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
2013-09-09 03:20:29 C 21 13 37.79 -28 46 50.9 r Y00
2013-09-09 03:35:19 C 21 13 37.25 -28 46 56.5 r Y00
2013-09-10 03:30:16 C 21 12 46.78 -28 55 59.1 r Y00
2013-09-10 03:44:01 C 21 12 46.28 -28 56 04.8 r Y00
2013-09-10 03:58:42 C 21 12 45.77 -28 56 10.0 r Y00
2013-09-21 07:53:16 C 21 05 40.599 -30 14 56.25 L F51
2013-09-21 08:08:29 C 21 05 40.303 -30 14 59.52 L F51
2013-09-24 07:54:16 C 21 04 32.033 -30 29 28.79 L F51
2013-09-24 08:08:09 C 21 04 31.807 -30 29 31.28 L F51
2013-12-03 04:56:56 C 21 53 35.691 -27 55 52.95 L F51
2013-12-03 05:11:54 C 21 53 36.566 -27 55 48.74 L F51
2014-11-11 01:47:10 C 11 54 46.39 +04 11 57.1 o C41
2014-11-11 01:53:17 C 11 54 47.25 +04 11 56.2 o C41
2014-11-11 01:59:18 C 11 54 48.12 +04 11 55.5 o C41
2014-11-21 02:22:09 C 12 30 04.98 +03 13 09.7 o C41
2014-11-21 02:28:19 C 12 30 05.96 +03 13 07.8 o C41
2014-11-21 02:34:22 C 12 30 06.79 +03 13 06.3 o C41
2014-12-10 11:54:34 C 13 38 29.17 +01 37 45.4 o 691
2014-12-10 12:12:48 C 13 38 31.82 +01 37 42.4 o 691
2014-12-10 12:31:02 C 13 38 34.45 +01 37 39.3 o 691
2014-12-20 12:12:48 C 14 13 19.06 +01 03 33.7 o 691
2014-12-20 12:31:01 C 14 13 21.69 +01 03 30.7 o 691
2014-12-20 12:49:16 C 14 13 24.32 +01 03 28.5 o 691
2014-12-24 12:14:31 C 14 27 02.68 +00 53 33.3 o H06
2014-12-24 12:23:39 C 14 27 03.96 +00 53 31.7 o H06
2014-12-24 12:32:44 C 14 27 05.29 +00 53 29.9 o H06
2014-12-27 03:49:38 C 14 36 03.23 +00 48 09.8 q 160
2014-12-27 03:52:36 C 14 36 03.71 +00 48 09.5 q 160
2014-12-27 03:55:33 C 14 36 04.14 +00 48 09.5 q 160
2014-12-30 05:28:56 C 14 46 24.13 +00 43 14.3 q 160
2014-12-30 05:31:54 C 14 46 24.51 +00 43 14.1 q 160
2014-12-30 05:34:54 C 14 46 24.94 +00 43 14.0 q 160
2015-01-01 04:29:16 C 14 52 57.29 +00 40 49.8 q 160
2015-01-01 04:32:13 C 14 52 57.71 +00 40 49.2 q 160
2015-01-01 04:35:11 C 14 52 58.10 +00 40 47.7 q 160
2015-01-02 05:39:06 C 14 56 26.55 +00 39 46.1 q 160
2015-01-02 05:41:56 C 14 56 26.93 +00 39 45.9 q 160
2015-01-02 05:44:46 C 14 56 27.32 +00 39 46.0 q 160
2015-01-06 04:30:10 C 15 09 28.64 +00 37 18.6 q 160
2015-01-06 04:32:43 C 15 09 28.98 +00 37 19.3 q 160
2015-01-06 04:35:16 C 15 09 29.31 +00 37 18.3 q 160
2015-01-10 05:17:56 C 15 22 34.16 +00 37 17.6 q G38
2015-01-10 05:45:23 C 15 22 37.86 +00 37 17.9 q G38
2015-01-10 06:18:51 C 15 22 42.27 +00 37 18.2 q G38
2015-01-27 05:19:40 C 16 14 58.26 +01 05 18.3 q 160
2015-01-27 05:22:39 C 16 14 58.64 +01 05 18.5 q 160
2015-01-27 05:25:41 C 16 14 59.00 +01 05 19.0 q 160
2015-02-10 03:08:00 C 16 53 48.75 +02 00 19.0 q 160
2015-02-10 03:10:59 C 16 53 49.10 +02 00 19.5 q 160
2015-02-10 12:24:48 C 16 54 50.06 +02 02 14.6 o 691