IAA RAS IAA SBSS Data Base

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
2021-11-25 17:15:05 S 11 21 18.871 +00 53 51.14 – V C57
2021-11-25 17:15:05 s 1 +43867.702 0 +375870.11 5880.0 – C57
2021-11-25 17:35:05 S 11 21 21.931 +00 53 49.85 – V C57
2021-11-25 17:35:05 s 1 +43170.052 0 +376076.89 4210.0 – C57
2021-11-25 17:45:05 S 11 21 23.542 +00 53 47.51 – V C57
2021-11-25 17:45:05 s 1 +42821.059 0 +376178.78 2960.0 – C57
2021-11-25 17:55:05 S 11 21 24.869 +00 53 48.95 – V C57
2021-11-25 17:55:05 s 1 +42471.955 0 +376279.67 1450.0 – C57
2021-11-25 18:05:05 S 11 21 26.266 +00 53 47.29 – V C57
2021-11-25 18:05:05 s 1 +42122.742 0 +376379.56 9670.0 – C57
2021-11-25 18:15:05 S 11 21 27.905 +00 53 46.79 – V C57
2021-11-25 18:15:05 s 1 +41773.420 0 +376478.45 7630.0 – C57
2021-11-25 18:25:05 S 11 21 29.246 +00 53 42.40 – V C57
2021-11-25 18:25:05 s 1 +41423.990 0 +376576.35 5340.0 – C57
2021-11-25 18:35:05 S 11 21 30.689 +00 53 44.81 – V C57
2021-11-25 18:35:05 s 1 +41074.454 0 +376673.24 2790.0 – C57
2021-11-25 18:45:05 S 11 21 32.131 +00 53 45.46 – V C57
2021-11-25 18:45:05 s 1 +40724.812 0 +376769.14 9990.0 – C57
2021-11-25 18:55:05 S 11 21 33.595 +00 53 41.82 – V C57
2021-11-25 18:55:05 s 1 +40375.065 0 +376864.04 6950.0 – C57
2021-11-25 19:05:05 S 11 21 34.946 +00 53 44.52 – V C57
2021-11-25 19:05:05 s 1 +40025.215 0 +376957.94 3670.0 – C57
2021-11-25 19:15:05 S 11 21 36.295 +00 53 43.73 – V C57
2021-11-25 19:15:05 s 1 +39675.262 0 +377050.85 140.0 – C57
2021-11-25 19:25:05 S 11 21 37.711 +00 53 41.32 – V C57
2021-11-25 19:25:05 s 1 +39325.207 0 +377142.75 6390.0 – C57
2021-11-25 19:35:05 S 11 21 39.281 +00 53 41.86 – V C57
2021-11-25 19:35:05 s 1 +38975.051 0 +377233.66 2400.0 – C57
2021-11-25 19:45:05 S 11 21 40.841 +00 53 40.99 – V C57
2021-11-25 19:45:05 s 1 +38624.796 0 +377323.57 8190.0 – C57
2021-11-25 19:55:05 S 11 21 42.228 +00 53 41.35 – V C57
2021-11-25 19:55:05 s 1 +38274.442 0 +377412.49 3750.0 – C57
2021-11-25 20:05:05 S 11 21 43.882 +00 53 39.73 – V C57
2021-11-25 20:05:05 s 1 +37923.990 0 +377500.41 9100.0 – C57
2021-11-25 20:25:05 S 11 21 46.709 +00 53 39.19 – V C57
2021-11-25 20:25:05 s 1 +37222.797 0 +377673.25 9140.0 – C57
2021-11-25 20:35:05 S 11 21 48.089 +00 53 39.98 – V C57
2021-11-25 20:35:05 s 1 +36872.058 0 +377758.18 3850.0 – C57
2021-11-25 20:45:05 S 11 21 49.546 +00 53 36.46 – V C57
2021-11-25 20:45:05 s 1 +36521.225 0 +377842.11 8360.0 – C57
2021-11-25 20:55:05 S 11 21 50.969 +00 53 35.41 – V C57
2021-11-25 20:55:05 s 1 +36170.299 0 +377925.05 2670.0 – C57
2021-11-25 21:05:05 S 11 21 52.356 +00 53 36.10 – V C57
2021-11-25 21:05:05 s 1 +35819.281 0 +378006.99 6780.0 – C57
2021-11-25 21:15:05 S 11 21 53.863 +00 53 36.92 – V C57
2021-11-25 21:15:05 s 1 +35468.172 0 +378087.93 700.0 – C57
2021-11-25 21:35:05 S 11 21 56.724 +00 53 35.99 – V C57
2021-11-25 21:35:05 s 1 +34765.685 0 +378246.83 7970.0 – C57
2021-11-25 21:45:05 S 11 21 58.351 +00 53 34.19 – V C57
2021-11-25 21:45:05 s 1 +34414.310 0 +378324.79 1330.0 – C57