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
2021-12-13 06:13:55 s 1 -153589.12 8 +266596.81 280.0 C57
2021-12-13 06:23:55 S 12 23 38.974 +01 00 59.40 V C57
2021-12-13 06:23:55 s 1 -153806.17 3 +266083.38 6520.0 C57
2021-12-13 06:33:55 S 12 23 40.637 +01 01 00.98 V C57
2021-12-13 06:33:55 s 1 -154022.51 7 +265568.74 9550.0 C57
2021-12-13 06:43:55 S 12 23 41.837 +01 01 02.93 V C57
2021-12-13 06:43:55 s 1 -154238.15 4 +265052.88 9340.0 C57
2021-12-13 07:33:55 S 12 23 49.495 +01 01 08.87 V C57
2021-12-13 07:33:55 s 1 -155305.65 1 +262455.29 9450.0 C57
2021-12-13 07:43:55 S 12 23 50.798 +01 01 06.78 V C57
2021-12-13 07:43:55 s 1 -155516.99 0 +261932.10 9600.0 C57
2021-12-13 07:53:55 S 12 23 52.250 +01 01 13.40 V C57
2021-12-13 07:53:55 s 1 -155727.60 2 +261407.68 6430.0 C57
2021-12-13 08:13:55 S 12 23 55.267 +01 01 07.97 V C57
2021-12-13 08:13:55 s 1 -156146.62 9 +260355.17 70.0 C57
2021-12-13 08:23:55 S 12 23 56.825 +01 01 15.96 V C57
2021-12-13 08:23:55 s 1 -156355.03 9 +259827.07 6850.0 C57
2021-12-13 08:43:55 S 12 23 59.755 +01 01 17.22 V C57
2021-12-13 08:43:55 s 1 -156769.63 3 +258767.17 260.0 C57
2021-12-13 08:53:55 S 12 24 01.087 +01 01 13.37 V C57
2021-12-13 08:53:55 s 1 -156975.81 0 +258235.37 6870.0 C57
2021-12-13 09:03:55 S 12 24 02.419 +01 01 13.04 V C57
2021-12-13 09:03:55 s 1 -157181.23 8 +257702.33 50.0 C57
2021-12-13 09:13:55 S 12 24 04.080 +01 01 22.22 V C57
2021-12-13 09:13:55 s 1 -157385.91 1 +257168.06 9810.0 C57
2021-12-13 09:23:55 S 12 24 05.777 +01 01 16.39 V C57
2021-12-13 09:23:55 s 1 -157589.82 7 +256632.55 6110.0 C57
2021-12-13 09:33:55 S 12 24 07.015 +01 01 21.90 V C57
2021-12-13 09:33:55 s 1 -157792.98 3 +256095.80 8950.0 C57
2021-12-13 09:43:55 S 12 24 08.470 +01 01 19.34 V C57
2021-12-13 09:43:55 s 1 -157995.37 5 +255557.81 8310.0 C57
2021-12-13 11:53:55 S 12 24 27.521 +01 01 24.71 V C57
2021-12-13 11:53:55 s 1 -160555.36 2 +248450.44 6860.0 C57
2021-12-13 11:56:36 C 12 24 05.66 +01 02 56.9 V 703
2021-12-13 12:03:55 S 12 24 28.932 +01 01 28.27 V C57
2021-12-13 12:03:55 s 1 -160746.69 0 +247894.94 5970.0 C57
2021-12-13 12:04:12 C 12 24 06.80 +01 02 57.4 V 703
2021-12-13 12:11:50 C 12 24 07.95 +01 02 58.7 V 703
2021-12-13 12:13:55 S 12 24 30.336 +01 01 26.94 V C57
2021-12-13 12:13:55 s 1 -160937.20 1 +247338.18 1380.0 C57
2021-12-13 12:19:26 C 12 24 09.09 +01 02 59.0 V 703
2021-12-13 12:23:55 S 12 24 31.910 +01 01 31.19 V C57
2021-12-13 12:23:55 s 1 -161126.89 1 +246780.15 3080.0 C57
2021-12-13 12:33:55 S 12 24 33.626 +01 01 30.54 V C57
2021-12-13 12:33:55 s 1 -161315.75 6 +246220.87 1030.0 C57
2021-12-13 12:43:55 S 12 24 34.874 +01 01 30.68 V C57
2021-12-13 12:43:55 s 1 -161503.79 3 +245660.32 5230.0 C57
2021-12-13 12:53:55 S 12 24 36.463 +01 01 32.02 V C57
2021-12-13 12:53:55 s 1 -161691.02 7 +245098.56 5830.0 C57
2021-12-13 13:03:55 S 12 24 37.906 +01 01 37.81 V C57