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
2018-12-07 06:34:03 C 23 40 08.54 -29 49 11.2 U T08
2018-12-07 06:45:20 C 23 40 08.98 -29 49 04.7 U T08
2018-12-07 06:49:59 C 23 40 09.07 -29 49 02.5 U T08
2018-12-07 06:56:38 C 23 40 09.33 -29 48 58.1 U T08
2018-12-07 07:01:17 C 23 40 09.54 -29 48 55.9 U T08
2018-12-13 05:58:42 C 23 45 39.56 -28 34 17.5 V T05
2018-12-13 06:09:15 C 23 45 40.14 -28 34 13.6 V T05
2018-12-13 06:19:50 C 23 45 40.57 -28 34 07.6 V T05
2018-12-13 06:31:05 C 23 45 41.02 -28 34 00.9 V T05
2019-01-09 02:11:17 C 00 18 58.93 -22 16 09.0 V 703
2019-01-09 02:34:08 C 00 19 00.04 -22 15 46.9 V 703
2020-04-19 11:12:21 C 20 47 51.82 -05 32 01.5 V G96
2020-04-19 11:18:27 C 20 47 52.15 -05 32 00.7 V G96
2020-04-19 11:24:31 C 20 47 52.47 -05 32 00.1 V G96
2020-04-19 11:30:38 C 20 47 52.79 -05 31 59.4 V G96
2020-04-19 14:13:40 C 20 48 01.67 -05 31 40.5 V T05
2020-04-19 14:18:17 C 20 48 01.92 -05 31 39.6 V T05
2020-04-19 14:25:42 C 20 48 02.39 -05 31 39.6 V T05
2020-04-19 14:49:13 C 20 48 03.58 -05 31 36.7 V T05
2020-05-03 13:13:31 C 21 04 28.56 -05 02 21.9 V T08
2020-05-03 13:21:29 C 21 04 28.88 -05 02 21.4 V T08
2020-05-03 13:27:30 C 21 04 29.20 -05 02 20.6 V T08
2020-05-03 13:42:53 C 21 04 29.80 -05 02 20.2 V T08
2020-05-19 13:42:03 C 21 18 33.07 -04 56 30.6 V T08
2020-05-19 13:52:02 C 21 18 33.37 -04 56 31.8 V T08
2020-05-19 13:57:22 C 21 18 33.51 -04 56 31.6 V T08
2020-05-19 14:23:12 C 21 18 34.20 -04 56 32.5 V T08
2020-05-24 10:28:24 C 21 21 38.74 -05 03 02.2 V G96
2020-05-24 10:35:17 C 21 21 38.89 -05 03 02.6 V G96
2020-05-24 10:42:11 C 21 21 39.05 -05 03 03.2 V G96
2020-05-24 10:49:04 C 21 21 39.21 -05 03 03.7 V G96
2020-05-25 14:07:03 C 21 22 17.31 -05 05 15.0 V T05
2020-05-25 14:33:10 C 21 22 17.90 -05 05 16.5 V T05
2020-05-25 14:37:46 C 21 22 17.96 -05 05 17.0 V T05
2020-05-25 14:47:30 C 21 22 18.20 -05 05 18.1 V T05
2020-05-27 10:46:16 C 21 23 15.24 -05 09 26.4 U I41
2020-05-27 11:09:11 C 21 23 15.69 -05 09 28.7 U I41
2020-05-29 12:53:59 C 21 24 13.58 -05 15 00.7 V T05
2020-05-29 12:58:36 C 21 24 13.65 -05 15 01.3 V T05
2020-05-29 13:07:14 C 21 24 13.83 -05 15 02.3 V T05
2020-05-29 13:23:07 C 21 24 14.09 -05 15 04.1 V T05
2020-05-30 09:55:28 C 21 24 35.90 -05 17 39.9 U I41
2020-05-30 10:59:15 C 21 24 36.91 -05 17 48.2 U I41
2020-05-31 13:11:06 C 21 25 02.85 -05 21 19.0 V T08
2020-05-31 13:15:47 C 21 25 02.94 -05 21 20.7 V T08
2020-05-31 13:29:06 C 21 25 03.13 -05 21 22.5 V T08
2020-05-31 13:47:42 C 21 25 03.37 -05 21 25.5 V T08
2020-06-02 13:45:35 C 21 25 45.48 -05 28 39.1 V T05
2020-06-02 13:51:34 C 21 25 45.54 -05 28 40.3 V T05
2020-06-02 14:04:11 C 21 25 45.71 -05 28 42.1 V T05