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
2003-08-02 20:54:01 C 15 38 05.06 +05 23 04.6 c 198
2003-08-02 20:57:09 C 15 38 05.20 +05 23 01.2 c 198
2003-08-04 21:09:08 C 15 40 23.41 +04 34 14.6 c 198
2003-08-04 21:29:00 C 15 40 24.38 +04 33 55.3 c 198
2003-08-12 20:25:30 C 15 50 09.01 +01 29 35.5 c 198
2003-08-12 20:30:38 C 15 50 09.31 +01 29 30.7 c 198
2003-08-12 20:46:01 C 15 50 10.22 +01 29 16.8 c 198
2004-07-22 19:05:07 C 02 04 43.27 -10 15 00.0 r E12
2004-07-22 19:21:38 C 02 04 44.15 -10 15 04.3 r E12
2004-07-22 19:38:15 C 02 04 45.09 -10 15 10.1 r E12
2004-07-22 19:54:48 C 02 04 45.88 -10 15 14.6 r E12
2004-08-08 09:38:09 C 02 24 22.34 -12 48 22.2 18.9 c 704
2004-08-08 09:51:39 C 02 24 22.89 -12 48 29.6 18.8 c 704
2004-08-08 10:05:45 C 02 24 23.47 -12 48 36.3 18.6 c 704
2004-08-08 10:19:13 C 02 24 24.10 -12 48 43.9 19.1 c 704
2004-09-06 06:34:17 C 02 45 22.61 -20 06 33.9 r 859
2004-09-06 06:46:29 C 02 45 22.66 -20 06 43.4 r 859
2004-09-07 05:59:58 C 02 45 41.02 -20 24 48.6 r 859
2004-09-07 06:11:11 C 02 45 41.01 -20 24 56.4 r 859
2004-09-07 06:30:42 C 02 45 41.29 -20 25 10.9 r 859
2004-09-07 09:33:42 C 02 45 43.53 -20 27 40.4 19.2 c 704
2004-09-07 09:49:24 C 02 45 43.67 -20 27 51.9 19.4 c 704
2004-09-07 10:04:59 C 02 45 43.88 -20 28 03.9 19.3 c 704
2004-09-07 10:20:33 C 02 45 44.06 -20 28 16.9 19.1 c 704
2004-09-07 10:36:07 C 02 45 44.15 -20 28 28.9 19.3 c 704
2004-09-08 06:05:56 C 02 45 57.66 -20 43 42.4 r 859
2004-09-08 06:15:01 C 02 45 57.74 -20 43 53.0 r 859
2004-09-10 13:02:54 C 02 46 28.29 -21 27 24.9 r E17
2004-09-10 13:18:02 C 02 46 28.46 -21 27 38.3 r E17
2004-09-10 13:33:10 C 02 46 28.44 -21 27 50.2 r E17
2004-10-24 04:32:21 C 02 18 32.82 -33 58 11.0 c 844
2004-10-24 04:38:40 C 02 18 32.48 -33 58 13.9 c 844
2004-10-24 04:43:41 C 02 18 32.22 -33 58 15.4 c 844
2004-10-24 04:48:16 C 02 18 31.92 -33 58 17.3 c 844
2004-11-12 12:33:14 C 01 53 36.06 -34 54 31.8 r E12
2004-11-12 12:47:42 C 01 53 35.33 -34 54 29.6 r E12
2004-11-12 13:02:09 C 01 53 34.61 -34 54 27.5 r E12
2004-11-12 13:16:37 C 01 53 33.87 -34 54 25.4 r E12
2004-11-24 13:05:02 C 01 42 04.50 -33 31 11.3 r E12
2004-11-24 13:19:01 C 01 42 04.07 -33 31 05.5 r E12
2004-11-24 13:33:02 C 01 42 03.59 -33 30 59.0 r E12
2004-11-24 13:47:02 C 01 42 03.19 -33 30 52.9 r E12
2004-12-10 03:51:32 C 01 35 32.86 -29 59 06.7 o 699
2004-12-10 03:59:42 C 01 35 32.86 -29 59 01.3 o 699
2004-12-10 04:07:53 C 01 35 32.82 -29 58 55.9 o 699
2004-12-10 04:16:04 C 01 35 32.73 -29 58 50.3 o 699
2004-12-20 02:47:15 C 01 36 39.31 -27 00 17.1 o 699
2004-12-20 03:08:22 C 01 36 39.49 -26 59 59.8 o 699
2004-12-20 03:29:25 C 01 36 39.73 -26 59 43.2 o 699
2004-12-20 03:50:30 C 01 36 39.95 -26 59 26.5 o 699