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
2021-12-27 19:53:54 s 1 -177503.61 5 +191403.91 3160.0 C57
2021-12-27 20:03:54 S 13 17 01.042 +01 57 23.51 V C57
2021-12-27 20:03:54 s 1 -177603.22 4 +190732.57 3640.0 C57
2021-12-27 20:13:54 S 13 17 02.573 +01 57 25.70 V C57
2021-12-27 20:13:54 s 1 -177701.57 8 +190059.88 8330.0 C57
2021-12-27 20:23:54 S 13 17 04.195 +01 57 26.93 V C57
2021-12-27 20:23:54 s 1 -177798.67 0 +189385.84 7210.0 C57
2021-12-27 20:33:54 S 13 17 05.414 +01 57 28.73 V C57
2021-12-27 20:33:54 s 1 -177894.49 5 +188710.46 260.0 C57
2021-12-27 20:43:54 S 13 17 06.960 +01 57 31.25 V C57
2021-12-27 20:43:54 s 1 -177989.04 6 +188033.74 7430.0 C57
2021-12-27 20:53:54 S 13 17 08.470 +01 57 35.46 V C57
2021-12-27 20:53:54 s 1 -178082.31 6 +187355.66 8710.0 C57
2021-12-27 21:03:54 S 13 17 10.039 +01 57 36.43 V C57
2021-12-27 21:03:54 s 1 -178174.30 0 +186676.24 4070.0 C57
2021-12-27 21:13:54 S 13 17 11.314 +01 57 37.73 V C57
2021-12-27 21:13:54 s 1 -178264.99 1 +185995.48 3480.0 C57
2021-12-27 21:23:54 S 13 17 12.953 +01 57 41.22 V C57
2021-12-27 21:23:54 s 1 -178354.38 3 +185313.36 6920.0 C57
2021-12-27 21:33:54 S 13 17 14.258 +01 57 42.62 V C57
2021-12-27 21:33:54 s 1 -178442.46 8 +184629.88 4340.0 C57
2021-12-27 21:43:54 S 13 17 15.826 +01 57 46.04 V C57
2021-12-27 21:43:54 s 1 -178529.24 2 +183945.06 5730.0 C57
2021-12-27 21:53:54 S 13 17 17.489 +01 57 48.78 V C57
2021-12-27 21:53:54 s 1 -178614.69 7 +183258.88 1060.0 C57
2021-12-27 22:13:54 S 13 17 20.472 +01 57 50.29 V C57
2021-12-27 22:13:54 s 1 -178781.62 3 +181882.46 3410.0 C57
2021-12-27 22:23:54 S 13 17 21.905 +01 57 54.83 V C57
2021-12-27 22:23:54 s 1 -178863.08 1 +181192.21 380.0 C57
2021-12-27 22:33:54 S 13 17 23.191 +01 57 59.15 V C57
2021-12-27 22:33:54 s 1 -178943.19 4 +180500.61 1160.0 C57
2021-12-27 22:43:54 S 13 17 24.667 +01 57 58.00 V C57
2021-12-27 22:43:54 s 1 -179021.95 4 +179807.65 5730.0 C57
2021-12-27 22:53:54 S 13 17 26.124 +01 58 04.58 V C57
2021-12-27 22:53:54 s 1 -179099.35 6 +179113.33 4060.0 C57
2021-12-27 23:03:54 S 13 17 27.782 +01 58 03.97 V C57
2021-12-27 23:03:54 s 1 -179175.39 1 +178417.64 6130.0 C57
2021-12-27 23:13:54 S 13 17 29.105 +01 58 08.62 V C57
2021-12-27 23:13:54 s 1 -179250.05 4 +177720.60 1890.0 C57
2021-12-27 23:23:54 S 13 17 30.576 +01 58 08.65 V C57
2021-12-27 23:23:54 s 1 -179323.33 6 +177022.19 1320.0 C57
2021-12-27 23:33:54 S 13 17 32.126 +01 58 10.63 V C57
2021-12-27 23:33:54 s 1 -179395.23 2 +176322.41 4390.0 C57
2021-12-27 23:43:54 S 13 17 33.607 +01 58 13.44 V C57
2021-12-27 23:43:54 s 1 -179465.73 4 +175621.27 1070.0 C57
2021-12-27 23:53:54 S 13 17 35.006 +01 58 18.41 V C57
2021-12-27 23:53:54 s 1 -179534.83 6 +174918.77 1320.0 C57
2021-12-28 00:03:54 S 13 17 36.480 +01 58 20.42 V C57
2021-12-28 00:03:54 s 1 -179602.52 8 +174214.90 5120.0 C57
2021-12-28 00:13:54 S 13 17 37.932 +01 58 21.22 V C57