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
2003-03-03 01:23:20 C 15 35 50.34 +29 05 40.7 c 084
2003-03-04 22:26:26 C 15 39 49.34 +29 59 20.8 c 084
2003-03-06 02:14:13 C 15 42 09.51 +30 31 56.7 c 084
2003-03-07 23:38:25 C 15 45 48.42 +31 24 08.0 c 084
2003-03-08 01:46:39 C 15 45 58.38 +31 26 36.8 c 198
2003-03-08 01:53:53 C 15 45 58.92 +31 26 45.0 c 198
2003-03-08 01:55:41 C 15 45 59.06 +31 26 47.0 c 198
2003-03-08 02:04:43 C 15 45 59.72 +31 26 57.5 c 198
2003-03-08 02:11:55 C 15 46 00.28 +31 27 05.9 c 198
2003-03-08 23:02:00 C 15 47 35.88 +31 50 32.3 d 557
2003-03-08 23:46:40 C 15 47 39.18 +31 51 23.2 d 557
2003-03-09 00:32:45 C 15 47 42.54 +31 52 15.7 d 557
2003-03-09 01:04:40 C 15 47 44.83 +31 52 51.6 d 557
2003-03-09 02:16:05 C 15 47 49.75 +31 54 10.5 c 084
2003-03-12 10:30:33 C 15 53 27.187 +33 21 57.12 645
2003-03-12 10:31:44 C 15 53 27.249 +33 21 58.32 645
2003-03-12 10:34:08 C 15 53 27.397 +33 22 01.02 645
2003-03-12 10:35:19 C 15 53 27.468 +33 22 02.32 645
2003-03-15 01:46:31 C 15 57 21.46 +34 27 51.8 c J93
2003-03-15 01:50:14 C 15 57 21.74 +34 27 55.4 c J93
2003-03-15 01:53:17 C 15 57 21.96 +34 27 59.3 c J93
2003-03-16 00:29:27 C 15 58 38.67 +34 50 51.4 d 557
2003-03-16 00:39:02 C 15 58 39.19 +34 51 01.2 d 557
2003-03-16 02:02:43 C 15 58 43.53 +34 52 26.2 d 557
2003-03-16 02:12:17 C 15 58 44.03 +34 52 36.0 d 557
2003-03-16 03:41:59 C 15 58 48.68 +34 54 05.9 d 557
2003-03-16 03:51:33 C 15 58 49.16 +34 54 15.6 d 557
2003-03-16 23:19:19 C 15 59 52.59 +35 13 33.8 d 557
2003-03-16 23:31:51 C 15 59 53.35 +35 13 46.3 c 198
2003-03-16 23:38:26 C 15 59 53.58 +35 13 52.9 d 557
2003-03-16 23:41:38 C 15 59 53.75 +35 13 56.1 d 557
2003-03-16 23:42:08 C 15 59 53.86 +35 13 56.5 c 198
2003-03-16 23:55:35 C 15 59 54.52 +35 14 10.2 c 198
2003-03-17 00:03:29 C 15 59 54.91 +35 14 18.1 c 198
2003-03-17 00:11:24 C 15 59 55.32 +35 14 26.0 c 198
2003-03-21 02:12:28 C 16 04 27.92 +36 47 25.9 c 084
2003-03-22 01:40:10 C 16 05 22.92 +37 08 34.0 c 084
2003-03-22 22:05:30 C 16 06 08.20 +37 26 35.5 c 215
2003-03-22 22:06:16 C 16 06 08.23 +37 26 36.6 c 215
2003-03-22 22:07:00 C 16 06 08.13 +37 26 36.4 c 215
2003-03-23 23:05:02 C 16 06 58.37 +37 48 14.0 16.0 A30
2003-03-23 23:13:21 C 16 06 58.67 +37 48 21.4 16.4 A30
2003-03-23 23:20:32 C 16 06 58.85 +37 48 27.7 15.8 A30
2003-03-23 23:59:48 C 16 07 00.00 +37 49 01.7 c 240
2003-03-24 00:01:08 C 16 07 00.03 +37 49 02.9 c 240
2003-03-24 00:02:28 C 16 07 00.07 +37 49 04.1 c 240
2003-03-24 00:03:48 C 16 07 00.11 +37 49 05.2 c 240
2003-03-24 00:07:48 C 16 07 00.23 +37 49 08.7 c 240
2003-03-24 00:09:08 C 16 07 00.27 +37 49 09.8 c 240
2003-03-24 00:10:28 C 16 07 00.31 +37 49 11.0 c 240