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
2023-11-09 22:36:53 C 03 05 11.705 -33 20 11.22 V M22
2023-11-09 23:21:29 C 03 05 09.007 -33 20 19.43 V M22
2023-11-11 04:23:58 C 03 03 28.061 -33 25 08.72 V W68
2023-11-11 04:28:34 C 03 03 27.773 -33 25 09.41 V W68
2023-11-11 04:39:20 C 03 03 27.125 -33 25 10.88 V W68
2023-11-11 05:26:56 C 03 03 24.228 -33 25 17.76 V W68
2023-11-12 20:33:45 C 03 01 07.762 -33 30 03.31 V M22
2023-11-12 20:38:20 C 03 01 07.481 -33 30 03.74 V M22
2023-11-12 20:43:37 C 03 01 07.162 -33 30 03.85 V M22
2023-11-12 21:17:07 C 03 01 05.114 -33 30 07.60 V M22
2023-11-13 15:49:32 C 03 00 00.01 -33 31 47.6 Z O52
2023-11-14 04:25:32 C 02 59 15.809 -33 32 30.37 V W68
2023-11-14 04:37:22 C 02 59 15.094 -33 32 31.02 V W68
2023-11-14 04:43:01 C 02 59 14.748 -33 32 31.31 V W68
2023-11-14 05:28:28 C 02 59 11.983 -33 32 33.72 V W68
2023-11-17 04:14:33 C 02 55 05.460 -33 33 14.83 V W68
2023-11-17 04:19:17 C 02 55 05.186 -33 33 14.44 V W68
2023-11-17 04:28:31 C 02 55 04.637 -33 33 14.08 V W68
2023-11-17 05:19:43 C 02 55 01.550 -33 33 11.77 V W68
2023-11-20 03:55:55 C 02 51 00.528 -33 27 22.46 V W68
2023-11-20 04:04:31 C 02 51 00.005 -33 27 21.38 V W68
2023-11-20 04:52:37 C 02 50 57.192 -33 27 14.98 V W68
2023-11-21 19:32:24 C 02 48 48.950 -33 21 18.86 V M22
2023-11-21 19:40:12 C 02 48 48.494 -33 21 17.32 V M22
2023-11-21 19:42:49 C 02 48 48.355 -33 21 16.96 V M22
2023-11-21 19:50:41 C 02 48 47.914 -33 21 15.48 V M22
2023-11-23 03:35:35 C 02 47 04.176 -33 14 59.14 V W68
2023-11-23 03:54:13 C 02 47 03.142 -33 14 55.00 V W68
2023-11-23 03:58:47 C 02 47 02.890 -33 14 53.81 V W68
2023-11-23 04:10:05 C 02 47 02.258 -33 14 51.65 V W68
2023-11-24 13:57:16 C 02 45 15.12 -33 06 52.6 Z O52
2023-11-24 14:25:09 C 02 45 13.64 -33 06 44.6 Z O52
2023-11-24 21:51:18 C 02 44 50.016 -33 04 40.22 V M22
2023-11-24 21:51:57 C 02 44 50.004 -33 04 40.69 V M22
2023-11-24 21:56:32 C 02 44 49.740 -33 04 39.29 V M22
2023-11-24 22:04:03 C 02 44 49.342 -33 04 37.45 V M22
2023-11-24 22:16:35 C 02 44 48.684 -33 04 33.60 V M22
2023-11-24 22:20:09 C 02 44 48.466 -33 04 32.59 V M22
2023-11-26 03:46:08 C 02 43 17.988 -32 56 03.70 V W68
2023-11-26 03:50:13 C 02 43 17.738 -32 56 03.01 V W68
2023-11-26 03:58:07 C 02 43 17.222 -32 56 01.43 V W68
2023-11-26 04:12:27 C 02 43 16.562 -32 55 56.57 V W68
2023-11-27 21:25:39 C 02 41 13.949 -32 42 18.25 V M22
2023-11-27 21:30:15 C 02 41 13.759 -32 42 16.45 V M22
2023-11-27 21:37:39 C 02 41 13.363 -32 42 13.86 V M22
2023-11-29 03:47:07 C 02 39 46.961 -32 30 59.44 V W68
2023-11-29 03:55:07 C 02 39 46.553 -32 30 56.34 V W68
2023-11-29 04:15:49 C 02 39 45.540 -32 30 48.24 V W68
2023-11-30 21:33:55 C 02 37 52.351 -32 13 40.91 V M22
2023-11-30 21:38:40 C 02 37 52.099 -32 13 39.36 V M22