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
2018-09-19 21:14:41 S 00 08 05.266 -32 03 26.93 V C57
2018-09-19 21:14:41 s 1 -75061.920 0 -98602.760 1560.0 C57
2018-09-19 21:44:41 S 00 08 03.912 -32 03 48.56 V C57
2018-09-19 21:44:41 s 1 -72007.612 0 -100078.54 9850.0 C57
2018-09-20 11:14:53 C 00 07 14.66 -32 13 39.4 U T05
2018-09-20 11:26:15 C 00 07 14.10 -32 13 46.3 U T05
2018-09-20 11:42:48 C 00 07 13.24 -32 13 56.2 U T05
2018-09-20 11:47:27 C 00 07 12.97 -32 13 58.5 U T05
2018-10-02 09:17:53 C 23 52 41.88 -34 31 51.2 U T05
2018-10-02 09:37:29 C 23 52 40.88 -34 31 58.3 U T05
2018-10-02 09:48:42 C 23 52 40.30 -34 32 02.3 U T05
2018-10-02 09:51:20 C 23 52 40.19 -34 32 02.9 U T05
2018-10-04 09:01:57 C 23 50 21.73 -34 47 57.9 U T08
2018-10-04 09:18:42 C 23 50 20.72 -34 48 04.8 U T08
2018-10-04 09:40:40 C 23 50 19.81 -34 48 10.6 U T08
2018-10-04 09:57:16 C 23 50 18.94 -34 48 14.9 U T08
2018-10-10 09:05:38 C 23 43 44.16 -35 24 10.8 U T05
2018-10-10 09:16:56 C 23 43 43.60 -35 24 13.2 U T05
2018-10-10 09:24:12 C 23 43 43.29 -35 24 14.4 U T05
2018-10-10 09:37:22 C 23 43 42.70 -35 24 17.1 U T05
2018-10-12 10:12:19 C 23 41 39.82 -35 32 20.0 U T08
2018-10-12 10:26:21 C 23 41 39.25 -35 32 21.2 U T08
2018-10-12 10:41:04 C 23 41 38.62 -35 32 24.0 U T08
2018-10-12 10:55:13 C 23 41 37.98 -35 32 25.9 U T08
2018-10-14 09:39:10 C 23 39 46.49 -35 38 15.1 U T05
2018-10-14 09:53:07 C 23 39 45.94 -35 38 16.7 U T05
2018-10-14 10:00:04 C 23 39 45.61 -35 38 17.6 U T05
2018-10-14 10:07:21 C 23 39 45.30 -35 38 18.5 U T05
2018-10-14 10:14:48 C 23 39 45.03 -35 38 19.1 U T05
2018-10-14 10:21:27 C 23 39 44.78 -35 38 19.3 U T05
2018-10-14 10:28:04 C 23 39 44.52 -35 38 19.6 U T05
2018-10-14 10:42:55 C 23 39 43.90 -35 38 21.3 U T05
2018-11-07 08:31:30 C 23 27 28.71 -34 40 17.2 U T05
2018-11-07 08:44:50 C 23 27 28.66 -34 40 12.9 U T05
2018-11-07 08:58:20 C 23 27 28.62 -34 40 08.9 U T05
2018-11-07 09:11:45 C 23 27 28.57 -34 40 05.4 U T05
2018-11-29 07:09:25 C 23 34 09.10 -31 22 00.9 U T08
2018-11-29 07:22:47 C 23 34 09.47 -31 21 54.3 U T08
2018-11-29 07:36:14 C 23 34 09.72 -31 21 49.7 U T08
2018-11-29 07:49:40 C 23 34 10.09 -31 21 41.3 U T08
2018-12-01 07:35:24 C 23 35 30.55 -30 59 21.6 U T05
2018-12-01 07:38:10 C 23 35 30.59 -30 59 20.5 U T05
2018-12-01 07:50:58 C 23 35 30.90 -30 59 14.8 U T05
2018-12-01 08:01:42 C 23 35 31.18 -30 59 09.6 U T05
2018-12-01 08:03:42 C 23 35 31.30 -30 59 08.4 U T05
2018-12-03 06:49:08 C 23 36 56.31 -30 36 43.1 U T08
2018-12-03 07:00:29 C 23 36 56.62 -30 36 37.4 U T08
2018-12-03 07:11:58 C 23 36 56.99 -30 36 31.8 U T08
2018-12-03 07:23:19 C 23 36 57.33 -30 36 26.7 U T08
2018-12-07 06:22:43 C 23 40 08.21 -29 49 16.8 U T08