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
2020-08-08 11:19:51 C 20 40 00.52 -19 24 11.8 V T05
2020-08-08 11:37:03 C 20 39 59.55 -19 24 23.3 V T05
2020-08-09 10:22:50 C 20 38 47.39 -19 39 49.6 V T05
2020-08-09 10:27:28 C 20 38 47.15 -19 39 53.1 V T05
2020-08-09 10:36:46 C 20 38 46.63 -19 39 59.1 V T05
2020-08-10 05:06:02 C 20 37 48.49 -19 52 26.5 V V93
2020-08-10 05:57:32 C 20 37 45.71 -19 53 00.8 V V93
2020-08-10 06:42:16 C 20 37 43.30 -19 53 30.5 V V93
2020-08-10 07:05:50 C 20 37 42.502 -19 53 44.32 U F51
2020-08-10 07:19:29 C 20 37 41.768 -19 53 53.54 U F51
2020-08-10 07:33:58 C 20 37 40.988 -19 54 03.39 U F51
2020-08-10 07:47:28 C 20 37 40.258 -19 54 12.37 U F51
2020-08-10 10:15:29 C 20 37 32.23 -19 55 51.4 V T08
2020-08-10 10:20:07 C 20 37 31.97 -19 55 54.4 V T08
2020-08-10 10:28:05 C 20 37 31.54 -19 55 59.8 V T08
2020-08-10 10:43:20 C 20 37 30.71 -19 56 09.8 V T08
2020-08-12 10:27:43 C 20 35 02.88 -20 27 38.5 V T05
2020-08-12 10:32:20 C 20 35 02.63 -20 27 41.8 V T05
2020-08-12 10:40:14 C 20 35 02.20 -20 27 46.4 V T05
2020-08-12 10:55:25 C 20 35 01.39 -20 27 56.6 V T05
2020-08-15 09:04:12 C 20 31 31.493 -21 12 39.97 U F51
2020-08-15 09:19:06 C 20 31 30.736 -21 12 49.28 U F51
2020-08-15 09:34:01 C 20 31 29.979 -21 12 58.56 U F51
2020-08-15 09:48:55 C 20 31 29.224 -21 13 07.87 U F51
2020-08-16 09:31:58 C 20 30 20.50 -21 27 48.1 V T05
2020-08-16 09:36:35 C 20 30 20.27 -21 27 50.8 V T05
2020-08-16 09:46:29 C 20 30 19.75 -21 27 56.4 V T05
2020-08-16 10:36:48 C 20 30 17.25 -21 28 27.5 V T05
2020-08-17 02:18:14 C 20 29 32.84 -21 38 03.0 q W46
2020-08-17 02:33:45 C 20 29 32.10 -21 38 12.4 q W46
2020-08-17 02:46:14 C 20 29 31.51 -21 38 19.4 q W46
2020-08-17 07:12:44 C 20 29 19.037 -21 40 59.94 U F51
2020-08-17 07:28:30 C 20 29 18.267 -21 41 09.57 U F51
2020-08-17 07:44:17 C 20 29 17.494 -21 41 19.14 U F51
2020-08-17 08:00:05 C 20 29 16.724 -21 41 28.69 U F51
2020-08-18 00:21:29 C 20 28 30.98 -21 51 11.6 o W92
2020-08-18 01:30:07 C 20 28 27.72 -21 51 52.7 o W92
2020-08-18 01:38:07 C 20 28 27.32 -21 51 58.0 o W92
2020-08-18 09:38:25 C 20 28 05.02 -21 56 49.2 V T08
2020-08-18 09:43:03 C 20 28 04.81 -21 56 52.0 V T08
2020-08-18 09:51:00 C 20 28 04.44 -21 56 56.5 V T08
2020-08-18 10:09:39 C 20 28 03.53 -21 57 07.6 V T08
2020-08-22 09:17:44 C 20 23 53.91 -22 51 24.8 V T08
2020-08-22 09:22:23 C 20 23 53.71 -22 51 27.5 V T08
2020-08-22 09:32:20 C 20 23 53.27 -22 51 32.9 V T08
2020-08-22 09:48:54 C 20 23 52.53 -22 51 41.8 V T08
2020-09-03 09:31:07 C 20 14 16.38 -25 09 04.0 V T08
2020-09-03 09:35:45 C 20 14 16.36 -25 09 04.7 V T08
2020-09-03 09:44:23 C 20 14 16.15 -25 09 08.0 V T08
2020-09-03 10:01:39 C 20 14 15.67 -25 09 15.0 V T08