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 00:33:56 s 1 +20643.624 0 +378545.67 1130.0 – C57
2021-11-13 00:53:56 S 10 38 07.956 +01 17 42.58 – V C57
2021-11-13 00:53:56 s 1 +19935.506 0 +378630.02 3590.0 – C57
2021-11-13 01:03:56 S 10 38 09.490 +01 17 47.98 – V C57
2021-11-13 01:03:56 s 1 +19581.366 0 +378670.70 9710.0 – C57
2021-11-13 01:53:56 S 10 38 16.258 +01 17 40.74 – V C57
2021-11-13 01:53:56 s 1 +17809.904 0 +378859.21 690.0 – C57
2021-11-13 02:33:56 S 10 38 21.818 +01 17 38.65 – V C57
2021-11-13 02:33:56 s 1 +16391.874 0 +378992.13 7970.0 – C57
2021-11-13 02:43:56 S 10 38 23.294 +01 17 33.43 – V C57
2021-11-13 02:43:56 s 1 +16037.255 0 +379022.88 2400.0 – C57
2021-11-13 03:03:56 S 10 38 25.570 +01 17 32.57 – V C57
2021-11-13 03:03:56 s 1 +15327.889 0 +379081.39 1350.0 – C57
2021-11-13 03:13:56 S 10 38 27.535 +01 17 25.91 – V C57
2021-11-13 03:13:56 s 1 +14973.144 0 +379109.16 5870.0 – C57
2021-11-13 03:33:56 S 10 38 30.158 +01 17 25.19 – V C57
2021-11-13 03:33:56 s 1 +14263.535 0 +379161.70 4980.0 – C57
2021-11-13 03:53:56 S 10 38 33.065 +01 17 27.89 – V C57
2021-11-13 03:53:56 s 1 +13553.774 0 +379210.28 4160.0 – C57
2021-11-13 04:03:56 S 10 38 34.394 +01 17 26.66 – V C57
2021-11-13 04:03:56 s 1 +13198.839 0 +379233.08 8770.0 – C57
2021-11-13 04:13:56 S 10 38 35.575 +01 17 23.82 – V C57
2021-11-13 04:13:56 s 1 +12843.868 0 +379254.88 3380.0 – C57
2021-11-13 04:33:56 S 10 38 38.414 +01 17 24.94 – V C57
2021-11-13 04:33:56 s 1 +12133.824 0 +379295.51 2610.0 – C57
2021-11-13 04:43:56 S 10 38 39.708 +01 17 17.02 – V C57
2021-11-13 04:43:56 s 1 +11778.753 0 +379314.33 7220.0 – C57
2021-11-13 04:53:56 S 10 38 41.563 +01 17 22.85 – V C57
2021-11-13 04:53:56 s 1 +11423.651 0 +379332.16 1830.0 – C57
2021-11-13 05:03:56 S 10 38 42.874 +01 17 17.99 – V C57
2021-11-13 05:03:56 s 1 +11068.518 0 +379349.00 6420.0 – C57
2021-11-13 05:13:56 S 10 38 43.675 +01 17 14.57 – V C57
2021-11-13 05:13:56 s 1 +10713.355 0 +379364.84 990.0 – C57
2021-11-13 05:23:56 S 10 38 45.002 +01 17 12.70 – V C57
2021-11-13 05:23:56 s 1 +10358.163 0 +379379.69 5550.0 – C57
2021-11-13 05:43:56 S 10 38 48.161 +01 17 11.76 – V C57
2021-11-13 06:03:56 S 10 38 50.738 +01 17 10.25 – V C57
2021-11-13 06:33:56 S 10 38 54.967 +01 17 05.39 – V C57
2021-11-13 07:23:56 S 10 39 01.944 +01 17 00.89 – V C57
2021-11-13 07:33:56 S 10 39 03.403 +01 16 59.95 – V C57
2021-11-13 07:43:56 S 10 39 04.212 +01 16 54.55 – V C57
2021-11-13 07:53:56 S 10 39 06.079 +01 16 56.82 – V C57
2021-11-13 08:23:56 S 10 39 10.459 +01 16 49.55 – V C57
2021-11-13 08:33:56 S 10 39 11.371 +01 16 53.33 – V C57
2021-11-13 08:43:56 S 10 39 12.893 +01 16 50.23 – V C57
2021-11-13 08:53:56 S 10 39 14.222 +01 16 45.95 – V C57
2021-11-13 09:03:56 S 10 39 15.744 +01 16 45.37 – V C57
2021-11-13 09:13:56 S 10 39 16.834 +01 16 46.56 – V C57
2021-11-13 09:23:56 S 10 39 18.605 +01 16 42.49 – V C57
2021-11-13 09:33:56 S 10 39 19.865 +01 16 44.08 – V C57