C 00 18 31.95 -44 51 52.2 r Y00
2014-11-06 06:14:06 C 22 55 20.590 -26 03 11.59 L F51
2014-11-06 06:30:16 C 22 55 20.515 -26 02 51.98 L F51
2014-11-06 06:46:24 C 22 55 20.433 -26 02 32.02 L F51
2014-11-08 05:02:56 C 22 55 20.472 -25 05 54.66 L F51
2014-11-08 05:18:43 C 22 55 20.453 -25 05 35.58 L F51
2014-11-08 05:50:10 C 22 55 20.428 -25 04 57.28 L F51
2014-11-18 02:01:31 C 22 58 00.24 -20 20 42.2 q 703
2014-11-18 02:23:16 C 22 58 00.70 -20 20 17.0 q 703
2014-11-24 01:39:06 C 23 01 29.70 -17 32 29.9 R G45
2014-11-24 01:45:05 C 23 01 29.86 -17 32 23.0 R G45
2014-11-24 01:54:38 C 23 01 30.13 -17 32 12.0 R G45
2014-11-24 02:00:36 C 23 01 30.29 -17 32 04.5 R G45
2015-01-17 01:56:17 C 00 11 39.23 +05 26 06.1 R G45
2015-01-17 02:05:15 C 00 11 39.84 +05 26 15.5 R G45
2015-01-17 02:24:11 C 00 11 41.18 +05 26 35.3 R G45
2015-01-17 02:30:03 C 00 11 41.66 +05 26 40.4 R G45
2019-09-28 10:45:13 C 07 52 20.89 +34 07 36.4 V 703
2019-09-28 10:53:03 C 07 52 22.29 +34 07 39.1 V 703
2019-09-28 11:00:54 C 07 52 23.61 +34 07 40.5 V 703
2019-09-28 11:08:45 C 07 52 24.96 +34 07 41.9 V 703
2019-09-30 10:53:23 C 08 00 51.84 +34 22 37.4 U I41
2019-09-30 12:23:02 C 08 01 07.70 +34 23 05.0 U I41
2019-10-01 09:33:58 C 08 04 55.07 +34 29 12.1 U I41
2019-10-01 10:33:54 C 08 05 05.78 +34 29 30.8 U I41
2019-10-01 10:51:42 C 08 05 08.99 +34 29 35.7 U I41
2019-10-01 10:59:40 C 08 05 10.43 +34 29 37.8 U I41
2019-10-08 02:26:23 C 08 34 24.64 +35 06 28.8 V C95
2019-10-08 02:54:38 C 08 34 29.90 +35 06 34.1 V C95
2019-10-08 03:23:25 C 08 34 35.28 +35 06 38.8 V C95
2019-11-05 11:09:04 C 10 48 07.98 +33 48 47.9 V 703
2019-11-05 11:23:37 C 10 48 10.92 +33 48 42.3 V 703
2019-11-05 11:30:54 C 10 48 12.38 +33 48 38.6 V 703
2019-12-04 13:56:36 C 12 57 28.40 +25 28 47.9 V T08
2019-12-04 14:01:32 C 12 57 29.10 +25 28 42.6 V T08
2019-12-04 14:10:25 C 12 57 30.75 +25 28 34.7 V T08
2019-12-04 14:31:57 C 12 57 34.27 +25 28 14.6 V T08
2019-12-20 11:56:16 C 13 57 43.66 +18 55 32.3 V 703
2019-12-20 12:11:26 C 13 57 45.86 +18 55 17.0 V 703
2019-12-20 12:19:00 C 13 57 47.06 +18 55 09.0 V 703
2019-12-20 15:05:29 C 13 58 11.81 +18 52 08.5 V T08
2019-12-20 15:13:04 C 13 58 12.90 +18 51 59.8 V T08
2019-12-20 15:18:55 C 13 58 13.75 +18 51 53.3 V T08
2019-12-20 15:39:15 C 13 58 16.68 +18 51 32.7 V T08