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
2015-06-05 07:11:06 C 18 38 49.54 +11 59 25.6 u H21
2015-06-05 07:13:03 C 18 38 49.44 +11 59 25.1 u H21
2015-06-05 07:15:01 C 18 38 49.33 +11 59 24.6 u H21
2015-06-05 07:17:04 C 18 38 49.22 +11 59 24.1 u H21
2015-06-05 07:18:55 C 18 38 49.14 +11 59 23.3 u H21
2015-06-06 22:46:37 C 18 36 46.66 +11 47 08.2 q 160
2015-06-06 22:48:54 C 18 36 46.53 +11 47 07.6 q 160
2015-06-06 22:51:10 C 18 36 46.40 +11 47 06.8 q 160
2015-06-07 08:46:47 C 18 36 14.51 +11 43 49.9 q H45
2015-06-07 08:49:32 C 18 36 14.33 +11 43 49.0 q H45
2015-06-07 08:51:24 C 18 36 14.22 +11 43 48.9 q H45
2015-06-07 08:57:48 C 18 36 13.90 +11 43 46.9 q H45
2015-06-07 08:59:32 C 18 36 13.81 +11 43 46.3 q H45
2015-06-07 23:52:44 C 18 35 26.30 +11 38 37.8 q 160
2015-06-07 23:54:29 C 18 35 26.20 +11 38 37.3 q 160
2015-06-07 23:56:26 C 18 35 26.08 +11 38 36.9 q 160
2015-06-15 10:26:43 C 18 25 16.36 +10 21 52.0 o 926
2015-06-15 10:31:41 C 18 25 16.04 +10 21 49.5 o 926
2015-06-15 10:36:36 C 18 25 15.74 +10 21 46.8 o 926
2015-06-15 23:04:53 C 18 24 31.73 +10 15 19.9 q 160
2015-06-15 23:07:08 C 18 24 31.58 +10 15 18.7 q 160
2015-06-15 23:09:22 C 18 24 31.44 +10 15 17.7 q 160
2015-06-20 22:53:49 C 18 17 19.48 +09 06 53.5 r 006
2015-06-20 23:06:49 C 18 17 18.62 +09 06 45.1 q 160
2015-06-20 23:09:40 C 18 17 18.44 +09 06 43.2 q 160
2015-06-20 23:12:31 C 18 17 18.25 +09 06 41.5 q 160
2015-06-20 23:13:46 C 18 17 18.30 +09 06 41.1 r 006
2015-06-20 23:30:14 C 18 17 17.23 +09 06 31.2 r 006
2015-06-20 23:49:28 C 18 17 16.04 +09 06 19.5 r 006
2015-06-24 22:21:50 C 18 11 35.04 +08 04 11.7 q 160
2015-06-24 22:24:41 C 18 11 34.86 +08 04 09.9 q 160
2015-06-24 22:27:30 C 18 11 34.69 +08 04 07.9 q 160
2015-06-25 08:07:32 C 18 10 59.93 +07 57 26.2 u 719
2015-06-25 08:11:53 C 18 10 59.49 +07 57 23.6 q 719
2015-06-25 08:29:01 C 18 10 58.52 +07 57 10.3 u 719
2015-06-25 08:46:12 C 18 10 57.52 +07 56 58.9 u 719
2015-06-26 20:47:30 C 18 08 50.24 +07 31 22.1 q K14
2015-06-26 21:04:30 C 18 08 49.21 +07 31 10.0 q K14
2015-06-26 22:48:23 C 18 08 42.87 +07 29 54.8 q 160
2015-06-26 22:51:09 C 18 08 42.71 +07 29 52.7 q 160
2015-06-26 22:53:54 C 18 08 42.53 +07 29 50.6 q 160
2015-06-27 22:54:30 C 18 07 18.27 +07 12 16.8 q 160
2015-06-27 22:56:44 C 18 07 18.13 +07 12 15.2 q 160
2015-06-27 22:58:57 C 18 07 18.00 +07 12 13.5 q 160
2015-06-28 23:15:29 C 18 05 53.65 +06 54 06.6 q 160
2015-06-28 23:17:09 C 18 05 53.55 +06 54 05.4 q 160
2015-06-28 23:21:02 C 18 05 53.31 +06 54 02.4 q 160
2015-06-29 22:46:43 C 18 04 32.92 +06 36 13.9 q 160
2015-06-29 22:49:01 C 18 04 32.75 +06 36 12.2 q 160
2015-06-29 22:51:12 C 18 04 32.63 +06 36 10.8 q 160