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
2021-11-26 15:45:05 S 11 24 34.567 +00 52 33.17 – V C57
2021-11-26 15:55:05 S 11 24 36.281 +00 52 32.12 – V C57
2021-11-26 16:05:05 S 11 24 37.414 +00 52 31.33 – V C57
2021-11-26 16:15:05 S 11 24 38.990 +00 52 31.48 – V C57
2021-11-26 16:25:05 S 11 24 40.402 +00 52 30.72 – V C57
2021-11-26 16:35:05 S 11 24 41.866 +00 52 29.82 – V C57
2021-11-26 16:45:05 S 11 24 43.085 +00 52 29.06 – V C57
2021-11-26 16:55:05 S 11 24 44.779 +00 52 29.71 – V C57
2021-11-26 17:05:05 S 11 24 46.087 +00 52 27.37 – V C57
2021-11-26 17:15:05 S 11 24 47.714 +00 52 29.60 – V C57
2021-11-26 17:25:05 S 11 24 49.145 +00 52 27.52 – V C57
2021-11-26 17:35:05 S 11 24 50.450 +00 52 29.17 – V C57
2021-11-26 17:45:05 S 11 24 52.183 +00 52 26.11 – V C57
2021-11-26 17:55:05 S 11 24 53.352 +00 52 26.47 – V C57
2021-11-26 18:05:05 S 11 24 54.758 +00 52 25.21 – V C57
2021-11-26 18:15:05 S 11 24 56.299 +00 52 27.08 – V C57
2021-11-26 18:25:05 S 11 24 57.432 +00 52 25.32 – V C57
2021-11-26 18:35:05 S 11 24 59.215 +00 52 24.67 – V C57
2021-11-26 18:45:05 S 11 25 00.931 +00 52 19.88 – V C57
2021-11-26 18:45:05 s 1 -10234.911 0 +380209.82 9170.0 – C57
2021-11-26 18:55:05 S 11 25 02.002 +00 52 24.28 – V C57
2021-11-26 18:55:05 s 1 -10589.719 0 +380161.73 8850.0 – C57
2021-11-26 19:05:05 S 11 25 03.545 +00 52 24.13 – V C57
2021-11-26 19:05:05 s 1 -10944.494 0 +380112.65 8240.0 – C57
2021-11-26 19:15:05 S 11 25 04.934 +00 52 22.12 – V C57
2021-11-26 19:15:05 s 1 -11299.235 0 +380062.57 7330.0 – C57
2021-11-26 19:35:05 S 11 25 07.920 +00 52 26.08 – V C57
2021-11-26 19:35:05 s 1 -12008.610 0 +379959.42 4610.0 – C57
2021-11-26 19:55:05 S 11 25 10.870 +00 52 19.31 – V C57
2021-11-26 19:55:05 s 1 -12717.836 0 +379852.29 680.0 – C57
2021-11-26 20:05:05 S 11 25 12.101 +00 52 18.55 – V C57
2021-11-26 20:05:05 s 1 -13072.390 0 +379797.23 8240.0 – C57
2021-11-26 20:15:05 S 11 25 13.627 +00 52 19.78 – V C57
2021-11-26 20:15:05 s 1 -13426.905 0 +379741.17 5480.0 – C57
2021-11-26 20:25:05 S 11 25 15.242 +00 52 24.49 – V C57
2021-11-26 20:25:05 s 1 -13781.379 0 +379684.12 2410.0 – C57
2021-11-26 20:35:05 S 11 25 16.538 +00 52 15.60 – V C57
2021-11-26 20:35:05 s 1 -14135.810 0 +379626.06 9010.0 – C57
2021-11-26 20:45:05 S 11 25 18.029 +00 52 17.94 – V C57
2021-11-26 20:45:05 s 1 -14490.199 0 +379567.02 5280.0 – C57
2021-11-26 20:55:05 S 11 25 19.430 +00 52 18.16 – V C57
2021-11-26 20:55:05 s 1 -14844.544 0 +379506.97 1220.0 – C57
2021-11-26 21:05:05 S 11 25 21.031 +00 52 19.52 – V C57
2021-11-26 21:05:05 s 1 -15198.843 0 +379445.93 6830.0 – C57
2021-11-26 21:15:05 S 11 25 22.476 +00 52 17.26 – V C57
2021-11-26 21:15:05 s 1 -15553.097 0 +379383.89 2090.0 – C57
2021-11-26 21:25:05 S 11 25 23.916 +00 52 15.24 – V C57
2021-11-26 21:25:05 s 1 -15907.305 0 +379320.85 7010.0 – C57
2021-11-26 21:35:05 S 11 25 25.066 +00 52 13.55 – V C57
2021-11-26 21:35:05 s 1 -16261.464 0 +379256.81 1580.0 – C57