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
2015-07-19 02:33:43 C 17 43 07.69 +00 06 09.9 u H21
2015-07-19 02:36:24 C 17 43 07.59 +00 06 07.3 u H21
2015-07-19 02:39:05 C 17 43 07.49 +00 06 05.1 u H21
2015-07-19 20:54:17 C 17 42 31.32 -00 10 05.2 q 160
2015-07-19 20:57:07 C 17 42 31.23 -00 10 07.8 q 160
2015-07-19 20:59:58 C 17 42 31.14 -00 10 10.3 q 160
2015-07-20 07:30:20 C 17 42 10.65 -00 19 26.9 u 719
2015-07-20 07:59:32 C 17 42 09.69 -00 19 52.9 u 719
2015-07-20 08:48:02 C 17 42 08.08 -00 20 35.9 u 719
2015-07-20 21:01:36 C 17 41 45.63 -00 31 25.7 q 160
2015-07-20 21:04:22 C 17 41 45.54 -00 31 28.0 q 160
2015-07-20 21:07:08 C 17 41 45.45 -00 31 30.4 q 160
2015-07-22 02:11:02 C 17 40 53.67 -00 57 09.5 u H21
2015-07-22 02:13:34 C 17 40 53.58 -00 57 11.7 u H21
2015-07-22 02:16:22 C 17 40 53.51 -00 57 14.1 u H21
2015-07-22 02:19:13 C 17 40 53.42 -00 57 16.6 u H21
2015-07-22 02:21:56 C 17 40 53.35 -00 57 19.0 u H21
2015-07-22 02:24:34 C 17 40 53.26 -00 57 21.4 u H21
2015-07-22 02:32:32 C 17 40 53.02 -00 57 28.5 u H21
2015-07-22 02:35:11 C 17 40 52.95 -00 57 30.7 u H21
2015-07-22 02:37:50 C 17 40 52.86 -00 57 33.1 u H21
2015-07-22 02:43:09 C 17 40 52.71 -00 57 37.9 u H21
2015-07-22 02:45:48 C 17 40 52.61 -00 57 40.1 u H21
2015-07-22 02:48:27 C 17 40 52.54 -00 57 42.4 u H21
2015-07-22 02:51:06 C 17 40 52.45 -00 57 44.5 u H21
2015-07-22 02:53:43 C 17 40 52.39 -00 57 46.9 u H21
2015-07-22 02:58:56 C 17 40 52.21 -00 57 51.7 u H21
2015-07-22 03:02:05 C 17 40 52.13 -00 57 53.9 u H21
2015-07-25 02:14:48 C 17 38 59.55 -02 00 24.3 u H21
2015-07-25 02:20:06 C 17 38 59.41 -02 00 29.0 u H21
2015-07-25 02:25:24 C 17 38 59.28 -02 00 33.7 u H21
2015-07-25 02:28:05 C 17 38 59.20 -02 00 35.9 u H21
2015-07-25 02:30:48 C 17 38 59.14 -02 00 38.3 u H21
2015-07-25 02:33:29 C 17 38 59.07 -02 00 40.7 u H21
2015-07-25 02:35:45 C 17 38 59.00 -02 00 42.8 u H21
2015-07-28 21:15:29 C 17 37 05.35 -03 19 07.9 q 160
2015-07-28 21:18:20 C 17 37 05.27 -03 19 10.6 q 160
2015-07-28 21:21:10 C 17 37 05.20 -03 19 13.1 q 160
2015-07-30 04:17:45 C 17 36 34.02 -03 45 34.8 u H21
2015-07-30 04:20:58 C 17 36 33.95 -03 45 37.9 u H21
2015-07-30 04:24:04 C 17 36 33.90 -03 45 40.4 u H21
2015-07-30 04:27:10 C 17 36 33.85 -03 45 43.2 u H21
2015-07-30 04:30:16 C 17 36 33.81 -03 45 45.6 u H21
2015-07-30 04:33:22 C 17 36 33.76 -03 45 48.5 u H21
2015-07-30 04:36:28 C 17 36 33.69 -03 45 51.0 u H21
2015-07-30 04:39:34 C 17 36 33.62 -03 45 53.5 u H21
2015-07-30 04:42:38 C 17 36 33.58 -03 45 56.4 u H21
2015-07-30 04:45:42 C 17 36 33.52 -03 45 59.1 u H21
2015-07-30 04:49:29 C 17 36 33.47 -03 46 02.1 u H21
2015-07-31 02:34:42 C 17 36 14.12 -04 04 27.0 u H21