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
2018-09-03 23:44:41 S 00 24 50.894 -27 24 40.10 V C57
2018-09-03 23:44:41 s 1 -210122.53 5 +58697.005 0.378 C57
2018-09-04 00:14:41 S 00 24 49.889 -27 25 06.42 V C57
2018-09-04 00:14:41 s 1 -209341.63 7 +56490.605 0.12 C57
2018-09-04 00:44:41 S 00 24 48.955 -27 25 31.22 V C57
2018-09-04 00:44:41 s 1 -208541.85 4 +54279.063 0.983 C57
2018-09-04 01:14:41 S 00 24 48.082 -27 25 57.86 V C57
2018-09-04 01:14:41 s 1 -207722.96 8 +52062.503 0.823 C57
2018-09-04 01:44:41 S 00 24 47.292 -27 26 21.66 V C57
2018-09-04 01:44:41 s 1 -206884.75 5 +49841.055 0.494 C57
2018-09-04 02:14:41 S 00 24 46.339 -27 26 45.53 V C57
2018-09-04 02:14:41 s 1 -206026.99 0 +47614.853 0.848 C57
2018-09-04 02:44:41 S 00 24 45.547 -27 27 07.96 V C57
2018-09-04 02:44:41 s 1 -205149.44 2 +45384.035 0.733 C57
2018-09-04 03:14:41 S 00 24 44.417 -27 27 34.78 V C57
2018-09-04 03:14:41 s 1 -204251.87 8 +43148.746 0.994 C57
2018-09-04 03:44:41 S 00 24 43.560 -27 27 57.46 V C57
2018-09-04 03:44:41 s 1 -203334.06 3 +40909.137 0.474 C57
2018-09-04 04:14:41 S 00 24 42.775 -27 28 20.57 V C57
2018-09-04 04:14:41 s 1 -202395.75 6 +38665.364 0.012 C57
2018-09-04 04:44:41 S 00 24 41.765 -27 28 46.13 V C57
2018-09-04 04:44:41 s 1 -201436.71 2 +36417.589 0.446 C57
2018-09-04 05:14:41 S 00 24 40.843 -27 29 14.78 V C57
2018-09-04 05:14:41 s 1 -200456.68 6 +34165.979 0.61 C57
2018-09-04 05:44:41 S 00 24 39.866 -27 29 33.65 V C57
2018-09-04 05:44:41 s 1 -199455.42 7 +31910.711 0.333 C57
2018-09-04 06:14:41 S 00 24 39.007 -27 30 05.69 V C57
2018-09-04 06:14:41 s 1 -198432.67 9 +29651.967 0.444 C57
2018-09-04 06:44:41 S 00 24 38.198 -27 30 27.72 V C57
2018-09-04 06:44:41 s 1 -197388.18 5 +27389.933 0.767 C57
2018-09-04 07:14:41 S 00 24 36.977 -27 30 54.76 V C57
2018-09-04 07:14:41 s 1 -196321.68 3 +25124.809 0.123 C57
2018-09-04 07:44:41 S 00 24 36.324 -27 31 17.29 V C57
2018-09-04 07:44:41 s 1 -195232.90 7 +22856.796 0.33 C57
2018-09-04 08:14:41 S 00 24 35.532 -27 31 40.69 V C57
2018-09-04 08:14:41 s 1 -194121.58 8 +20586.107 0.201 C57
2018-09-04 08:44:41 S 00 24 34.349 -27 32 03.23 V C57
2018-09-04 08:44:41 s 1 -192987.45 4 +18312.962 0.549 C57
2018-09-04 09:14:41 S 00 24 33.607 -27 32 32.93 V C57
2018-09-04 09:14:41 s 1 -191830.22 7 +16037.590 0.179 C57
2018-09-04 09:44:41 S 00 24 32.230 -27 33 00.43 V C57
2018-09-04 09:44:41 s 1 -190649.62 7 +13760.229 0.898 C57
2018-09-04 10:14:41 S 00 24 31.781 -27 33 20.52 V C57
2018-09-04 10:14:41 s 1 -189445.37 0 +11481.125 0.504 C57
2018-09-04 10:44:41 S 00 24 30.770 -27 33 44.17 V C57
2018-09-04 10:44:41 s 1 -188217.16 9 + 9200.536 0.794 C57
2018-09-04 11:14:41 S 00 24 29.830 -27 34 05.74 V C57
2018-09-04 11:14:41 s 1 -186964.73 1 + 6918.728 0.562 C57
2018-09-04 11:44:41 S 00 24 28.970 -27 34 34.03 V C57
2018-09-04 11:44:41 s 1 -185687.76 2 + 4635.978 0.597 C57