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
2008-05-03 10:17:07 C 19 55 42.73 +02 47 37.8 18.7 c 704
2008-05-03 10:32:15 C 19 55 43.12 +02 47 39.6 19.3 c 704
2008-05-03 10:47:36 C 19 55 43.44 +02 47 42.0 18.9 c 704
2008-06-04 07:36:01 C 19 56 34.57 +02 37 41.2 17.6 c 704
2008-06-04 07:50:46 C 19 56 34.21 +02 37 38.0 17.6 c 704
2008-06-04 08:05:29 C 19 56 33.85 +02 37 35.5 17.6 c 704
2008-06-04 08:20:13 C 19 56 33.51 +02 37 33.7 19.4 c 704
2008-06-17 09:25:12 C 19 45 55.60 +01 04 02.7 r H45
2008-06-17 09:27:06 C 19 45 55.53 +01 04 02.0 r H45
2008-06-17 09:28:59 C 19 45 55.44 +01 04 01.1 r H45
2008-06-17 09:31:20 C 19 45 55.34 +01 04 00.3 r H45
2008-06-17 09:32:51 C 19 45 55.25 +01 03 59.5 r H45
2008-06-18 06:52:58 C 19 44 59.58 +00 55 15.3 r H45
2008-06-18 06:54:18 C 19 44 59.49 +00 55 15.0 r H45
2008-06-18 06:56:38 C 19 44 59.42 +00 55 14.1 r H45
2008-06-18 06:59:16 C 19 44 59.29 +00 55 12.9 r H45
2008-06-18 07:01:38 C 19 44 59.15 +00 55 12.2 r H45
2008-06-28 01:45:35 C 19 33 19.13 -01 00 29.7 r B19
2008-06-28 01:48:58 C 19 33 18.79 -01 00 31.0 r B19
2008-06-28 01:52:20 C 19 33 18.73 -01 00 32.5 r B19
2008-06-30 06:37:10 C 19 30 24.88 -01 31 13.3 17.4 c 704
2008-06-30 06:51:08 C 19 30 24.09 -01 31 21.7 17.5 c 704
2008-06-30 07:05:01 C 19 30 23.28 -01 31 29.6 17.6 c 704
2008-07-10 23:41:31 C 19 15 38.65 -04 20 44.7 r 130
2008-07-10 23:43:41 C 19 15 38.56 -04 20 45.8 r 130
2008-07-10 23:45:51 C 19 15 38.41 -04 20 47.9 r 130
2008-07-10 23:48:01 C 19 15 38.22 -04 20 49.9 r 130
2009-07-24 19:09:58 C 04 02 09.45 -01 31 24.4 r E12
2009-07-24 19:22:55 C 04 02 10.60 -01 31 24.4 r E12
2009-07-24 19:35:45 C 04 02 11.65 -01 31 25.3 r E12
2009-07-24 19:48:37 C 04 02 12.73 -01 31 26.4 r E12
2009-08-27 18:02:21 C 05 13 43.68 -03 01 54.7 r E12
2009-08-27 18:13:19 C 05 13 44.58 -03 01 57.1 r E12
2009-08-27 18:24:14 C 05 13 45.55 -03 01 59.9 r E12
2009-08-27 18:35:08 C 05 13 46.45 -03 02 01.1 r E12
2009-10-12 23:17:11 C 06 44 56.84 -09 07 35.6 18.9 o C20
2009-10-27 01:55:22 C 07 09 19.14 -11 31 22.4 18.1 o C20
2009-11-27 23:03:17 C 07 53 29.97 -15 55 13.0 16.6 o C20
2009-11-29 00:37:48 C 07 54 37.65 -15 59 46.1 17.0 o C20
2009-11-29 00:44:09 C 07 54 37.91 -15 59 47.2 17.0 o C20
2009-12-02 02:35:26 C 07 57 44.75 -16 10 11.8 17.5 o C20
2009-12-02 02:37:33 C 07 57 44.83 -16 10 12.0 17.4 o C20
2009-12-03 00:30:44 C 07 58 37.99 -16 12 27.7 17.0 o C20
2009-12-03 00:37:04 C 07 58 38.24 -16 12 28.3 17.1 o C20
2009-12-04 02:53:08 C 07 59 39.61 -16 14 37.4 16.7 o C20
2009-12-04 02:59:30 C 07 59 39.83 -16 14 37.8 16.9 o C20
2009-12-05 17:41:24 C 08 01 07.77 -16 16 25.6 r E12
2009-12-05 17:43:56 C 08 01 07.85 -16 16 25.8 r E12
2009-12-06 02:23:53 C 08 01 26.68 -16 16 55.6 17.3 o C20
2009-12-06 02:30:14 C 08 01 26.89 -16 16 55.8 17.1 o C20