612780 (2004 MD)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5362756845 ± 2.80e-08
Semi-major axis (a)1.9168512211 AU ± 2.32e-09
Inclination (i)9.77289200° ± 4.25e-06
Long. of Asc. Node (Ω)85.39230994° ± 4.85e-06
Arg. of Perihelion (ω)124.30267660° ± 7.64e-06
Mean Anomaly (M)43.89803063° ± 4.29e-06
Mean Motion (n)0.3713895396°/day ± 6.74e-10
Perihelion dist (q)0.88889052 AU ± 5.37e-08
Aphelion dist (Q)2.94481192 AU ± 5.39e-08
Orbital Period2.65388811 yr ± 4.82e-09
Physical Parameters
H (abs. magnitude)20.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.467″
Uncertainty0
Orbit TypeApollo
MOID0.014559 AU
Observations Used347
Oppositions10
Arc Total2004-2020
First Observation Used2004-01-16
Last Observation Used2020-08-14
Observations (673)
Date Type RA Dec Mag Band Observatory
2020-01-28 07:37:12 C 10 42 36.87 +42 32 55.5 V 703
2020-01-28 07:45:02 C 10 42 38.00 +42 33 14.0 V 703
2020-01-28 07:49:05 C 10 42 38.82 +42 33 23.0 U I41
2020-01-28 07:50:24 C 10 42 39.00 +42 33 26.0 U I41
2020-01-28 08:14:24 S 10 45 17.822 +42 46 30.50 V C57
2020-01-28 08:14:24 s 1 -94877.141 0 +407613.14 8660.0 C57
2020-01-28 08:42:05 C 10 42 46.41 +42 35 27.1 U I41
2020-01-28 08:43:26 C 10 42 46.59 +42 35 30.2 U I41
2020-01-28 12:44:24 S 10 45 58.066 +42 57 19.15 V C57
2020-01-28 12:44:24 s 1 -103521.80 4 +405190.44 5950.0 C57
2020-01-28 12:52:44 C 10 43 23.80 +42 45 15.0 V T05
2020-01-28 12:57:24 C 10 43 24.45 +42 45 26.1 V T05
2020-01-28 13:08:32 C 10 43 26.07 +42 45 51.7 V T05
2020-01-28 13:22:50 C 10 43 28.07 +42 46 24.7 V T05
2020-01-28 14:44:24 S 10 46 14.933 +43 02 05.21 V C57
2020-01-28 14:44:24 s 1 -107320.86 8 +403928.66 4510.0 C57
2020-01-28 15:14:24 S 10 46 19.932 +43 03 22.86 V C57
2020-01-28 15:14:24 s 1 -108266.29 3 +403595.45 2660.0 C57
2020-01-28 18:14:24 S 10 46 46.800 +43 10 43.36 V C57
2020-01-28 18:14:24 s 1 -113900.99 9 +401447.07 8070.0 C57
2020-01-28 20:44:24 S 10 47 08.479 +43 16 29.64 V C57
2020-01-28 20:44:24 s 1 -118545.03 2 +399461.61 2420.0 C57
2020-01-29 04:14:24 S 10 48 19.169 +43 35 19.43 V C57
2020-01-29 04:14:24 s 1 -132171.68 7 +392441.15 4680.0 C57
2020-01-29 05:14:24 S 10 48 28.200 +43 37 54.73 V C57
2020-01-29 05:14:24 s 1 -133951.56 1 +391384.43 5510.0 C57
2020-01-29 07:44:24 S 10 48 50.966 +43 44 02.87 V C57
2020-01-29 07:44:24 s 1 -138360.59 4 +388618.23 7050.0 C57
2020-01-29 09:14:24 S 10 49 05.563 +43 47 57.73 V C57
2020-01-29 09:14:24 s 1 -140977.31 7 +386873.13 850.0 C57
2020-01-29 12:44:24 S 10 49 37.466 +43 56 31.96 V C57
2020-01-29 12:44:24 s 1 -146995.63 0 +382551.76 1020.0 C57
2020-01-29 17:14:24 S 10 50 20.832 +44 08 10.25 V C57
2020-01-29 17:14:24 s 1 -154543.77 2 +376480.98 7380.0 C57
2020-01-30 05:44:24 S 10 52 19.217 +44 39 10.73 V C57
2020-01-30 05:44:24 s 1 -174254.70 2 +356552.13 4510.0 C57
2020-01-30 06:44:24 S 10 52 29.280 +44 41 58.34 V C57
2020-01-30 06:44:24 s 1 -175743.54 3 +354761.12 9490.0 C57
2020-01-30 08:44:24 S 10 52 47.350 +44 46 53.04 V C57
2020-01-30 08:44:24 s 1 -178678.69 1 +351090.76 7700.0 C57
2020-01-30 09:14:24 S 10 52 52.920 +44 48 19.12 V C57
2020-01-30 09:14:24 s 1 -179403.44 6 +350154.73 450.0 C57
2020-01-30 09:44:24 S 10 52 56.666 +44 49 24.64 V C57
2020-01-30 09:44:24 s 1 -180124.52 8 +349211.29 400.0 C57
2020-01-30 10:14:24 S 10 53 02.234 +44 50 56.65 V C57
2020-01-30 10:14:24 s 1 -180841.90 8 +348260.45 7530.0 C57
2020-01-30 11:14:24 S 10 53 11.918 +44 53 14.32 V C57
2020-01-30 11:14:24 s 1 -182265.43 4 +346336.51 3150.0 C57
2020-01-30 11:54:36 C 10 51 05.96 +44 37 59.2 V T08
2020-01-30 11:59:14 C 10 51 06.71 +44 38 11.2 V T08