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
2015-07-31 02:37:39 C 17 36 14.09 -04 04 29.6 u H21
2015-07-31 02:40:35 C 17 36 14.01 -04 04 31.7 u H21
2015-07-31 02:43:32 C 17 36 13.98 -04 04 34.5 u H21
2015-07-31 02:46:28 C 17 36 13.94 -04 04 36.6 u H21
2015-07-31 02:49:25 C 17 36 13.88 -04 04 39.3 u H21
2015-07-31 02:52:21 C 17 36 13.83 -04 04 41.8 u H21
2015-07-31 02:55:17 C 17 36 13.79 -04 04 44.0 u H21
2015-07-31 02:58:14 C 17 36 13.73 -04 04 46.4 u H21
2015-07-31 03:01:10 C 17 36 13.70 -04 04 49.3 u H21
2015-07-31 03:04:07 C 17 36 13.66 -04 04 51.6 u H21
2015-07-31 03:07:03 C 17 36 13.59 -04 04 54.0 u H21
2015-07-31 03:09:59 C 17 36 13.54 -04 04 56.6 u H21
2015-07-31 03:12:56 C 17 36 13.49 -04 04 59.2 u H21
2015-07-31 03:15:52 C 17 36 13.44 -04 05 01.5 u H21
2015-07-31 03:19:48 C 17 36 13.39 -04 05 04.6 u H21
2015-08-01 02:33:34 C 17 35 54.72 -04 24 36.9 u H21
2015-08-01 02:42:23 C 17 35 54.56 -04 24 43.3 u H21
2015-08-01 02:50:38 C 17 35 54.46 -04 24 50.7 u H21
2015-08-02 03:51:37 C 17 35 36.61 -04 45 43.2 u H21
2015-08-02 03:54:43 C 17 35 36.57 -04 45 45.8 u H21
2015-08-02 03:57:30 C 17 35 36.55 -04 45 48.0 u H21
2015-08-02 03:59:34 C 17 35 36.51 -04 45 49.9 u H21
2015-08-02 04:01:45 C 17 35 36.46 -04 45 51.4 u H21
2015-08-02 04:03:49 C 17 35 36.46 -04 45 53.4 u H21
2015-08-02 04:05:53 C 17 35 36.43 -04 45 55.2 u H21
2015-08-02 04:07:57 C 17 35 36.40 -04 45 56.8 u H21
2015-08-02 04:10:01 C 17 35 36.36 -04 45 58.6 u H21
2015-08-02 04:12:05 C 17 35 36.36 -04 46 00.3 u H21
2015-08-02 04:14:09 C 17 35 36.33 -04 46 01.9 u H21
2015-08-02 04:16:12 C 17 35 36.31 -04 46 03.2 u H21
2015-08-02 04:18:16 C 17 35 36.28 -04 46 05.1 u H21
2015-08-03 03:02:06 C 17 35 22.40 -05 04 55.0 u H21
2015-08-03 03:08:30 C 17 35 22.34 -05 04 59.6 u H21
2015-08-03 03:14:48 C 17 35 22.29 -05 05 04.8 u H21
2015-08-03 03:25:39 C 17 35 22.19 -05 05 14.3 u H21
2015-08-03 03:28:45 C 17 35 22.14 -05 05 16.5 u H21
2015-08-03 03:32:17 C 17 35 22.10 -05 05 19.1 u H21
2015-08-03 03:36:00 C 17 35 22.06 -05 05 22.0 u H21
2015-08-03 03:39:10 C 17 35 22.03 -05 05 24.4 u H21
2015-08-03 03:43:10 C 17 35 21.99 -05 05 27.3 u H21
2015-08-03 06:24:41 C 17 35 20.641 -05 07 39.40 L F51
2015-08-03 06:40:39 C 17 35 20.461 -05 07 52.56 L F51
2015-08-03 06:56:41 C 17 35 20.283 -05 08 05.75 L F51
2015-08-03 07:12:43 C 17 35 20.103 -05 08 18.97 L F51
2015-08-06 20:30:07 C 17 34 46.80 -06 17 31.8 q 160
2015-08-06 20:32:58 C 17 34 46.83 -06 17 34.2 q 160
2015-08-06 20:35:51 C 17 34 46.80 -06 17 36.4 q 160
2016-09-09 04:13:53 C 04 36 14.63 -10 46 17.1 o Z22
2016-09-09 04:24:56 C 04 36 15.28 -10 46 22.9 o Z22
2016-10-07 14:20:07 C 05 08 49.363 -17 30 34.04 L F51