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
2021-12-13 22:13:55 s 1 -170720.95 2 +211575.29 6540.0 C57
2021-12-13 22:23:55 S 12 25 59.950 +01 02 24.18 V C57
2021-12-13 22:23:55 s 1 -170853.71 5 +210938.93 2480.0 C57
2021-12-13 22:33:55 S 12 26 01.469 +01 02 27.20 V C57
2021-12-13 22:33:55 s 1 -170985.38 5 +210301.23 3550.0 C57
2021-12-13 22:43:55 S 12 26 02.988 +01 02 27.78 V C57
2021-12-13 22:43:55 s 1 -171115.95 5 +209662.17 9720.0 C57
2021-12-13 22:53:55 S 12 26 04.464 +01 02 28.68 V C57
2021-12-13 22:53:55 s 1 -171245.42 1 +209021.76 960.0 C57
2021-12-13 23:03:55 S 12 26 05.513 +01 02 26.63 V C57
2021-12-13 23:03:55 s 1 -171373.77 8 +208379.99 7270.0 C57
2021-12-13 23:13:55 S 12 26 07.246 +01 02 32.86 V C57
2021-12-13 23:13:55 s 1 -171501.01 9 +207736.87 8600.0 C57
2021-12-13 23:23:55 S 12 26 08.875 +01 02 33.40 V C57
2021-12-13 23:23:55 s 1 -171627.14 0 +207092.38 4950.0 C57
2021-12-13 23:33:55 S 12 26 10.308 +01 02 29.76 V C57
2021-12-13 23:33:55 s 1 -171752.13 4 +206446.54 6280.0 C57
2021-12-13 23:43:55 S 12 26 11.815 +01 02 33.11 V C57
2021-12-13 23:43:55 s 1 -171875.99 6 +205799.34 2580.0 C57
2021-12-14 00:03:55 S 12 26 14.621 +01 02 36.78 V C57
2021-12-14 00:03:55 s 1 -172120.30 3 +204500.85 9970.0 C57
2021-12-14 00:13:55 S 12 26 16.080 +01 02 38.11 V C57
2021-12-14 00:13:55 s 1 -172240.73 6 +203849.56 1010.0 C57
2021-12-14 00:23:55 S 12 26 17.875 +01 02 39.84 V C57
2021-12-14 00:23:55 s 1 -172360.01 5 +203196.90 6910.0 C57
2021-12-14 00:33:55 S 12 26 19.044 +01 02 41.32 V C57
2021-12-14 00:33:55 s 1 -172478.13 3 +202542.87 7670.0 C57
2021-12-14 00:43:55 S 12 26 20.462 +01 02 37.86 V C57
2021-12-14 00:43:55 s 1 -172595.08 5 +201887.48 3230.0 C57
2021-12-14 00:53:55 S 12 26 22.013 +01 02 45.42 V C57
2021-12-14 00:53:55 s 1 -172710.86 5 +201230.71 3600.0 C57
2021-12-14 01:03:55 S 12 26 23.352 +01 02 43.12 V C57
2021-12-14 01:03:55 s 1 -172825.46 7 +200572.57 8730.0 C57
2021-12-14 01:13:55 S 12 26 24.926 +01 02 38.98 V C57
2021-12-14 01:13:55 s 1 -172938.88 5 +199913.05 8600.0 C57
2021-12-14 01:23:55 S 12 26 26.534 +01 02 43.91 V C57
2021-12-14 01:23:55 s 1 -173051.11 4 +199252.16 3200.0 C57
2021-12-14 01:33:55 S 12 26 28.020 +01 02 44.74 V C57
2021-12-14 01:33:55 s 1 -173162.14 7 +198589.90 2490.0 C57
2021-12-14 02:53:55 S 12 26 39.324 +01 02 52.04 V C57
2021-12-14 02:53:55 s 1 -174006.63 1 +193242.01 2660.0 C57
2021-12-14 03:03:55 S 12 26 40.752 +01 02 55.25 V C57
2021-12-14 03:03:55 s 1 -174106.62 5 +192567.28 3020.0 C57
2021-12-14 03:13:55 S 12 26 42.300 +01 03 00.72 V C57
2021-12-14 03:13:55 s 1 -174205.36 2 +191891.17 7810.0 C57
2021-12-14 03:33:55 S 12 26 45.665 +01 02 55.46 V C57
2021-12-14 03:33:55 s 1 -174399.03 5 +190534.75 590.0 C57
2021-12-14 03:53:55 S 12 26 48.197 +01 02 59.86 V C57
2021-12-14 03:53:55 s 1 -174587.59 9 +189172.75 750.0 C57
2021-12-14 04:23:55 S 12 26 52.622 +01 03 01.62 V C57