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
2003-05-04 22:03:25 C 15 45 18.29 +42 57 23.4 d 557
2003-05-04 22:30:53 C 15 45 16.80 +42 57 14.7 c 240
2003-05-04 22:33:16 C 15 45 16.67 +42 57 13.9 c 240
2003-05-04 22:34:03 C 15 45 16.63 +42 57 13.7 c 240
2003-05-04 22:38:01 C 15 45 16.40 +42 57 12.4 c 240
2003-05-04 22:38:47 C 15 45 16.35 +42 57 12.1 c 240
2003-05-04 22:40:22 C 15 45 16.25 +42 57 11.6 c 240
2003-05-04 22:42:44 C 15 45 16.15 +42 57 10.4 c 196
2003-05-04 22:43:32 C 15 45 16.08 +42 57 10.6 c 240
2003-05-04 22:45:07 C 15 45 15.99 +42 57 10.1 c 240
2003-05-04 23:18:04 C 15 45 14.16 +42 56 57.7 c 196
2003-05-04 23:21:39 C 15 45 13.78 +42 56 57.2 d 557
2003-05-05 00:15:12 C 15 45 10.79 +42 56 39.4 c 198
2003-05-05 00:18:49 C 15 45 10.57 +42 56 38.1 c 198
2003-05-05 00:26:04 C 15 45 10.15 +42 56 35.5 c 198
2003-05-05 00:29:31 C 15 45 09.86 +42 56 33.7 d 557
2003-05-05 00:33:19 C 15 45 09.74 +42 56 33.0 c 198
2003-05-05 00:35:08 C 15 45 09.63 +42 56 32.4 c 198
2003-05-05 01:37:07 C 15 45 05.95 +42 56 09.8 d 557
2003-05-05 20:31:20 C 15 44 04.76 +42 49 18.9 d 557
2003-05-05 21:22:21 C 15 44 01.85 +42 49 00.6 d 557
2003-05-05 23:21:57 C 15 43 54.81 +42 48 15.2 c 084
2003-05-05 23:58:10 C 15 43 52.85 +42 48 03.0 d 557
2003-05-06 00:58:09 C 15 43 49.38 +42 47 40.0 d 557
2003-05-06 02:05:10 C 15 43 45.50 +42 47 13.7 d 557
2003-05-06 20:04:41 C 15 42 47.37 +42 40 06.6 d 557
2003-05-06 21:04:06 C 15 42 43.98 +42 39 43.7 d 557
2003-05-06 22:04:48 C 15 42 40.50 +42 39 19.5 d 557
2003-05-06 23:05:26 C 15 42 37.00 +42 38 55.1 d 557
2003-05-07 00:08:04 C 15 42 33.38 +42 38 29.4 d 557
2003-05-07 01:05:31 C 15 42 30.06 +42 38 05.4 d 557
2003-05-07 20:40:33 C 15 41 26.58 +42 29 42.7 d 557
2003-05-07 21:56:06 C 15 41 22.25 +42 29 10.1 d 557
2003-05-07 22:13:15 C 15 41 21.35 +42 29 02.8 c 198
2003-05-07 22:28:59 C 15 41 20.45 +42 28 56.1 c 198
2003-05-07 22:44:42 C 15 41 19.52 +42 28 49.1 c 198
2003-05-07 23:04:39 C 15 41 18.29 +42 28 40.5 d 557
2003-05-08 02:02:47 C 15 41 08.05 +42 27 20.2 d 557
2003-05-08 07:33:23 C 15 40 49.71 +42 25 00.4 15.8 c H72
2003-05-08 07:40:54 C 15 40 49.50 +42 24 58.5 15.8 c H72
2003-05-08 07:55:26 C 15 40 48.76 +42 24 46.0 16.1 c H72
2003-05-08 07:58:36 C 15 40 48.51 +42 24 45.1 16.1 c H72
2003-05-08 08:01:46 C 15 40 48.34 +42 24 43.4 16.1 c H72
2003-05-09 22:15:35 C 15 38 44.34 +42 06 13.2 c 084
2003-05-10 07:01:47 C 15 38 16.25 +42 01 48.0 o 699
2003-05-10 07:23:03 C 15 38 14.88 +42 01 38.1 o 699
2003-05-10 07:42:43 C 15 38 13.74 +42 01 28.0 o 699
2003-05-10 08:03:02 C 15 38 12.56 +42 01 17.4 o 699
2003-05-13 23:21:58 C 15 33 35.52 +41 10 55.3 c 084
2003-05-14 20:54:50 C 15 32 29.75 +40 57 04.6 c 198