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
2021-12-12 16:03:55 s 1 -132868.20 2 +305919.92 3340.0 C57
2021-12-12 16:13:55 S 12 21 33.353 +00 59 50.96 V C57
2021-12-12 16:13:55 s 1 -133135.09 2 +305505.58 620.0 C57
2021-12-12 16:23:55 S 12 21 35.021 +00 59 52.37 V C57
2021-12-12 16:23:55 s 1 -133401.49 5 +305090.12 5620.0 C57
2021-12-12 16:33:55 S 12 21 36.799 +00 59 56.76 V C57
2021-12-12 16:33:55 s 1 -133667.40 9 +304673.54 8310.0 C57
2021-12-12 16:43:55 S 12 21 38.035 +01 00 00.61 V C57
2021-12-12 16:43:55 s 1 -133932.83 2 +304255.84 8690.0 C57
2021-12-12 16:53:55 S 12 21 39.307 +00 59 55.61 V C57
2021-12-12 16:53:55 s 1 -134197.76 1 +303837.01 6750.0 C57
2021-12-12 17:03:55 S 12 21 41.242 +00 59 58.56 V C57
2021-12-12 17:03:55 s 1 -134462.19 5 +303417.06 2490.0 C57
2021-12-12 17:13:55 S 12 21 42.389 +00 59 56.04 V C57
2021-12-12 17:13:55 s 1 -134726.13 1 +302995.98 5880.0 C57
2021-12-12 17:23:55 S 12 21 44.167 +00 59 59.75 V C57
2021-12-12 17:23:55 s 1 -134989.56 7 +302573.77 6930.0 C57
2021-12-12 17:43:55 S 12 21 46.949 +01 00 03.24 V C57
2021-12-12 17:43:55 s 1 -135514.93 1 +301725.98 1950.0 C57
2021-12-12 17:53:55 S 12 21 48.281 +01 00 03.89 V C57
2021-12-12 17:53:55 s 1 -135776.85 5 +301300.39 5900.0 C57
2021-12-12 18:13:55 S 12 21 51.257 +01 00 00.07 V C57
2021-12-12 18:13:55 s 1 -136299.17 5 +300445.82 6650.0 C57
2021-12-12 18:33:55 S 12 21 54.449 +01 00 04.86 V C57
2021-12-12 18:33:55 s 1 -136819.44 4 +299586.71 7790.0 C57
2021-12-12 18:43:55 S 12 21 55.555 +01 00 08.28 V C57
2021-12-12 18:43:55 s 1 -137078.80 4 +299155.46 9730.0 C57
2021-12-12 19:03:55 S 12 21 58.522 +01 00 06.66 V C57
2021-12-12 19:03:55 s 1 -137595.96 4 +298289.54 6310.0 C57
2021-12-12 19:23:55 S 12 22 02.078 +01 00 10.55 V C57
2021-12-12 19:23:55 s 1 -138111.02 9 +297419.08 3080.0 C57
2021-12-12 19:33:55 S 12 22 03.298 +01 00 12.06 V C57
2021-12-12 19:33:55 s 1 -138367.77 0 +296982.14 2780.0 C57
2021-12-12 20:03:55 S 12 22 07.586 +01 00 09.43 V C57
2021-12-12 20:03:55 s 1 -139134.80 0 +295664.46 6940.0 C57
2021-12-12 20:13:55 S 12 22 09.278 +01 00 08.75 V C57
2021-12-12 20:13:55 s 1 -139389.40 6 +295222.95 6650.0 C57
2021-12-12 20:33:55 S 12 22 11.818 +01 00 11.48 V C57
2021-12-12 20:33:55 s 1 -139896.99 5 +294336.49 8520.0 C57
2021-12-12 20:43:55 S 12 22 13.541 +01 00 12.92 V C57
2021-12-12 20:43:55 s 1 -140149.97 4 +293891.54 660.0 C57
2021-12-12 20:53:55 S 12 22 14.746 +01 00 13.86 V C57
2021-12-12 20:53:55 s 1 -140402.40 6 +293445.44 240.0 C57
2021-12-12 21:03:55 S 12 22 16.697 +01 00 17.28 V C57
2021-12-12 21:03:55 s 1 -140654.29 0 +292998.19 7270.0 C57
2021-12-12 21:13:55 S 12 22 17.669 +01 00 22.18 V C57
2021-12-12 21:13:55 s 1 -140905.62 2 +292549.79 1730.0 C57
2021-12-12 21:23:55 S 12 22 19.361 +01 00 17.03 V C57
2021-12-12 21:23:55 s 1 -141156.40 0 +292100.25 3610.0 C57
2021-12-12 21:33:55 S 12 22 20.902 +01 00 20.66 V C57