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
2021-11-09 12:03:56 s 1 +166897.25 6 +220683.14 200.0 C57
2021-11-09 12:13:56 S 10 26 19.934 +01 28 36.66 V C57
2021-11-09 12:13:56 s 1 +166750.62 2 +221294.81 1470.0 C57
2021-11-09 12:23:56 S 10 26 21.314 +01 28 36.66 V C57
2021-11-09 12:23:56 s 1 +166602.93 1 +221905.08 9060.0 C57
2021-11-09 12:33:56 S 10 26 22.970 +01 28 38.68 V C57
2021-11-09 12:33:56 s 1 +166454.18 7 +222513.96 2980.0 C57
2021-11-09 12:43:56 S 10 26 24.185 +01 28 35.40 V C57
2021-11-09 12:43:56 s 1 +166304.39 6 +223121.45 3260.0 C57
2021-11-09 12:53:56 S 10 26 25.678 +01 28 34.10 V C57
2021-11-09 12:53:56 s 1 +166153.56 2 +223727.55 9900.0 C57
2021-11-09 13:03:56 S 10 26 27.103 +01 28 33.67 V C57
2021-11-09 13:03:56 s 1 +166001.69 2 +224332.26 2940.0 C57
2021-11-09 13:13:56 S 10 26 28.337 +01 28 31.19 V C57
2021-11-09 13:13:56 s 1 +165848.78 9 +224935.59 2380.0 C57
2021-11-09 13:23:56 S 10 26 29.966 +01 28 33.67 V C57
2021-11-09 13:23:56 s 1 +165694.86 0 +225537.53 8240.0 C57
2021-11-09 13:33:56 S 10 26 31.397 +01 28 29.03 V C57
2021-11-09 13:33:56 s 1 +165539.90 8 +226138.09 540.0 C57
2021-11-09 13:43:56 S 10 26 32.921 +01 28 28.60 V C57
2021-11-09 13:43:56 s 1 +165383.93 9 +226737.27 9310.0 C57
2021-11-09 13:53:56 S 10 26 34.027 +01 28 24.78 V C57
2021-11-09 13:53:56 s 1 +165226.95 8 +227335.07 4550.0 C57
2021-11-09 14:03:56 S 10 26 35.717 +01 28 28.16 V C57
2021-11-09 14:03:56 s 1 +165068.96 9 +227931.49 6280.0 C57
2021-11-09 14:13:56 S 10 26 36.802 +01 28 21.97 V C57
2021-11-09 14:13:56 s 1 +164909.97 8 +228526.54 4530.0 C57
2021-11-09 14:23:56 S 10 26 38.270 +01 28 18.16 V C57
2021-11-09 14:23:56 s 1 +164749.98 9 +229120.22 9300.0 C57
2021-11-09 14:33:56 S 10 26 39.684 +01 28 20.71 V C57
2021-11-09 14:33:56 s 1 +164589.00 8 +229712.52 620.0 C57
2021-11-09 14:43:56 S 10 26 41.042 +01 28 17.76 V C57
2021-11-09 14:43:56 s 1 +164427.03 8 +230303.45 8490.0 C57
2021-11-09 14:53:56 S 10 26 42.655 +01 28 20.17 V C57
2021-11-09 14:53:56 s 1 +164264.08 4 +230893.01 2950.0 C57
2021-11-09 15:03:56 S 10 26 43.723 +01 28 15.49 V C57
2021-11-09 15:03:56 s 1 +164100.15 2 +231481.21 4000.0 C57
2021-11-09 15:13:56 S 10 26 45.410 +01 28 18.77 V C57
2021-11-09 15:13:56 s 1 +163935.24 6 +232068.04 1670.0 C57
2021-11-09 15:23:56 S 10 26 46.632 +01 28 19.49 V C57
2021-11-09 15:23:56 s 1 +163769.37 0 +232653.50 5960.0 C57
2021-11-09 15:33:56 S 10 26 48.478 +01 28 17.44 V C57
2021-11-09 15:33:56 s 1 +163602.52 9 +233237.61 6900.0 C57
2021-11-09 15:53:56 S 10 26 50.873 +01 28 09.66 V C57
2021-11-09 15:53:56 s 1 +163265.97 2 +234401.74 8770.0 C57
2021-11-09 16:03:56 S 10 26 52.733 +01 28 11.71 V C57
2021-11-09 16:03:56 s 1 +163096.26 4 +234981.77 9740.0 C57
2021-11-09 16:13:56 S 10 26 53.474 +01 28 09.66 V C57
2021-11-09 16:13:56 s 1 +162925.60 9 +235560.45 7410.0 C57
2021-11-09 16:43:56 S 10 26 57.994 +01 28 00.34 V C57