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 18:03:55 s 1 -167061.51 4 +227049.68 7020.0 C57
2021-12-13 18:13:55 S 12 25 23.172 +01 02 08.70 V C57
2021-12-13 18:13:55 s 1 -167219.96 5 +226446.60 7870.0 C57
2021-12-13 18:23:55 S 12 25 24.907 +01 02 03.62 V C57
2021-12-13 18:23:55 s 1 -167377.44 7 +225842.20 4370.0 C57
2021-12-13 18:33:55 S 12 25 26.498 +01 02 04.31 V C57
2021-12-13 18:33:55 s 1 -167533.95 4 +225236.50 6500.0 C57
2021-12-13 18:43:55 S 12 25 27.850 +01 02 06.04 V C57
2021-12-13 18:43:55 s 1 -167689.48 2 +224629.47 4240.0 C57
2021-12-13 18:53:55 S 12 25 29.371 +01 02 08.59 V C57
2021-12-13 18:53:55 s 1 -167844.02 7 +224021.13 7560.0 C57
2021-12-13 19:03:55 S 12 25 30.634 +01 02 09.74 V C57
2021-12-13 19:03:55 s 1 -167997.58 4 +223411.47 6460.0 C57
2021-12-13 19:13:55 S 12 25 32.244 +01 02 08.45 V C57
2021-12-13 19:13:55 s 1 -168150.14 7 +222800.49 910.0 C57
2021-12-13 19:23:55 S 12 25 33.614 +01 02 11.80 V C57
2021-12-13 19:23:55 s 1 -168301.71 3 +222188.19 890.0 C57
2021-12-13 19:33:55 S 12 25 35.227 +01 02 11.58 V C57
2021-12-13 19:33:55 s 1 -168452.27 7 +221574.56 6370.0 C57
2021-12-13 19:43:55 S 12 25 36.535 +01 02 09.82 V C57
2021-12-13 19:43:55 s 1 -168601.83 3 +220959.61 7350.0 C57
2021-12-13 19:53:55 S 12 25 37.860 +01 02 14.10 V C57
2021-12-13 19:53:55 s 1 -168750.37 7 +220343.33 3790.0 C57
2021-12-13 20:03:55 S 12 25 39.581 +01 02 14.24 V C57
2021-12-13 20:03:55 s 1 -168897.90 4 +219725.72 5690.0 C57
2021-12-13 20:13:55 S 12 25 40.920 +01 02 14.10 V C57
2021-12-13 20:13:55 s 1 -169044.41 0 +219106.78 3010.0 C57
2021-12-13 20:23:55 S 12 25 42.442 +01 02 16.12 V C57
2021-12-13 20:23:55 s 1 -169189.88 8 +218486.51 5740.0 C57
2021-12-13 20:33:55 S 12 25 43.834 +01 02 16.94 V C57
2021-12-13 20:33:55 s 1 -169334.33 5 +217864.91 3850.0 C57
2021-12-13 20:43:55 S 12 25 45.278 +01 02 18.74 V C57
2021-12-13 20:43:55 s 1 -169477.74 6 +217241.98 7330.0 C57
2021-12-13 20:53:55 S 12 25 46.886 +01 02 21.08 V C57
2021-12-13 20:53:55 s 1 -169620.11 4 +216617.71 6160.0 C57
2021-12-13 21:03:55 S 12 25 48.235 +01 02 21.44 V C57
2021-12-13 21:03:55 s 1 -169761.43 6 +215992.10 300.0 C57
2021-12-13 21:13:55 S 12 25 49.800 +01 02 19.61 V C57
2021-12-13 21:13:55 s 1 -169901.70 6 +215365.16 9750.0 C57
2021-12-13 21:23:55 S 12 25 51.264 +01 02 19.90 V C57
2021-12-13 21:23:55 s 1 -170040.92 0 +214736.87 4480.0 C57
2021-12-13 21:33:55 S 12 25 52.716 +01 02 22.99 V C57
2021-12-13 21:33:55 s 1 -170179.07 1 +214107.24 4460.0 C57
2021-12-13 21:43:55 S 12 25 54.322 +01 02 21.70 V C57
2021-12-13 21:43:55 s 1 -170316.15 5 +213476.27 9680.0 C57
2021-12-13 21:53:55 S 12 25 55.574 +01 02 23.53 V C57
2021-12-13 21:53:55 s 1 -170452.16 7 +212843.96 120.0 C57
2021-12-13 22:03:55 S 12 25 57.113 +01 02 25.48 V C57
2021-12-13 22:03:55 s 1 -170587.10 1 +212210.30 5740.0 C57
2021-12-13 22:13:55 S 12 25 58.610 +01 02 27.13 V C57