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
2009-12-07 22:25:35 C 08 03 00.93 -16 17 05.5 o C20
2009-12-07 22:27:49 C 08 03 01.04 -16 17 04.9 o C20
2009-12-11 00:32:22 C 08 05 25.41 -16 12 31.0 16.0 o C20
2009-12-11 14:56:30 C 08 05 52.16 -16 10 35.1 r E16
2009-12-11 15:01:49 C 08 05 52.31 -16 10 34.4 r E16
2009-12-11 15:07:10 C 08 05 52.45 -16 10 33.8 r E16
2009-12-16 00:34:36 C 08 08 44.40 -15 50 09.5 16.4 o C20
2009-12-16 23:59:50 C 08 09 18.05 -15 43 19.5 16.9 o C20
2009-12-22 02:56:15 C 08 11 45.47 -14 51 34.6 834
2009-12-22 03:24:18 C 08 11 45.85 -14 51 19.5 834
2009-12-22 04:14:57 C 08 11 46.50 -14 50 53.2 834
2009-12-22 04:59:51 C 08 11 47.06 -14 50 29.0 834
2010-01-05 01:49:13 C 08 14 08.82 -09 37 17.8 14.9 u C20
2010-01-05 01:51:19 C 08 14 08.81 -09 37 15.0 14.9 u C20
2010-01-05 20:53:11 C 08 14 07.06 -09 09 38.5 14.9 u C20
2010-01-06 01:33:11 C 08 14 04.99 -09 02 40.1 14.9 u C20
2010-01-06 01:35:18 C 08 14 04.98 -09 02 37.0 15.0 u C20
2010-01-07 18:24:04 C 08 13 55.82 -07 58 30.7 14.9 u C20
2010-01-09 01:13:25 C 08 13 42.47 -07 06 10.0 14.6 u C20
2010-01-09 02:46:39 C 08 13 43.24 -07 02 58.6 834
2010-01-09 02:59:34 C 08 13 43.09 -07 02 36.1 834
2010-01-09 03:10:22 C 08 13 42.97 -07 02 17.1 834
2010-01-10 01:10:28 C 08 13 31.40 -06 23 03.9 15.0 u C20
2010-01-10 01:12:35 C 08 13 31.38 -06 23 00.3 14.9 u C20
2010-01-17 20:10:07 C 08 11 14.97 +00 29 33.3 u C20
2010-01-17 20:12:14 C 08 11 14.94 +00 29 38.9 u C20
2010-01-18 20:20:32 C 08 10 51.89 +01 32 47.6 14.4 u 084
2010-01-18 20:23:20 C 08 10 51.77 +01 32 59.8 14.4 u C20
2010-01-18 20:23:47 C 08 10 51.82 +01 32 56.3 14.4 u 084
2010-01-18 20:25:27 C 08 10 51.72 +01 33 05.2 14.4 u C20
2010-01-20 21:28:47 C 08 10 02.26 +03 48 11.9 13.8 u 084
2010-01-20 21:32:07 C 08 10 02.19 +03 48 21.3 13.8 u 084
2010-01-21 19:13:33 C 08 09 40.14 +04 50 58.2 14.1 u C20
2010-01-21 19:15:40 C 08 09 40.10 +04 51 03.4 14.2 u C20
2010-01-22 04:14:09 C 08 09 30.23 +05 17 26.1 o I15
2010-01-22 04:38:43 C 08 09 29.64 +05 18 38.5 o I15
2010-01-22 05:02:54 C 08 09 29.08 +05 19 50.0 o I15
2010-01-22 19:11:15 C 08 09 14.91 +06 01 47.5 r C00
2010-01-22 19:32:41 C 08 09 14.45 +06 02 53.7 r C00
2010-01-22 19:41:46 C 08 09 14.24 +06 03 20.9 r C00
2010-01-22 23:57:01 C 08 09 09.21 +06 16 11.5 c J26
2010-01-23 00:02:55 C 08 09 09.06 +06 16 29.3 c J26
2010-01-23 00:06:06 C 08 09 09.03 +06 16 38.2 c J26
2010-01-23 00:55:37 C 08 09 07.50 +06 19 10.1 u 160
2010-01-23 00:57:03 C 08 09 07.48 +06 19 15.0 u 160
2010-01-23 00:58:27 C 08 09 07.44 +06 19 19.1 u 160
2010-01-23 22:27:42 C 08 08 44.60 +07 24 52.9 13.8 u C20
2010-01-23 22:29:49 C 08 08 44.55 +07 25 00.2 13.6 u C20
2010-01-23 23:38:30 C 08 08 43.66 +07 28 31.9 u 160
2010-01-23 23:39:56 C 08 08 43.63 +07 28 36.4 u 160