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
2021-12-28 08:43:54 s 1 -180986.35 6 +135708.76 1840.0 C57
2021-12-28 08:53:54 S 13 18 54.842 +02 00 26.96 V C57
2021-12-28 08:53:54 s 1 -180967.72 7 +134931.33 2460.0 C57
2021-12-28 09:03:54 S 13 18 55.882 +02 00 30.06 V C57
2021-12-28 09:03:54 s 1 -180947.21 7 +134152.49 4570.0 C57
2021-12-28 09:13:54 S 13 18 57.658 +02 00 30.85 V C57
2021-12-28 09:13:54 s 1 -180924.81 6 +133372.26 8120.0 C57
2021-12-28 09:23:54 S 13 18 59.107 +02 00 33.23 V C57
2021-12-28 09:23:54 s 1 -180900.51 3 +132590.63 3060.0 C57
2021-12-28 09:33:54 S 13 19 00.497 +02 00 30.64 V C57
2021-12-28 09:33:54 s 1 -180874.29 6 +131807.60 9340.0 C57
2021-12-28 09:43:54 S 13 19 02.258 +02 00 34.63 V C57
2021-12-28 09:43:54 s 1 -180846.15 6 +131023.17 6920.0 C57
2021-12-28 09:53:54 S 13 19 03.444 +02 00 39.49 V C57
2021-12-28 09:53:54 s 1 -180816.08 0 +130237.34 5760.0 C57
2021-12-28 10:03:54 S 13 19 04.790 +02 00 38.30 V C57
2021-12-28 10:03:54 s 1 -180784.05 9 +129450.11 5790.0 C57
2021-12-28 10:13:54 S 13 19 06.137 +02 00 47.70 V C57
2021-12-28 10:13:54 s 1 -180750.08 1 +128661.48 6970.0 C57
2021-12-28 10:23:54 S 13 19 07.841 +02 00 49.72 V C57
2021-12-28 10:23:54 s 1 -180714.13 4 +127871.45 9260.0 C57
2021-12-28 10:43:54 S 13 19 10.553 +02 00 51.91 V C57
2021-12-28 10:43:54 s 1 -180636.29 0 +126287.19 6960.0 C57
2021-12-28 10:53:54 S 13 19 12.278 +02 00 57.13 V C57
2021-12-28 10:53:54 s 1 -180594.36 9 +125492.97 2270.0 C57
2021-12-28 11:03:54 S 13 19 13.658 +02 00 58.43 V C57
2021-12-28 11:03:54 s 1 -180550.43 5 +124697.34 8480.0 C57
2021-12-28 11:13:54 S 13 19 15.024 +02 01 02.35 V C57
2021-12-28 11:13:54 s 1 -180504.47 4 +123900.32 5550.0 C57
2021-12-28 11:23:54 S 13 19 16.620 +02 01 03.22 V C57
2021-12-28 11:23:54 s 1 -180456.47 5 +123101.91 3420.0 C57
2021-12-28 11:33:54 S 13 19 18.110 +02 01 06.53 V C57
2021-12-28 11:33:54 s 1 -180406.42 7 +122302.09 2040.0 C57
2021-12-28 11:43:54 S 13 19 19.570 +02 01 05.38 V C57
2021-12-28 11:43:54 s 1 -180354.31 7 +121500.88 1360.0 C57
2021-12-28 11:53:54 S 13 19 21.050 +02 01 11.35 V C57
2021-12-28 11:53:54 s 1 -180300.13 3 +120698.27 1340.0 C57
2021-12-28 12:03:54 S 13 19 22.546 +02 01 14.38 V C57
2021-12-28 12:03:54 s 1 -180243.86 3 +119894.27 1900.0 C57
2021-12-28 12:13:54 S 13 19 23.851 +02 01 17.65 V C57
2021-12-28 12:13:54 s 1 -180185.49 5 +119088.88 3010.0 C57
2021-12-28 12:23:54 S 13 19 25.608 +02 01 15.74 V C57
2021-12-28 12:23:54 s 1 -180125.01 6 +118282.09 4610.0 C57
2021-12-28 12:33:54 S 13 19 26.832 +02 01 19.52 V C57
2021-12-28 12:33:54 s 1 -180062.41 5 +117473.91 6650.0 C57
2021-12-28 12:43:54 S 13 19 28.459 +02 01 22.30 V C57
2021-12-28 12:43:54 s 1 -179997.67 7 +116664.33 9060.0 C57
2021-12-28 12:53:54 S 13 19 29.748 +02 01 24.82 V C57
2021-12-28 12:53:54 s 1 -179930.79 1 +115853.37 1810.0 C57
2021-12-28 13:03:54 S 13 19 31.231 +02 01 26.47 V C57