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
2021-12-14 04:23:55 s 1 -174860.74 6 +187119.25 3140.0 C57
2021-12-14 04:43:55 S 12 26 55.423 +01 03 01.44 V C57
2021-12-14 04:43:55 s 1 -175036.30 1 +185743.24 5820.0 C57
2021-12-14 04:53:55 S 12 26 57.305 +01 03 03.35 V C57
2021-12-14 04:53:55 s 1 -175122.09 5 +185053.13 3400.0 C57
2021-12-14 05:53:55 S 12 27 05.875 +01 03 15.98 V C57
2021-12-14 05:53:55 s 1 -175608.64 9 +180882.84 4410.0 C57
2021-12-14 06:03:55 S 12 27 07.051 +01 03 16.42 V C57
2021-12-14 06:03:55 s 1 -175684.97 4 +180182.84 220.0 C57
2021-12-14 06:13:55 S 12 27 08.611 +01 03 12.60 V C57
2021-12-14 06:13:55 s 1 -175759.91 7 +179481.43 9940.0 C57
2021-12-14 06:23:55 S 12 27 10.294 +01 03 16.70 V C57
2021-12-14 06:23:55 s 1 -175833.47 2 +178778.60 3550.0 C57
2021-12-14 06:43:55 S 12 27 13.066 +01 03 21.31 V C57
2021-12-14 06:43:55 s 1 -175976.38 5 +177368.68 2280.0 C57
2021-12-14 07:13:55 S 12 27 17.246 +01 03 19.94 V C57
2021-12-14 07:13:55 s 1 -176180.15 3 +175243.12 8720.0 C57
2021-12-14 07:23:55 S 12 27 19.104 +01 03 24.12 V C57
2021-12-14 07:23:55 s 1 -176245.21 9 +174531.75 4960.0 C57
2021-12-14 07:33:55 S 12 27 20.105 +01 03 19.33 V C57
2021-12-14 07:33:55 s 1 -176308.84 2 +173818.96 4860.0 C57
2021-12-14 07:43:55 S 12 27 21.919 +01 03 21.46 V C57
2021-12-14 07:43:55 s 1 -176371.01 7 +173104.73 8390.0 C57
2021-12-14 07:53:55 S 12 27 23.321 +01 03 23.00 V C57
2021-12-14 07:53:55 s 1 -176431.73 4 +172389.07 5510.0 C57
2021-12-14 08:03:55 S 12 27 24.715 +01 03 24.95 V C57
2021-12-14 08:03:55 s 1 -176490.98 7 +171671.98 6200.0 C57
2021-12-14 08:13:55 S 12 27 25.942 +01 03 28.12 V C57
2021-12-14 08:13:55 s 1 -176548.76 6 +170953.46 420.0 C57
2021-12-14 08:23:55 S 12 27 27.643 +01 03 29.12 V C57
2021-12-14 08:23:55 s 1 -176605.06 5 +170233.51 8130.0 C57
2021-12-14 08:33:55 S 12 27 29.179 +01 03 30.20 V C57
2021-12-14 08:33:55 s 1 -176659.87 5 +169512.11 9300.0 C57
2021-12-14 08:43:55 S 12 27 30.818 +01 03 29.63 V C57
2021-12-14 08:43:55 s 1 -176713.18 8 +168789.28 3900.0 C57
2021-12-14 08:53:55 S 12 27 32.076 +01 03 30.64 V C57
2021-12-14 08:53:55 s 1 -176764.99 6 +168065.02 1900.0 C57
2021-12-14 09:03:55 S 12 27 33.463 +01 03 29.88 V C57
2021-12-14 09:03:55 s 1 -176815.29 0 +167339.31 3260.0 C57
2021-12-14 09:13:55 S 12 27 34.898 +01 03 31.28 V C57
2021-12-14 09:13:55 s 1 -176864.06 2 +166612.16 7940.0 C57
2021-12-14 09:23:55 S 12 27 36.511 +01 03 32.26 V C57
2021-12-14 09:23:55 s 1 -176911.30 5 +165883.58 5910.0 C57
2021-12-14 09:33:55 S 12 27 38.042 +01 03 32.08 V C57
2021-12-14 09:33:55 s 1 -176957.00 9 +165153.54 7130.0 C57
2021-12-14 09:43:55 S 12 27 39.278 +01 03 32.90 V C57
2021-12-14 09:43:55 s 1 -177001.16 6 +164422.07 1580.0 C57
2021-12-14 09:53:55 S 12 27 40.759 +01 03 36.11 V C57
2021-12-14 09:53:55 s 1 -177043.76 8 +163689.15 9210.0 C57
2021-12-14 10:03:55 S 12 27 42.223 +01 03 39.82 V C57