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
2005-11-09 06:50:23 C 02 38 55.25 +31 33 55.3 17.2 c 704
2005-11-09 07:08:47 C 02 38 52.11 +31 34 19.7 17.1 c 704
2005-11-09 07:26:37 C 02 38 49.07 +31 34 44.1 17.1 c 704
2005-11-10 05:38:13 C 02 35 09.42 +32 04 45.0 r 703
2005-11-10 05:47:36 C 02 35 07.80 +32 04 58.0 r 703
2005-11-10 05:57:01 C 02 35 06.14 +32 05 10.6 r 703
2005-11-10 06:06:25 C 02 35 04.52 +32 05 23.4 r 703
2005-11-11 19:49:55 C 02 28 44.08 +32 54 55.1 c 434
2005-11-11 19:53:07 C 02 28 43.58 +32 54 59.0 c 434
2005-11-11 19:55:12 C 02 28 43.18 +32 55 01.7 c 434
2005-11-11 19:57:27 C 02 28 42.82 +32 55 05.1 c 434
2005-11-11 22:33:36 C 02 28 15.56 +32 58 27.5 c A48
2005-11-11 22:36:17 C 02 28 15.09 +32 58 31.0 c A48
2005-11-11 22:38:58 C 02 28 14.61 +32 58 34.5 c A48
2005-11-11 22:41:38 C 02 28 14.14 +32 58 37.7 c A48
2005-11-20 05:06:39 C 01 54 02.30 +36 42 50.4 r 703
2005-11-20 05:20:07 C 01 53 59.92 +36 43 03.7 r 703
2005-11-22 16:09:54 C 01 44 08.32 +37 36 11.1 r 084
2005-11-22 16:13:34 C 01 44 07.74 +37 36 14.4 r 084
2005-11-22 20:17:01 C 01 43 26.76 +37 39 43.3 r 084
2005-11-22 20:20:41 C 01 43 26.12 +37 39 46.6 r 084
2005-11-26 04:41:50 C 01 30 36.53 +38 42 35.3 17.3 c 704
2005-11-26 05:00:07 C 01 30 33.60 +38 42 48.1 17.3 c 704
2005-11-26 05:18:33 C 01 30 30.65 +38 43 01.4 17.2 c 704
2005-11-26 05:37:18 C 01 30 27.64 +38 43 14.3 17.5 c 704
2005-11-26 05:56:11 C 01 30 24.63 +38 43 27.3 17.4 c 704
2005-11-26 18:19:08 C 01 28 32.21 +38 52 04.8 r A13
2005-11-26 18:24:31 C 01 28 31.37 +38 52 08.3 r A13
2005-11-26 18:44:09 C 01 28 28.29 +38 52 22.5 r A13
2005-11-26 18:48:24 C 01 28 27.64 +38 52 25.5 r A13
2005-11-26 19:06:48 C 01 28 24.76 +38 52 38.3 r A13
2005-11-26 19:11:03 C 01 28 24.08 +38 52 41.7 r A13
2005-12-10 03:43:30 C 00 49 30.10 +41 35 03.2 r 703
2005-12-10 03:55:07 C 00 49 28.99 +41 35 07.5 r 703
2005-12-10 04:06:21 C 00 49 27.94 +41 35 11.2 r 703
2005-12-10 04:17:18 C 00 49 26.94 +41 35 16.0 r 703
2005-12-16 22:09:14 C 00 37 49.96 +42 32 25.6 o A32
2005-12-16 22:23:51 C 00 37 49.10 +42 32 30.2 o A32
2005-12-16 22:38:29 C 00 37 48.26 +42 32 34.7 o A32
2005-12-22 03:21:48 C 00 32 16.64 +43 14 48.0 18.3 c 704
2005-12-22 03:47:16 C 00 32 15.63 +43 14 55.8 18.3 c 704
2005-12-22 04:06:38 C 00 32 14.96 +43 15 02.4 18.5 c 704
2005-12-22 04:26:15 C 00 32 14.18 +43 15 08.5 18.5 c 704
2005-12-22 04:46:34 C 00 32 13.42 +43 15 14.1 18.0 c 704
2006-01-14 19:47:51 C 00 37 00.18 +47 07 36.2 o A32
2006-01-14 20:01:39 C 00 37 00.69 +47 07 41.8 o A32
2006-01-14 20:17:04 C 00 37 01.28 +47 07 48.8 o A32
2006-01-14 20:48:45 C 00 37 02.81 +47 08 05.2 o A32
2006-01-21 02:05:05 C 00 44 51.06 +48 26 04.2 18.4 c 704
2006-01-21 02:23:32 C 00 44 52.08 +48 26 14.5 19.5 c 704