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
2021-12-15 08:23:55 s 1 -163691.04 9 +51372.855 9340.0 C57
2021-12-15 08:33:55 S 12 30 57.593 +01 06 13.64 V C57
2021-12-15 08:33:55 s 1 -163402.42 2 +50446.791 5410.0 C57
2021-12-15 08:43:55 S 12 30 58.747 +01 06 16.31 V C57
2021-12-15 08:43:55 s 1 -163110.05 2 +49519.569 5680.0 C57
2021-12-15 08:53:55 S 12 31 00.350 +01 06 17.78 V C57
2021-12-15 08:53:55 s 1 -162813.91 1 +48591.200 50.0 C57
2021-12-15 09:03:55 S 12 31 01.790 +01 06 16.60 V C57
2021-12-15 09:03:55 s 1 -162513.97 0 +47661.695 8410.0 C57
2021-12-15 09:13:55 S 12 31 03.293 +01 06 19.80 V C57
2021-12-15 09:13:55 s 1 -162210.20 2 +46731.064 630.0 C57
2021-12-15 09:23:55 S 12 31 04.570 +01 06 20.23 V C57
2021-12-15 09:23:55 s 1 -161902.57 7 +45799.321 6600.0 C57
2021-12-15 09:33:55 S 12 31 06.211 +01 06 22.97 V C57
2021-12-15 09:33:55 s 1 -161591.06 6 +44866.476 6210.0 C57
2021-12-15 09:43:55 S 12 31 07.538 +01 06 23.83 V C57
2021-12-15 09:43:55 s 1 -161275.64 1 +43932.542 9340.0 C57
2021-12-15 10:03:55 S 12 31 10.342 +01 06 24.73 V C57
2021-12-15 10:03:55 s 1 -160632.92 8 +42061.456 5670.0 C57
2021-12-15 10:13:55 S 12 31 11.707 +01 06 24.37 V C57
2021-12-15 10:13:55 s 1 -160305.58 0 +41124.330 8630.0 C57
2021-12-15 11:33:55 S 12 31 23.354 +01 06 37.58 V C57
2021-12-15 11:33:55 s 1 -157538.95 9 +33591.185 1260.0 C57
2021-12-15 11:43:55 S 12 31 24.907 +01 06 38.59 V C57
2021-12-15 11:43:55 s 1 -157174.17 7 +32645.251 7050.0 C57
2021-12-15 11:53:55 S 12 31 26.155 +01 06 39.85 V C57
2021-12-15 11:53:55 s 1 -156805.07 5 +31698.417 4740.0 C57
2021-12-15 12:13:55 S 12 31 28.973 +01 06 43.34 V C57
2021-12-15 12:13:55 s 1 -156053.77 8 +29802.118 5260.0 C57
2021-12-15 12:23:55 S 12 31 30.511 +01 06 44.42 V C57
2021-12-15 12:23:55 s 1 -155671.51 5 +28852.690 7820.0 C57
2021-12-15 12:33:55 S 12 31 31.925 +01 06 47.05 V C57
2021-12-15 12:33:55 s 1 -155284.79 8 +27902.433 1750.0 C57
2021-12-17 15:16:52 C 12 39 10.87 +01 14 21.0 V T08
2021-12-17 15:24:37 C 12 39 12.04 +01 14 21.9 V T08
2021-12-17 15:33:13 C 12 39 13.34 +01 14 23.2 V T08
2021-12-17 15:58:37 C 12 39 17.15 +01 14 26.6 V T08
2021-12-18 15:33:55 S 12 43 01.354 +01 19 10.92 V C57
2021-12-18 15:33:55 s 1 +177715.02 1 +132605.42 4670.0 C57
2021-12-18 16:33:55 S 12 43 10.877 +01 19 15.42 V C57
2021-12-18 16:33:55 s 1 +177917.44 3 +137377.30 9320.0 C57
2021-12-18 17:03:55 S 12 43 15.701 +01 19 24.92 V C57
2021-12-18 17:03:55 s 1 +177991.93 8 +139742.85 6210.0 C57
2021-12-18 17:33:55 S 12 43 20.342 +01 19 28.16 V C57
2021-12-18 17:33:55 s 1 +178049.03 9 +142094.83 4520.0 C57
2021-12-18 17:43:55 S 12 43 22.070 +01 19 31.19 V C57
2021-12-18 17:43:55 s 1 +178064.25 9 +142875.81 8930.0 C57
2021-12-18 18:13:55 S 12 43 26.501 +01 19 33.20 V C57
2021-12-18 18:13:55 s 1 +178098.63 8 +145209.71 7730.0 C57
2021-12-18 18:53:55 S 12 43 33.497 +01 19 39.18 V C57