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
2015-07-10 07:46:43 C 17 51 34.68 +03 11 31.6 u 719
2015-07-10 08:09:55 C 17 51 33.57 +03 11 11.6 u 719
2015-07-10 08:54:06 C 17 51 31.45 +03 10 33.3 u 719
2015-07-10 21:59:47 C 17 50 55.78 +02 59 11.4 q 160
2015-07-10 22:02:31 C 17 50 55.63 +02 59 09.5 q 160
2015-07-10 22:05:28 C 17 50 55.52 +02 59 06.8 q 160
2015-07-11 21:50:54 C 17 49 51.60 +02 38 27.0 q 160
2015-07-11 21:53:40 C 17 49 51.48 +02 38 24.6 q 160
2015-07-11 21:56:26 C 17 49 51.35 +02 38 22.2 q 160
2015-07-12 21:54:19 C 17 48 48.81 +02 17 25.3 q 160
2015-07-12 21:57:09 C 17 48 48.68 +02 17 22.9 q 160
2015-07-12 21:59:57 C 17 48 48.55 +02 17 20.4 q 160
2015-07-13 21:44:15 C 17 47 48.69 +01 56 30.7 q K14
2015-07-13 22:00:46 C 17 47 47.98 +01 56 16.0 q K14
2015-07-13 22:15:04 C 17 47 47.36 +01 56 03.4 q K14
2015-07-14 21:46:47 C 17 46 49.95 +01 35 19.8 q 160
2015-07-14 21:49:55 C 17 46 49.82 +01 35 16.8 q 160
2015-07-14 21:53:01 C 17 46 49.69 +01 35 14.1 q 160
2015-07-15 04:39:55 C 17 46 33.48 +01 29 15.7 q H21
2015-07-15 04:46:19 C 17 46 33.24 +01 29 09.9 q H21
2015-07-15 04:52:44 C 17 46 32.96 +01 29 04.4 q H21
2015-07-15 04:59:08 C 17 46 32.70 +01 28 58.5 q H21
2015-07-15 05:05:33 C 17 46 32.43 +01 28 52.7 q H21
2015-07-15 05:11:56 C 17 46 32.17 +01 28 47.3 q H21
2015-07-15 05:18:17 C 17 46 31.91 +01 28 41.8 q H21
2015-07-16 02:23:56 C 17 45 43.06 +01 10 03.9 u H21
2015-07-16 02:26:29 C 17 45 42.97 +01 10 01.1 u H21
2015-07-16 02:37:29 C 17 45 42.54 +01 09 51.5 u H21
2015-07-16 22:10:11 C 17 44 58.27 +00 52 33.6 q 160
2015-07-16 22:12:56 C 17 44 58.17 +00 52 31.0 q 160
2015-07-16 22:15:42 C 17 44 58.07 +00 52 28.3 q 160
2015-07-17 05:33:59 C 17 44 42.03 +00 46 01.7 R G45
2015-07-17 05:37:58 C 17 44 41.89 +00 45 57.9 R G45
2015-07-17 05:41:21 C 17 44 41.75 +00 45 55.3 R G45
2015-07-17 05:45:05 C 17 44 41.60 +00 45 51.4 R G45
2015-07-17 05:48:44 C 17 44 41.46 +00 45 48.6 R G45
2015-07-17 05:52:07 C 17 44 41.35 +00 45 45.7 R G45
2015-07-17 21:44:50 C 17 44 07.14 +00 31 40.6 q 160
2015-07-17 21:46:27 C 17 44 07.08 +00 31 39.2 q 160
2015-07-17 21:48:02 C 17 44 07.02 +00 31 37.8 q 160
2015-07-18 08:06:05 C 17 43 45.02 +00 22 30.4 q 719
2015-07-18 08:37:42 C 17 43 43.88 +00 22 02.5 q 719
2015-07-18 22:00:36 C 17 43 16.70 +00 10 11.2 o C77
2015-07-18 22:06:04 C 17 43 16.52 +00 10 06.5 o C77
2015-07-18 22:11:00 C 17 43 16.33 +00 10 02.3 o C77
2015-07-19 02:17:11 C 17 43 08.27 +00 06 24.3 u H21
2015-07-19 02:19:57 C 17 43 08.18 +00 06 21.9 u H21
2015-07-19 02:22:42 C 17 43 08.08 +00 06 19.6 u H21
2015-07-19 02:25:28 C 17 43 07.98 +00 06 16.9 u H21
2015-07-19 02:28:13 C 17 43 07.87 +00 06 14.6 u H21