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
2021-11-13 09:43:56 S 10 39 21.398 +01 16 41.84 – V C57
2021-11-13 09:53:56 S 10 39 22.594 +01 16 41.20 – V C57
2021-11-13 10:13:56 S 10 39 25.709 +01 16 38.78 – V C57
2021-11-13 10:23:56 S 10 39 26.647 +01 16 34.03 – V C57
2021-11-13 10:33:56 S 10 39 28.373 +01 16 38.21 – V C57
2021-11-13 10:43:56 S 10 39 29.498 +01 16 36.08 – V C57
2021-11-13 10:53:56 S 10 39 31.070 +01 16 35.26 – V C57
2021-11-13 11:03:56 S 10 39 32.222 +01 16 33.24 – V C57
2021-11-13 11:13:56 S 10 39 33.902 +01 16 30.11 – V C57
2021-11-13 11:23:56 S 10 39 35.035 +01 16 27.37 – V C57
2021-11-13 11:33:56 S 10 39 36.391 +01 16 29.46 – V C57
2021-11-13 11:53:56 S 10 39 39.098 +01 16 25.32 – V C57
2021-11-13 12:03:56 S 10 39 40.738 +01 16 24.13 – V C57
2021-11-13 12:13:56 S 10 39 42.096 +01 16 23.66 – V C57
2021-11-13 12:23:56 S 10 39 43.433 +01 16 24.10 – V C57
2021-11-13 12:33:56 S 10 39 44.806 +01 16 20.03 – V C57
2021-11-13 12:43:56 S 10 39 46.135 +01 16 18.98 – V C57
2021-11-13 12:53:56 S 10 39 47.563 +01 16 19.56 – V C57
2021-11-13 13:13:56 S 10 39 50.513 +01 16 17.18 – V C57
2021-11-13 15:03:56 S 10 40 05.738 +01 16 07.28 – V C57
2021-11-13 15:03:56 s 1 -10260.141 0 +378539.59 6560.0 – C57
2021-11-13 15:23:56 S 10 40 08.246 +01 16 01.74 – V C57
2021-11-13 15:23:56 s 1 -10970.577 0 +378450.87 650.0 – C57
2021-11-13 15:43:56 S 10 40 11.117 +01 16 02.17 – V C57
2021-11-13 15:43:56 s 1 -11680.898 0 +378358.15 3780.0 – C57
2021-11-13 16:03:56 S 10 40 13.548 +01 16 00.41 – V C57
2021-11-13 16:03:56 s 1 -12391.098 0 +378261.44 5950.0 – C57
2021-11-13 16:53:56 S 10 40 20.868 +01 15 50.00 – V C57
2021-11-13 16:53:56 s 1 -14166.017 0 +378002.18 1890.0 – C57
2021-11-13 18:13:56 S 10 40 32.210 +01 15 42.44 – V C57
2021-11-13 18:13:56 s 1 -17003.912 0 +377535.38 9180.0 – C57
2021-11-13 18:23:56 S 10 40 33.634 +01 15 39.35 – V C57
2021-11-13 18:23:56 s 1 -17358.458 0 +377472.53 1290.0 – C57
2021-11-13 18:43:56 S 10 40 35.957 +01 15 38.30 – V C57
2021-11-13 18:43:56 s 1 -18067.412 0 +377343.82 4590.0 – C57
2021-11-13 20:03:56 S 10 40 46.819 +01 15 28.30 – V C57
2021-11-13 20:03:56 s 1 -20901.249 0 +376788.90 5080.0 – C57
2021-11-13 20:13:56 S 10 40 48.446 +01 15 27.72 – V C57
2021-11-13 20:13:56 s 1 -21255.240 0 +376715.03 3660.0 – C57
2021-11-13 20:53:56 S 10 40 54.002 +01 15 28.62 – V C57
2021-11-13 20:53:56 s 1 -22670.632 0 +376409.48 4470.0 – C57
2021-11-13 21:03:56 S 10 40 54.974 +01 15 20.59 – V C57
2021-11-13 21:03:56 s 1 -23024.332 0 +376330.59 1290.0 – C57
2021-11-13 21:23:56 S 10 40 58.092 +01 15 16.92 – V C57
2021-11-13 21:23:56 s 1 -23731.548 0 +376169.78 3830.0 – C57
2021-11-13 21:43:56 S 10 41 00.958 +01 15 20.77 – V C57
2021-11-13 21:43:56 s 1 -24438.512 0 +376004.96 4900.0 – C57
2021-11-13 21:53:56 S 10 41 02.122 +01 15 17.53 – V C57
2021-11-13 21:53:56 s 1 -24791.897 0 +375921.03 9870.0 – C57
2021-11-13 22:13:56 S 10 41 04.644 +01 15 08.53 – V C57