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 13:03:54 s 1 -179861.74 5 +115041.01 4820.0 C57
2021-12-28 13:13:54 S 13 19 32.722 +02 01 31.55 V C57
2021-12-28 13:13:54 s 1 -179790.52 4 +114227.27 8050.0 C57
2021-12-28 13:33:54 S 13 19 35.861 +02 01 34.36 V C57
2021-12-28 13:33:54 s 1 -179641.50 8 +112595.61 4930.0 C57
2021-12-28 13:43:54 S 13 19 37.032 +02 01 37.88 V C57
2021-12-28 13:43:54 s 1 -179563.68 7 +111777.71 8460.0 C57
2021-12-28 13:53:54 S 13 19 38.681 +02 01 38.68 V C57
2021-12-28 13:53:54 s 1 -179483.63 9 +110958.41 1990.0 C57
2021-12-28 14:03:54 S 13 19 40.075 +02 01 43.10 V C57
2021-12-28 14:03:54 s 1 -179401.35 1 +110137.74 5440.0 C57
2021-12-28 14:23:54 S 13 19 42.929 +02 01 49.51 V C57
2021-12-28 14:23:54 s 1 -179230.00 2 +108492.24 1920.0 C57
2021-12-28 15:03:54 S 13 19 48.746 +02 01 56.93 V C57
2021-12-28 15:03:54 s 1 -178859.82 1 +105184.70 1440.0 C57
2021-12-28 15:13:54 S 13 19 50.282 +02 02 01.79 V C57
2021-12-28 15:13:54 s 1 -178761.46 8 +104354.37 2750.0 C57
2021-12-28 17:03:54 S 13 20 06.254 +02 02 28.00 V C57
2021-12-28 17:03:54 s 1 -177521.17 1 +95130.662 7110.0 C57
2021-12-28 17:23:54 S 13 20 09.233 +02 02 32.64 V C57
2021-12-28 17:23:54 s 1 -177263.54 3 +93435.998 6830.0 C57
2021-12-28 17:33:54 S 13 20 10.656 +02 02 34.44 V C57
2021-12-28 17:33:54 s 1 -177130.91 4 +92586.649 4630.0 C57
2021-12-28 17:43:54 S 13 20 12.118 +02 02 38.15 V C57
2021-12-28 17:43:54 s 1 -176995.72 1 +91735.959 970.0 C57
2021-12-28 17:53:54 S 13 20 13.634 +02 02 39.77 V C57
2021-12-28 17:53:54 s 1 -176857.94 6 +90883.931 5770.0 C57
2021-12-28 18:23:54 S 13 20 17.923 +02 02 46.36 V C57
2021-12-28 18:23:54 s 1 -176428.97 2 +88319.848 270.0 C57
2021-12-28 18:33:54 S 13 20 19.382 +02 02 50.53 V C57
2021-12-28 18:33:54 s 1 -176280.70 9 +87462.498 8230.0 C57
2021-12-28 18:43:54 S 13 20 20.863 +02 02 52.51 V C57
2021-12-28 18:43:54 s 1 -176129.78 2 +86603.825 4300.0 C57
2021-12-28 18:53:54 S 13 20 22.361 +02 02 55.75 V C57
2021-12-28 18:53:54 s 1 -175976.17 3 +85743.834 8410.0 C57
2021-12-28 19:03:54 S 13 20 23.810 +02 02 58.31 V C57
2021-12-28 19:03:54 s 1 -175819.86 6 +84882.527 480.0 C57
2021-12-28 19:13:54 S 13 20 25.258 +02 03 00.47 V C57
2021-12-28 19:13:54 s 1 -175660.84 3 +84019.908 430.0 C57
2021-12-28 19:23:54 S 13 20 26.779 +02 03 03.38 V C57
2021-12-28 19:23:54 s 1 -175499.08 7 +83155.981 8210.0 C57
2021-12-28 19:33:54 S 13 20 28.166 +02 03 06.08 V C57
2021-12-28 19:33:54 s 1 -175334.58 0 +82290.749 3720.0 C57
2021-12-28 19:43:54 S 13 20 29.611 +02 03 09.72 V C57
2021-12-28 19:43:54 s 1 -175167.30 4 +81424.217 6890.0 C57
2021-12-28 19:53:54 S 13 20 31.051 +02 03 10.22 V C57
2021-12-28 19:53:54 s 1 -174997.24 2 +80556.389 7650.0 C57
2021-12-28 20:03:54 S 13 20 32.434 +02 03 14.04 V C57
2021-12-28 20:03:54 s 1 -174824.37 4 +79687.268 5920.0 C57
2021-12-28 20:13:54 S 13 20 34.097 +02 03 14.00 V C57