54789 (2001 MZ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2874000282 ± 5.10e-09
Semi-major axis (a)1.7759838958 AU ± 7.51e-10
Inclination (i)24.46590535° ± 5.63e-07
Long. of Asc. Node (Ω)130.04798320° ± 1.03e-06
Arg. of Perihelion (ω)20.04699346° ± 1.90e-06
Mean Anomaly (M)231.98751373° ± 1.84e-06
Mean Motion (n)0.4164412497°/day ± 2.64e-10
Perihelion dist (q)1.26556607 AU ± 9.08e-09
Aphelion dist (Q)2.28640172 AU ± 9.11e-09
Orbital Period2.36678351 yr ± 1.50e-09
Physical Parameters
H (abs. magnitude)15.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.084″
Uncertainty0
Orbit TypeAmor
MOID0.292157 AU
Observations Used8787
Gaia Obs Used132
Oppositions23
Arc Total1978-2025
First Observation Used1978-10-25
Last Observation Used2025-12-18
Observations (13993)
Date Type RA Dec Mag Band Observatory
2003-03-30 21:39:55 C 16 10 33.96 +39 58 24.2 d 557
2003-03-30 22:39:40 C 16 10 34.54 +39 59 07.6 d 557
2003-03-30 23:08:25 C 16 10 34.80 +39 59 28.5 d 557
2003-03-31 00:10:16 C 16 10 35.34 +40 00 13.1 d 557
2003-03-31 01:11:48 C 16 10 35.82 +40 00 57.2 d 557
2003-03-31 02:08:50 C 16 10 36.24 +40 01 37.4 d 557
2003-03-31 02:48:04 C 16 10 36.50 +40 02 05.1 d 557
2003-03-31 21:03:23 C 16 10 47.66 +40 14 36.9 d 557
2003-03-31 21:45:08 C 16 10 48.07 +40 15 05.7 c 198
2003-03-31 22:06:11 C 16 10 48.21 +40 15 20.9 c 198
2003-03-31 22:20:57 C 16 10 48.31 +40 15 31.4 c 198
2003-03-31 22:59:55 C 16 10 48.47 +40 15 59.0 d 557
2003-04-01 00:34:01 C 16 10 48.98 +40 17 04.6 d 557
2003-04-01 02:35:02 C 16 10 49.52 +40 18 27.4 d 557
2003-04-02 02:08:26 C 16 10 58.14 +40 34 05.1 c 084
2003-04-03 00:08:26 C 16 11 03.02 +40 48 11.8 c 084
2003-04-04 21:02:16 C 16 11 02.10 +41 15 24.0 c 198
2003-04-04 21:07:50 C 16 11 02.08 +41 15 27.5 c 198
2003-04-04 21:17:51 C 16 11 02.07 +41 15 33.7 c 198
2003-04-04 21:27:59 C 16 11 02.02 +41 15 40.0 c 198
2003-04-04 21:31:22 C 16 11 02.02 +41 15 42.1 c 198
2003-04-05 23:48:46 C 16 10 54.08 +41 30 42.5 d 557
2003-04-05 23:58:19 C 16 10 53.99 +41 30 48.1 d 557
2003-04-06 02:15:33 C 16 10 52.65 +41 32 05.1 d 557
2003-04-06 02:25:09 C 16 10 52.56 +41 32 10.5 d 557
2003-04-06 21:46:30 C 16 10 44.29 +41 42 35.2 d 557
2003-04-06 21:59:17 C 16 10 44.16 +41 42 42.4 d 557
2003-04-08 20:51:50 C 16 10 11.82 +42 06 18.4 d 557
2003-04-08 22:32:45 C 16 10 10.26 +42 07 08.9 d 557
2003-04-08 23:10:25 C 16 10 09.40 +42 07 26.1 c 084
2003-04-09 00:29:18 C 16 10 08.27 +42 08 06.0 d 557
2003-04-09 01:47:40 C 16 10 06.85 +42 08 43.6 d 557
2003-04-09 02:53:24 C 16 10 05.66 +42 09 14.3 d 557
2003-04-09 21:55:04 C 16 09 48.46 +42 17 56.3 d 557
2003-04-09 22:17:24 C 16 09 48.05 +42 18 06.6 d 557
2003-04-09 22:38:27 C 16 09 47.84 +42 18 14.7 c J93
2003-04-09 22:41:28 C 16 09 47.69 +42 18 15.5 c J93
2003-04-09 22:44:31 C 16 09 47.57 +42 18 16.9 c J93
2003-04-10 00:42:29 C 16 09 45.18 +42 19 13.9 d 557
2003-04-10 01:20:47 C 16 09 44.38 +42 19 31.1 d 557
2003-04-10 02:13:37 C 16 09 43.29 +42 19 54.7 d 557
2003-04-10 02:45:34 C 16 09 42.64 +42 20 08.7 d 557
2003-04-11 20:00:37 C 16 08 55.29 +42 37 19.7 d 557
2003-04-11 21:01:27 C 16 08 53.94 +42 37 45.1 d 557
2003-04-11 21:52:45 C 16 08 52.74 +42 38 06.6 d 557
2003-04-11 22:57:24 C 16 08 51.19 +42 38 33.1 d 557
2003-04-11 23:21:03 C 16 08 50.37 +42 38 41.3 c 084
2003-04-12 00:00:02 C 16 08 49.63 +42 38 58.5 d 557
2003-04-12 01:00:38 C 16 08 48.10 +42 39 22.6 d 557
2003-04-12 02:01:14 C 16 08 46.54 +42 39 46.2 d 557