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 05:23:54 s 1 -164643.96 0 +244807.44 3870.0 C57
2021-12-27 05:33:54 S 13 14 51.742 +01 54 08.03 V C57
2021-12-27 05:33:54 s 1 -164832.99 1 +244248.30 340.0 C57
2021-12-27 05:43:54 S 13 14 53.398 +01 54 08.06 V C57
2021-12-27 05:43:54 s 1 -165021.18 2 +243687.92 2860.0 C57
2021-12-27 05:53:54 S 13 14 54.564 +01 54 11.38 V C57
2021-12-27 05:53:54 s 1 -165208.52 8 +243126.30 1410.0 C57
2021-12-27 06:03:54 S 13 14 56.165 +01 54 12.17 V C57
2021-12-27 06:03:54 s 1 -165395.02 6 +242563.45 5970.0 C57
2021-12-27 06:13:54 S 13 14 57.720 +01 54 13.68 V C57
2021-12-27 06:13:54 s 1 -165580.67 2 +241999.35 6530.0 C57
2021-12-27 06:23:54 S 13 14 59.287 +01 54 18.00 V C57
2021-12-27 06:23:54 s 1 -165765.46 3 +241434.01 3060.0 C57
2021-12-27 06:33:54 S 13 15 00.713 +01 54 17.32 V C57
2021-12-27 06:33:54 s 1 -165949.39 4 +240867.42 5560.0 C57
2021-12-27 06:43:54 S 13 15 02.213 +01 54 19.84 V C57
2021-12-27 06:43:54 s 1 -166132.46 2 +240299.59 4010.0 C57
2021-12-27 06:53:54 S 13 15 03.650 +01 54 24.88 V C57
2021-12-27 06:53:54 s 1 -166314.66 4 +239730.52 8390.0 C57
2021-12-27 07:03:54 S 13 15 05.030 +01 54 27.40 V C57
2021-12-27 07:03:54 s 1 -166495.99 4 +239160.20 8680.0 C57
2021-12-27 07:13:54 S 13 15 06.749 +01 54 27.58 V C57
2021-12-27 07:13:54 s 1 -166676.45 0 +238588.63 4860.0 C57
2021-12-27 07:23:54 S 13 15 08.122 +01 54 30.85 V C57
2021-12-27 07:23:54 s 1 -166856.02 7 +238015.81 6920.0 C57
2021-12-27 07:33:54 S 13 15 09.557 +01 54 34.06 V C57
2021-12-27 07:33:54 s 1 -167034.72 2 +237441.73 4850.0 C57
2021-12-27 07:43:54 S 13 15 11.191 +01 54 34.74 V C57
2021-12-27 07:43:54 s 1 -167212.53 1 +236866.41 8610.0 C57
2021-12-27 08:03:54 S 13 15 13.930 +01 54 38.84 V C57
2021-12-27 08:03:54 s 1 -167565.47 4 +235712.00 3610.0 C57
2021-12-27 08:13:54 S 13 15 15.509 +01 54 40.54 V C57
2021-12-27 08:13:54 s 1 -167740.60 0 +235132.92 4810.0 C57
2021-12-27 08:23:54 S 13 15 17.105 +01 54 42.59 V C57
2021-12-27 08:23:54 s 1 -167914.82 5 +234552.57 1780.0 C57
2021-12-27 08:33:54 S 13 15 18.454 +01 54 44.71 V C57
2021-12-27 08:33:54 s 1 -168088.14 3 +233970.97 4500.0 C57
2021-12-27 08:43:54 S 13 15 19.865 +01 54 46.98 V C57
2021-12-27 08:43:54 s 1 -168260.55 1 +233388.11 2970.0 C57
2021-12-27 08:53:54 S 13 15 21.569 +01 54 50.11 V C57
2021-12-27 08:53:54 s 1 -168432.04 4 +232803.99 7150.0 C57
2021-12-27 09:03:54 S 13 15 23.093 +01 54 54.32 V C57
2021-12-27 09:03:54 s 1 -168602.62 0 +232218.61 7030.0 C57
2021-12-27 09:13:54 S 13 15 24.710 +01 54 53.21 V C57
2021-12-27 09:13:54 s 1 -168772.27 2 +231631.96 2600.0 C57
2021-12-27 09:23:54 S 13 15 25.670 +01 54 53.14 V C57
2021-12-27 09:23:54 s 1 -168940.99 9 +231044.05 3840.0 C57
2021-12-27 09:33:54 S 13 15 27.430 +01 55 02.68 V C57
2021-12-27 09:33:54 s 1 -169108.79 5 +230454.87 720.0 C57
2021-12-27 09:53:54 S 13 15 30.432 +01 55 09.19 V C57