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 13:03:55 s 1 -161878.90 1 +244538.67 780.0 C57
2021-12-13 13:13:55 S 12 24 39.434 +01 01 34.03 V C57
2021-12-13 13:13:55 s 1 -162064.33 8 +243974.12 3120.0 C57
2021-12-13 13:23:55 S 12 24 40.978 +01 01 34.93 V C57
2021-12-13 13:23:55 s 1 -162249.02 7 +243408.51 2180.0 C57
2021-12-13 13:33:55 S 12 24 42.192 +01 01 36.19 V C57
2021-12-13 13:33:55 s 1 -162432.86 9 +242841.62 7400.0 C57
2021-12-13 13:43:55 S 12 24 43.644 +01 01 35.87 V C57
2021-12-13 13:43:55 s 1 -162615.86 0 +242273.46 8770.0 C57
2021-12-13 13:53:55 S 12 24 45.161 +01 01 44.44 V C57
2021-12-13 13:53:55 s 1 -162797.99 5 +241704.02 6280.0 C57
2021-12-13 14:03:55 S 12 24 46.522 +01 01 40.94 V C57
2021-12-13 14:03:55 s 1 -162979.27 1 +241133.31 9900.0 C57
2021-12-13 14:23:55 S 12 24 49.522 +01 01 43.18 V C57
2021-12-13 14:23:55 s 1 -163339.22 9 +239988.05 5440.0 C57
2021-12-13 14:33:55 S 12 24 51.233 +01 01 41.38 V C57
2021-12-13 14:33:55 s 1 -163517.90 4 +239413.50 7310.0 C57
2021-12-13 14:43:55 S 12 24 52.486 +01 01 46.42 V C57
2021-12-13 14:43:55 s 1 -163695.70 3 +238837.67 5240.0 C57
2021-12-13 14:53:55 S 12 24 53.933 +01 01 49.55 V C57
2021-12-13 14:53:55 s 1 -163872.62 3 +238260.55 9200.0 C57
2021-12-13 15:13:55 S 12 24 56.604 +01 01 51.24 V C57
2021-12-13 15:13:55 s 1 -164223.80 9 +237102.47 5140.0 C57
2021-12-13 15:23:55 S 12 24 58.661 +01 01 43.03 V C57
2021-12-13 15:23:55 s 1 -164398.06 8 +236521.50 7090.0 C57
2021-12-13 15:53:55 S 12 25 02.820 +01 01 48.43 V C57
2021-12-13 15:53:55 s 1 -164915.45 2 +234770.84 8650.0 C57
2021-12-13 16:03:55 S 12 25 04.327 +01 01 51.67 V C57
2021-12-13 16:03:55 s 1 -165086.10 3 +234184.71 4350.0 C57
2021-12-13 16:23:55 S 12 25 07.219 +01 01 53.72 V C57
2021-12-13 16:23:55 s 1 -165424.66 3 +233008.55 3400.0 C57
2021-12-13 16:33:55 S 12 25 08.678 +01 01 54.08 V C57
2021-12-13 16:33:55 s 1 -165592.56 4 +232418.52 6720.0 C57
2021-12-13 16:43:55 S 12 25 10.308 +01 01 57.68 V C57
2021-12-13 16:43:55 s 1 -165759.54 0 +231827.20 5870.0 C57
2021-12-13 16:53:55 S 12 25 11.731 +01 01 56.89 V C57
2021-12-13 16:53:55 s 1 -165925.58 6 +231234.58 840.0 C57
2021-12-13 17:03:55 S 12 25 13.231 +01 01 58.84 V C57
2021-12-13 17:03:55 s 1 -166090.69 8 +230640.65 1620.0 C57
2021-12-13 17:13:55 S 12 25 14.566 +01 01 55.74 V C57
2021-12-13 17:13:55 s 1 -166254.87 3 +230045.42 8170.0 C57
2021-12-13 17:23:55 S 12 25 15.938 +01 01 58.87 V C57
2021-12-13 17:23:55 s 1 -166418.10 4 +229448.89 490.0 C57
2021-12-13 17:33:55 S 12 25 17.417 +01 02 00.96 V C57
2021-12-13 17:33:55 s 1 -166580.38 8 +228851.05 8560.0 C57
2021-12-13 17:43:55 S 12 25 19.010 +01 02 01.50 V C57
2021-12-13 17:43:55 s 1 -166741.72 1 +228251.90 2350.0 C57
2021-12-13 17:53:55 S 12 25 20.393 +01 01 59.30 V C57
2021-12-13 17:53:55 s 1 -166902.09 8 +227651.44 1840.0 C57
2021-12-13 18:03:55 S 12 25 22.044 +01 02 01.97 V C57