IAA RAS IAA Minor Planet Database

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
2021-11-14 05:43:56 s 1 -41309.424 0 +370837.82 7600.0 – C57
2021-11-14 05:53:56 S 10 42 08.138 +01 14 15.11 – V C57
2021-11-14 05:53:56 s 1 -41658.518 0 +370705.32 9940.0 – C57
2021-11-14 06:03:56 S 10 42 09.434 +01 14 13.27 – V C57
2021-11-14 06:03:56 s 1 -42007.498 0 +370571.80 1720.0 – C57
2021-11-14 06:13:56 S 10 42 11.196 +01 14 13.13 – V C57
2021-11-14 06:13:56 s 1 -42356.362 0 +370437.26 2930.0 – C57
2021-11-14 06:33:56 S 10 42 13.812 +01 14 09.35 – V C57
2021-11-14 06:33:56 s 1 -43053.740 0 +370165.12 3610.0 – C57
2021-11-14 06:43:56 S 10 42 15.026 +01 14 07.55 – V C57
2021-11-14 06:43:56 s 1 -43402.252 0 +370027.52 3080.0 – C57
2021-11-14 06:53:56 S 10 42 16.339 +01 14 07.22 – V C57
2021-11-14 06:53:56 s 1 -43750.644 0 +369888.89 1960.0 – C57
2021-11-14 07:03:56 S 10 42 17.964 +01 14 08.02 – V C57
2021-11-14 07:03:56 s 1 -44098.916 0 +369749.25 250.0 – C57
2021-11-14 07:13:56 S 10 42 19.368 +01 14 09.20 – V C57
2021-11-14 07:13:56 s 1 -44447.066 0 +369608.58 7940.0 – C57
2021-11-14 07:23:56 S 10 42 20.592 +01 14 08.41 – V C57
2021-11-14 07:23:56 s 1 -44795.093 0 +369466.89 5030.0 – C57
2021-11-14 07:33:56 S 10 42 22.135 +01 14 07.08 – V C57
2021-11-14 07:33:56 s 1 -45142.996 0 +369324.18 1520.0 – C57
2021-11-14 07:43:56 S 10 42 23.479 +01 14 03.98 – V C57
2021-11-14 07:43:56 s 1 -45490.775 0 +369180.44 7400.0 – C57
2021-11-14 08:43:56 S 10 42 31.654 +01 13 53.33 – V C57
2021-11-14 08:43:56 s 1 -47574.765 0 +368296.50 9670.0 – C57
2021-11-14 08:53:56 S 10 42 32.945 +01 13 50.59 – V C57
2021-11-14 08:53:56 s 1 -47921.639 0 +368145.59 1170.0 – C57
2021-11-14 09:43:56 S 10 42 40.032 +01 13 48.61 – V C57
2021-11-14 09:43:56 s 1 -49653.991 0 +367375.63 8990.0 – C57
2021-11-14 10:43:56 S 10 42 48.377 +01 13 43.39 – V C57
2021-11-14 10:43:56 s 1 -51728.220 0 +366417.73 4470.0 – C57
2021-11-14 12:16:11 C 10 42 37.32 +01 13 52.8 – V G96
2021-11-14 12:27:12 C 10 42 38.85 +01 13 51.8 – V G96
2021-11-14 12:38:16 C 10 42 40.37 +01 13 50.7 – V G96
2021-11-14 12:49:19 C 10 42 41.90 +01 13 49.4 – V G96
2021-11-14 12:53:56 S 10 43 06.127 +01 13 24.89 – V C57
2021-11-14 12:53:56 s 1 -56204.115 0 +364214.83 5170.0 – C57
2021-11-14 14:13:56 S 10 43 16.764 +01 13 11.28 – V C57
2021-11-14 14:13:56 s 1 -58945.244 0 +362772.18 7580.0 – C57
2021-11-14 14:33:56 S 10 43 19.519 +01 13 15.67 – V C57
2021-11-14 14:33:56 s 1 -59628.861 0 +362401.12 2980.0 – C57
2021-11-14 15:03:56 S 10 43 23.897 +01 13 12.97 – V C57
2021-11-14 15:03:56 s 1 -60652.999 0 +361836.72 150.0 – C57
2021-11-14 15:23:56 S 10 43 26.856 +01 13 11.32 – V C57
2021-11-14 15:23:56 s 1 -61334.886 0 +361455.24 7610.0 – C57
2021-11-14 15:33:56 S 10 43 28.286 +01 13 07.72 – V C57
2021-11-14 15:33:56 s 1 -61675.565 0 +361262.93 120.0 – C57
2021-11-14 15:43:56 S 10 43 29.592 +01 13 08.44 – V C57
2021-11-14 15:43:56 s 1 -62016.066 0 +361069.58 1820.0 – C57
2021-11-14 15:53:56 S 10 43 30.792 +01 13 03.65 – V C57