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
2003-05-30 00:38:12 C 15 17 04.75 +35 46 21.7 d 557
2003-05-30 00:41:23 C 15 17 04.63 +35 46 18.4 d 557
2003-05-30 20:41:07 C 15 16 27.76 +35 25 39.9 d 557
2003-05-30 21:41:44 C 15 16 25.77 +35 24 36.8 d 557
2003-05-30 22:40:40 C 15 16 23.84 +35 23 35.2 d 557
2003-05-30 23:41:28 C 15 16 21.86 +35 22 31.4 d 557
2003-05-31 00:41:24 C 15 16 19.92 +35 21 28.2 d 557
2003-05-31 01:26:17 C 15 16 18.49 +35 20 40.9 d 557
2003-05-31 02:54:48 C 15 16 16.55 +35 19 14.7 16.6 d H72
2003-05-31 02:58:29 C 15 16 16.43 +35 19 10.2 16.7 d H72
2003-05-31 03:02:47 C 15 16 16.23 +35 19 06.0 16.1 d H72
2003-05-31 03:06:28 C 15 16 16.11 +35 19 01.6 16.6 d H72
2003-05-31 03:10:09 C 15 16 15.98 +35 18 58.6 16.3 d H72
2003-05-31 03:17:28 C 15 16 15.74 +35 18 50.8 16.0 d H72
2003-05-31 21:09:48 C 15 15 44.12 +34 59 58.2 c 198
2003-05-31 21:17:26 C 15 15 43.88 +34 59 50.1 c 198
2003-05-31 21:27:41 C 15 15 43.56 +34 59 39.3 c 198
2003-05-31 21:30:18 C 15 15 43.48 +34 59 36.5 c 198
2003-06-01 06:42:26 C 15 15 27.42 +34 49 52.5 d 703
2003-06-01 06:56:54 C 15 15 27.01 +34 49 36.5 d 703
2003-06-01 07:11:23 C 15 15 26.52 +34 49 21.4 d 703
2003-06-01 07:25:47 C 15 15 26.07 +34 49 05.5 d 703
2003-06-01 16:31:50 C 15 15 10.68 +34 39 20.9 379
2003-06-01 16:34:35 C 15 15 10.57 +34 39 16.7 379
2003-06-01 16:39:27 C 15 15 10.46 +34 39 12.2 379
2003-06-01 16:46:23 C 15 15 10.24 +34 39 04.1 379
2003-06-01 20:46:53 C 15 15 04.27 +34 34 45.0 d 557
2003-06-01 21:42:09 C 15 15 02.68 +34 33 44.9 c 127
2003-06-01 21:48:44 C 15 15 02.48 +34 33 37.9 c 127
2003-06-01 21:55:28 C 15 15 02.30 +34 33 31.0 c 127
2003-06-01 21:56:19 C 15 15 02.21 +34 33 30.4 d 557
2003-06-01 22:02:41 C 15 15 02.06 +34 33 23.0 c 127
2003-06-01 22:40:42 C 15 15 00.89 +34 32 42.6 d 557
2003-06-01 23:19:20 C 15 14 59.76 +34 32 00.7 d 557
2003-06-02 01:14:26 C 15 14 56.43 +34 29 55.3 d 557
2003-06-02 03:02:05 C 15 14 54.07 +34 28 04.8 d H72
2003-06-02 03:05:00 C 15 14 54.05 +34 28 01.9 d H72
2003-06-02 03:08:40 C 15 14 54.00 +34 27 57.3 d H72
2003-06-02 03:11:36 C 15 14 53.88 +34 27 54.5 d H72
2003-06-02 03:14:49 C 15 14 53.74 +34 27 52.3 d H72
2003-06-02 03:18:02 C 15 14 53.69 +34 27 48.0 d H72
2003-06-02 03:21:23 C 15 14 53.69 +34 27 45.0 d H72
2003-06-02 20:52:29 C 15 14 25.97 +34 08 38.2 d 557
2003-06-02 22:07:00 C 15 14 23.86 +34 07 16.8 d 557
2003-06-03 00:09:38 C 15 14 20.48 +34 05 01.8 d 557
2003-06-03 01:19:00 C 15 14 18.61 +34 03 44.9 d 557
2003-06-03 03:22:14 C 15 14 15.95 +34 01 35.7 16.8 d H72
2003-06-03 03:26:14 C 15 14 15.93 +34 01 32.0 16.0 d H72
2003-06-03 03:30:35 C 15 14 15.86 +34 01 27.1 16.2 d H72
2003-06-03 03:33:14 C 15 14 15.73 +34 01 24.1 16.3 d H72