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
2020-07-20 21:54:14 S 22 56 55.769 -75 12 29.45 V C57
2020-07-20 21:54:14 s 1 +99586.545 0 +296854.43 8860.0 C57
2020-07-21 01:04:14 S 22 56 20.107 -75 13 47.06 V C57
2020-07-21 01:04:14 s 1 +94207.737 0 +305612.68 7960.0 C57
2020-07-21 06:34:14 S 22 55 18.938 -75 16 01.63 V C57
2020-07-21 06:34:14 s 1 +84509.304 0 +319675.84 4000.0 C57
2020-07-21 17:24:14 S 22 53 13.886 -75 20 31.27 V C57
2020-07-21 17:24:14 s 1 +64364.479 0 +343368.31 8190.0 C57
2020-07-21 18:24:14 S 22 53 03.026 -75 20 53.92 V C57
2020-07-21 18:24:14 s 1 +62449.511 0 +345300.51 5390.0 C57
2020-07-21 20:44:14 S 22 52 37.303 -75 21 56.27 V C57
2020-07-21 20:44:14 s 1 +57951.439 0 +349647.71 4050.0 C57
2020-07-21 21:54:14 S 22 52 25.553 -75 22 21.25 V C57
2020-07-21 21:54:14 s 1 +55687.747 0 +351737.59 7580.0 C57
2020-07-22 01:54:14 S 22 51 39.290 -75 23 50.17 V C57
2020-07-22 01:54:14 s 1 +47860.321 0 +358486.58 6900.0 C57
2020-07-22 13:14:14 S 22 49 30.307 -75 28 12.29 V C57
2020-07-22 13:14:14 s 1 +25258.954 0 +374230.59 7100.0 C57
2020-07-22 16:54:14 S 22 48 48.516 -75 29 27.67 V C57
2020-07-22 16:54:14 s 1 +17856.362 0 +378294.17 6490.0 C57
2020-07-22 21:44:14 S 22 47 53.508 -75 31 23.41 V C57
2020-08-24 18:56:27 C 20 19 32.95 -71 04 52.5 o K95
2020-08-24 19:06:27 C 20 19 30.93 -71 04 40.0 o K95
2021-01-08 05:15:00 C 23 17 07.900 -11 26 16.33 U F51
2021-01-08 05:31:16 C 23 17 09.182 -11 25 59.93 U F51
2021-01-08 05:47:37 C 23 17 10.480 -11 25 43.65 U F51
2021-01-08 06:03:58 C 23 17 11.760 -11 25 27.30 U F51
2022-07-29 14:10:05 C 03 56 51.994 +14 38 32.20 U F52
2022-07-29 14:17:24 C 03 56 52.696 +14 38 37.08 U F52
2022-07-29 14:24:45 C 03 56 53.397 +14 38 42.09 U F52
2022-07-29 14:32:05 C 03 56 54.090 +14 38 46.95 U F52
2022-10-19 11:12:21 S 08 02 32.875 +38 52 48.14 L C51
2022-10-20 04:24:10 S 08 05 41.45 +39 06 05.1 L C51
2022-10-20 10:39:31 S 08 06 50.77 +39 10 52.6 L C51
2022-10-20 12:13:57 S 08 07 07.90 +39 12 03.9 L C51
2022-10-20 15:21:42 S 08 07 42.66 +39 14 29.4 L C51
2022-10-20 16:55:36 S 08 07 59.99 +39 15 39.0 L C51
2022-10-20 18:29:29 S 08 08 17.24 +39 16 51.2 L C51
2022-10-20 20:03:21 S 08 08 34.57 +39 18 03.6 L C51
2022-10-20 23:11:08 S 08 09 09.394 +39 20 28.21 L C51
2022-10-21 00:45:00 S 08 09 27.03 +39 21 40.3 L C51
2022-10-21 08:34:15 S 08 10 54.18 +39 27 37.5 L C51
2022-10-21 14:49:36 S 08 12 04.48 +39 32 20.2 L C51
2022-10-22 06:28:16 S 08 15 00.50 +39 44 11.5 L C51
2022-10-22 09:35:50 S 08 15 35.89 +39 46 28.0 L C51
2022-10-22 12:42:52 S 08 16 11.28 +39 48 52.7 L C51
2022-10-22 18:58:58 S 08 17 22.44 +39 53 36.4 L C51
2022-10-22 22:06:43 S 08 17 58.20 +39 55 55.6 L C51
2022-10-23 14:39:47 C 08 21 08.573 +40 08 16.48 V T08
2022-10-23 15:04:10 C 08 21 13.145 +40 08 35.02 V T08