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
2003-04-17 20:17:14 C 11 06 27.93 +49 38 38.8 d 151
2003-04-17 20:17:57 C 11 06 27.89 +49 38 35.0 d 151
2003-04-17 20:19:06 C 11 06 27.82 +49 38 29.4 d 151
2003-04-17 20:19:39 C 11 06 27.78 +49 38 26.4 d 151
2003-04-17 20:20:26 C 11 06 27.74 +49 38 22.7 d 151
2003-04-17 20:21:07 C 11 06 27.69 +49 38 19.1 d 151
2003-04-17 20:21:41 C 11 06 27.66 +49 38 16.3 d 151
2003-04-17 20:22:28 C 11 06 27.62 +49 38 12.4 d 151
2003-04-17 21:03:04 C 11 06 25.62 +49 34 45.4 d 170
2003-04-17 21:04:26 C 11 06 25.54 +49 34 38.4 d 170
2003-04-17 21:04:52 C 11 06 25.48 +49 34 36.0 d 170
2003-04-17 21:07:09 C 11 06 25.34 +49 34 24.2 d 170
2003-04-17 23:31:52 C 11 06 16.38 +49 21 37.1 d 118
2003-04-17 23:33:25 C 11 06 16.34 +49 21 28.8 d 118
2003-04-17 23:34:53 C 11 06 16.25 +49 21 21.1 d 118
2003-04-17 23:39:03 C 11 06 16.04 +49 20 59.1 d 118
2003-04-17 23:40:37 C 11 06 15.94 +49 20 50.6 d 118
2003-04-19 21:33:39 C 11 04 26.21 +45 16 19.1 c 084
2003-04-20 21:03:57 C 11 03 40.43 +43 07 40.9 c 084
2003-04-21 12:49:17 C 11 03 13.38 +41 40 42.9 355
2003-04-21 12:51:14 C 11 03 13.34 +41 40 31.5 355
2003-04-21 12:56:35 C 11 03 13.14 +41 40 01.9 355
2003-04-21 13:00:48 C 11 03 12.93 +41 39 38.5 355
2003-04-21 21:02:01 C 11 03 00.93 +40 54 45.7 c 198
2003-04-21 21:06:04 C 11 03 00.78 +40 54 23.1 c 198
2003-04-21 21:10:06 C 11 03 00.63 +40 54 00.3 c 198
2003-04-21 21:14:56 C 11 03 00.46 +40 53 32.8 c 198
2003-04-21 21:18:43 C 11 03 00.32 +40 53 11.8 c 198
2003-04-21 22:22:15 C 11 02 57.74 +40 47 04.8 c 084
2003-04-22 03:49:00 C 11 02 50.59 +40 16 50.1 c 750
2003-04-22 04:00:12 C 11 02 50.18 +40 15 47.1 c 750
2003-04-22 04:10:05 C 11 02 49.82 +40 14 51.2 c 750
2003-04-22 05:22:56 C 11 02 47.84 +40 08 10.6 16.3 c 704
2003-04-22 05:41:57 C 11 02 47.16 +40 06 23.2 16.2 c 704
2003-04-22 05:58:11 C 11 02 46.55 +40 04 51.6 16.7 c 704
2003-04-22 19:58:53 C 11 02 28.91 +38 45 52.4 16.3 A30
2003-04-22 19:59:04 C 11 02 28.95 +38 45 52.4 c 632
2003-04-22 20:15:51 C 11 02 28.41 +38 44 16.9 16.3 A30
2003-04-22 20:19:19 C 11 02 28.30 +38 43 58.3 16.3 A30
2003-04-22 20:19:35 C 11 02 28.28 +38 43 56.8 c 632
2003-04-22 20:26:51 C 11 02 28.00 +38 43 16.0 c 632
2003-04-22 20:32:26 C 11 02 27.85 +38 42 44.4 c 632
2003-04-22 20:38:16 C 11 02 27.63 +38 42 11.5 c 632
2003-04-24 20:44:53 C 11 01 37.41 +34 08 40.9 d A28
2003-04-24 20:47:29 C 11 01 37.36 +34 08 26.7 d A28
2003-04-24 20:53:32 C 11 01 37.18 +34 07 51.9 d A28
2003-04-24 20:56:07 C 11 01 37.13 +34 07 36.9 d A28
2003-04-24 21:17:42 C 11 01 36.66 +34 05 33.9 d A28
2003-04-24 21:19:39 C 11 01 36.65 +34 05 22.6 d A28
2003-04-24 21:59:57 C 11 01 35.51 +34 01 21.1 c 084