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
2003-02-18 23:21:06 C 15 05 19.09 +22 58 22.1 c 198
2003-02-18 23:23:02 C 15 05 19.29 +22 58 24.7 c 198
2003-02-18 23:40:19 C 15 05 21.28 +22 58 47.7 c 198
2003-02-18 23:46:06 C 15 05 21.93 +22 58 55.6 c 198
2003-02-22 23:59:36 C 15 16 22.65 +25 04 10.0 d 557
2003-02-23 00:10:22 C 15 16 23.82 +25 04 24.0 d 557
2003-02-23 02:00:31 C 15 16 35.70 +25 06 47.3 d 557
2003-02-23 03:09:11 C 15 16 43.04 +25 08 16.1 d 557
2003-02-23 23:23:21 C 15 18 55.76 +25 34 10.8 d 557
2003-02-24 02:10:31 C 15 19 13.44 +25 37 46.9 d 557
2003-02-24 03:40:40 C 15 19 22.87 +25 39 42.6 d 557
2003-02-24 19:37:51 C 15 21 05.06 +26 00 06.3 m 379
2003-02-24 19:42:41 C 15 21 05.59 +26 00 12.9 m 379
2003-02-25 00:31:48 C 15 21 36.79 +26 06 15.3 c 204
2003-02-25 00:33:21 C 15 21 36.96 +26 06 17.5 c 204
2003-02-25 00:35:08 C 15 21 37.15 +26 06 19.4 c 204
2003-02-25 00:36:56 C 15 21 37.30 +26 06 21.6 c 204
2003-02-25 00:38:43 C 15 21 37.50 +26 06 23.9 c 204
2003-02-25 01:31:50 C 15 21 42.88 +26 07 31.4 d 557
2003-02-25 02:18:29 C 15 21 47.67 +26 08 30.9 d 557
2003-02-25 02:23:10 C 15 21 48.13 +26 08 38.1 d 118
2003-02-25 02:24:23 C 15 21 48.25 +26 08 39.5 d 118
2003-02-25 02:25:34 C 15 21 48.40 +26 08 41.0 d 118
2003-02-25 02:26:45 C 15 21 48.53 +26 08 42.6 d 118
2003-02-25 02:27:56 C 15 21 48.65 +26 08 44.1 d 118
2003-02-25 03:40:46 C 15 21 56.09 +26 10 15.8 d 557
2003-02-25 19:46:23 C 15 23 36.90 +26 30 41.7 m 379
2003-02-25 19:51:06 C 15 23 37.38 +26 30 48.6 m 379
2003-02-26 01:01:37 C 15 24 10.03 +26 37 14.7 c 198
2003-02-26 01:03:54 C 15 24 10.27 +26 37 17.4 c 198
2003-02-26 01:15:15 C 15 24 11.43 +26 37 32.3 c 198
2003-02-26 01:19:47 C 15 24 11.89 +26 37 37.8 c 198
2003-02-26 01:22:03 C 15 24 12.12 +26 37 40.6 c 198
2003-02-26 02:27:23 C 15 24 18.54 +26 39 04.2 d 118
2003-02-26 02:29:43 C 15 24 18.79 +26 39 07.1 d 118
2003-02-26 02:30:54 C 15 24 18.91 +26 39 08.5 d 118
2003-02-26 02:41:41 C 15 24 20.04 +26 39 22.1 d 557
2003-02-26 03:16:05 C 15 24 23.47 +26 40 05.7 d 557
2003-02-26 04:06:59 C 15 24 28.55 +26 41 10.0 d 557
2003-02-26 04:28:05 C 15 24 30.65 +26 41 36.5 d 557
2003-02-26 23:06:44 C 15 26 25.38 +27 04 56.9 d 557
2003-02-27 00:07:52 C 15 26 31.46 +27 06 14.5 d 557
2003-02-27 00:54:57 C 15 26 36.11 +27 07 14.1 d 557
2003-02-27 02:01:50 C 15 26 42.68 +27 08 38.5 d 557
2003-02-27 03:16:12 C 15 26 49.93 +27 10 11.9 d 557
2003-02-27 03:52:48 C 15 26 53.49 +27 10 57.7 d 557
2003-03-01 23:03:33 C 15 33 25.27 +28 33 46.7 d 557
2003-03-02 00:18:40 C 15 33 32.19 +28 35 19.6 d 557
2003-03-02 01:26:36 C 15 33 38.38 +28 36 43.2 d 557
2003-03-02 02:24:52 C 15 33 43.65 +28 37 54.6 d 557