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
2018-09-01 02:14:41 S 00 26 56.770 -26 28 59.16 V C57
2018-09-01 02:14:41 s 1 -199055.47 8 +293783.02 680.0 C57
2018-09-01 02:44:41 S 00 26 56.110 -26 29 20.40 V C57
2018-09-01 02:44:41 s 1 -199695.57 2 +292646.67 2100.0 C57
2018-09-01 03:14:41 S 00 26 54.926 -26 29 49.02 V C57
2018-09-01 03:14:41 s 1 -200330.23 6 +291502.15 5340.0 C57
2018-09-01 03:44:41 S 00 26 54.120 -26 30 08.78 V C57
2018-09-01 03:44:41 s 1 -200959.42 9 +290349.46 170.0 C57
2018-09-01 04:14:41 S 00 26 53.335 -26 30 37.08 V C57
2018-09-01 04:14:41 s 1 -201583.11 1 +289188.62 6350.0 C57
2018-09-01 04:44:41 S 00 26 52.361 -26 30 57.49 V C57
2018-09-01 04:44:41 s 1 -202201.24 2 +288019.61 3670.0 C57
2018-09-01 06:14:41 S 00 26 49.668 -26 32 09.42 V C57
2018-09-01 06:14:41 s 1 -204021.91 4 +284463.57 80.0 C57
2018-09-01 06:44:41 S 00 26 48.941 -26 32 33.32 V C57
2018-09-01 06:44:41 s 1 -204617.42 5 +283261.89 9590.0 C57
2018-09-01 07:14:41 S 00 26 48.178 -26 32 54.67 V C57
2018-09-01 07:14:41 s 1 -205207.17 5 +282052.05 9050.0 C57
2018-09-01 07:44:41 S 00 26 46.987 -26 33 19.55 V C57
2018-09-01 07:44:41 s 1 -205791.12 3 +280834.03 8230.0 C57
2018-09-01 08:14:41 S 00 26 45.979 -26 33 47.95 V C57
2018-09-01 08:14:41 s 1 -206369.22 4 +279607.85 6890.0 C57
2018-09-01 08:44:41 S 00 26 45.012 -26 34 09.34 V C57
2018-09-01 08:44:41 s 1 -206941.43 5 +278373.50 4760.0 C57
2018-09-01 09:14:41 S 00 26 44.359 -26 34 36.26 V C57
2018-09-01 09:14:41 s 1 -207507.71 2 +277130.98 1620.0 C57
2018-09-01 10:14:41 S 00 26 42.670 -26 35 19.64 V C57
2018-09-01 10:14:41 s 1 -208622.28 6 +274621.43 1260.0 C57
2018-09-01 11:14:41 S 00 26 40.870 -26 36 07.96 V C57
2018-09-01 11:14:41 s 1 -209712.58 5 +272079.19 3790.0 C57
2018-09-01 13:14:41 S 00 26 37.183 -26 37 41.63 V C57
2018-09-01 13:14:41 s 1 -211818.88 1 +266896.64 9210.0 C57
2018-09-01 13:44:41 S 00 26 36.072 -26 38 09.10 V C57
2018-09-01 13:44:41 s 1 -212329.70 1 +265580.57 5350.0 C57
2018-09-01 14:14:41 S 00 26 35.390 -26 38 30.01 V C57
2018-09-01 14:14:41 s 1 -212834.12 4 +264256.32 7860.0 C57
2018-09-01 14:44:41 S 00 26 34.610 -26 38 52.87 V C57
2018-09-01 14:44:41 s 1 -213332.10 0 +262923.90 6460.0 C57
2018-09-01 15:14:41 S 00 26 33.538 -26 39 18.94 V C57
2018-09-01 15:14:41 s 1 -213823.58 0 +261583.31 890.0 C57
2018-09-01 15:44:41 S 00 26 32.594 -26 39 42.41 V C57
2018-09-01 15:44:41 s 1 -214308.51 4 +260234.54 850.0 C57
2018-09-01 16:14:41 S 00 26 31.591 -26 40 09.88 V C57
2018-09-01 16:14:41 s 1 -214786.85 2 +258877.59 6080.0 C57
2018-09-01 16:44:41 S 00 26 30.622 -26 40 27.23 V C57
2018-09-01 16:44:41 s 1 -215258.54 4 +257512.46 6270.0 C57
2018-09-01 17:14:41 S 00 26 29.851 -26 40 53.90 V C57
2018-09-01 17:14:41 s 1 -215723.53 8 +256139.16 1150.0 C57
2018-09-01 17:44:41 S 00 26 29.047 -26 41 18.96 V C57
2018-09-01 17:44:41 s 1 -216181.78 3 +254757.69 420.0 C57