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
2021-12-11 16:53:55 s 1 -91862.345 0 +353008.80 5220.0 C57
2021-12-11 17:13:55 S 12 18 08.724 +00 58 15.89 V C57
2021-12-11 17:13:55 s 1 -92497.272 0 +352474.31 9300.0 C57
2021-12-11 17:23:55 S 12 18 10.025 +00 58 13.12 V C57
2021-12-11 17:23:55 s 1 -92814.340 0 +352205.55 9350.0 C57
2021-12-11 18:03:55 S 12 18 16.267 +00 58 18.95 V C57
2021-12-11 18:03:55 s 1 -94079.953 0 +351120.34 6160.0 C57
2021-12-11 18:13:55 S 12 18 17.647 +00 58 21.90 V C57
2021-12-11 18:13:55 s 1 -94395.685 0 +350846.50 9480.0 C57
2021-12-11 18:23:55 S 12 18 19.262 +00 58 17.72 V C57
2021-12-11 18:23:55 s 1 -94711.145 0 +350571.64 1440.0 C57
2021-12-11 19:03:55 S 12 18 25.294 +00 58 22.73 V C57
2021-12-11 19:03:55 s 1 -95970.245 0 +349462.02 5530.0 C57
2021-12-11 20:33:55 S 12 18 38.671 +00 58 26.51 V C57
2021-12-11 20:33:55 s 1 -98786.835 0 +346905.62 300.0 C57
2021-12-11 20:53:55 S 12 18 41.366 +00 58 28.45 V C57
2021-12-11 20:53:55 s 1 -99409.590 0 +346326.26 3410.0 C57
2021-12-11 21:03:55 S 12 18 42.862 +00 58 29.93 V C57
2021-12-11 21:03:55 s 1 -99720.528 0 +346035.04 2790.0 C57
2021-12-11 21:13:55 S 12 18 44.323 +00 58 36.44 V C57
2021-12-11 21:13:55 s 1 -100031.17 3 +345742.80 710.0 C57
2021-12-11 21:53:55 S 12 18 50.662 +00 58 35.08 V C57
2021-12-11 21:53:55 s 1 -101270.78 5 +344563.51 7650.0 C57
2021-12-11 22:23:55 S 12 18 55.157 +00 58 40.44 V C57
2021-12-11 22:23:55 s 1 -102197.33 9 +343668.23 4730.0 C57
2021-12-11 22:43:55 S 12 18 57.677 +00 58 36.44 V C57
2021-12-11 22:43:55 s 1 -102813.51 9 +343066.20 5250.0 C57
2021-12-11 22:53:55 S 12 18 59.347 +00 58 45.70 V C57
2021-12-11 22:53:55 s 1 -103121.14 7 +342763.64 8230.0 C57
2021-12-11 23:03:55 S 12 19 00.883 +00 58 43.18 V C57
2021-12-11 23:03:55 s 1 -103428.46 7 +342460.04 9690.0 C57
2021-12-11 23:13:55 S 12 19 02.436 +00 58 47.53 V C57
2021-12-11 23:13:55 s 1 -103735.47 5 +342155.41 9610.0 C57
2021-12-11 23:43:55 S 12 19 06.821 +00 58 42.28 V C57
2021-12-11 23:43:55 s 1 -104654.62 2 +341235.29 130.0 C57
2021-12-11 23:53:55 S 12 19 08.458 +00 58 40.33 V C57
2021-12-11 23:53:55 s 1 -104960.37 4 +340926.50 3860.0 C57
2021-12-12 00:13:55 S 12 19 11.304 +00 58 48.76 V C57
2021-12-12 00:13:55 s 1 -105570.92 1 +340305.82 6620.0 C57
2021-12-12 00:23:55 S 12 19 12.600 +00 58 45.48 V C57
2021-12-12 00:23:55 s 1 -105875.71 5 +339993.91 5640.0 C57
2021-12-12 00:33:55 S 12 19 13.982 +00 58 49.66 V C57
2021-12-12 00:33:55 s 1 -106180.18 6 +339680.97 3080.0 C57
2021-12-12 00:43:55 S 12 19 15.749 +00 58 50.05 V C57
2021-12-12 00:43:55 s 1 -106484.33 3 +339366.98 8930.0 C57
2021-12-12 00:53:55 S 12 19 17.059 +00 58 50.92 V C57
2021-12-12 00:53:55 s 1 -106788.15 5 +339051.95 3190.0 C57
2021-12-12 01:03:55 S 12 19 18.554 +00 58 49.26 V C57
2021-12-12 01:03:55 s 1 -107091.65 1 +338735.88 5840.0 C57
2021-12-12 01:33:55 S 12 19 22.973 +00 58 51.67 V C57