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
2020-01-30 12:06:37 C 10 51 07.94 +44 38 29.0 V T08
2020-01-30 12:20:44 C 10 51 10.22 +44 39 04.3 V T08
2020-01-30 12:44:24 S 10 53 26.273 +44 57 10.80 V C57
2020-01-30 12:44:24 s 1 -184372.17 6 +343394.82 9470.0 C57
2020-01-30 16:14:24 S 10 54 00.362 +45 06 12.49 V C57
2020-01-30 16:14:24 s 1 -189153.50 4 +336271.11 10.0 C57
2020-01-30 18:44:24 S 10 54 25.586 +45 12 42.73 V C57
2020-01-30 18:44:24 s 1 -192443.32 7 +330955.69 1050.0 C57
2020-01-30 19:14:24 S 10 54 30.043 +45 13 49.30 V C57
2020-01-30 19:14:24 s 1 -193088.53 2 +329869.89 870.0 C57
2020-01-30 19:44:24 S 10 54 33.787 +45 15 08.17 V C57
2020-01-30 19:44:24 s 1 -193729.40 0 +328776.48 7130.0 C57
2020-01-30 21:14:24 S 10 54 49.870 +45 18 59.62 V C57
2020-01-30 21:14:24 s 1 -195625.61 1 +325450.55 4130.0 C57
2020-01-30 22:44:24 S 10 55 03.953 +45 22 59.95 V C57
2020-01-30 22:44:24 s 1 -197481.43 9 +322055.78 7560.0 C57
2020-01-30 23:14:24 S 10 55 08.371 +45 24 05.76 V C57
2020-01-30 23:14:24 s 1 -198090.89 4 +320908.83 7710.0 C57
2020-01-30 23:44:24 S 10 55 13.872 +45 25 19.81 V C57
2020-01-30 23:44:24 s 1 -198695.70 7 +319754.19 3940.0 C57
2020-01-31 00:44:24 S 10 55 23.134 +45 28 04.87 V C57
2020-01-31 00:44:24 s 1 -199891.24 5 +317421.77 4500.0 C57
2020-01-31 03:02:41 C 10 53 46.04 +45 15 29.5 V C95
2020-01-31 03:07:46 C 10 53 46.91 +45 15 41.7 V C95
2020-01-31 07:19:52 C 10 54 35.14 +45 26 21.7 V 703
2020-01-31 07:27:36 C 10 54 36.49 +45 26 41.6 V 703
2020-01-31 07:35:20 C 10 54 37.85 +45 27 01.6 V 703
2020-01-31 07:43:05 C 10 54 39.21 +45 27 21.7 V 703
2020-01-31 07:44:24 S 10 56 34.025 +45 46 07.61 V C57
2020-01-31 07:44:24 s 1 -207707.28 5 +300222.11 3110.0 C57
2020-01-31 08:44:24 S 10 56 43.265 +45 48 36.58 V C57
2020-01-31 08:44:24 s 1 -208740.62 7 +297638.98 2980.0 C57
2020-01-31 10:14:24 S 10 56 57.768 +45 52 19.92 V C57
2020-01-31 10:14:24 s 1 -210249.37 6 +293704.48 6070.0 C57
2020-01-31 11:14:24 S 10 57 08.501 +45 54 52.70 V C57
2020-01-31 11:14:24 s 1 -211227.11 2 +291041.44 6330.0 C57
2020-01-31 11:19:21 C 10 55 18.874 +45 36 37.46 U F52
2020-01-31 11:38:24 C 10 55 22.176 +45 37 26.35 U F52
2020-01-31 11:44:24 S 10 57 13.560 +45 56 22.85 V C57
2020-01-31 11:44:24 s 1 -211707.39 7 +289697.85 3740.0 C57
2020-01-31 11:57:36 C 10 55 25.494 +45 38 15.59 U F52
2020-01-31 12:14:24 S 10 57 17.486 +45 57 37.48 V C57
2020-01-31 12:14:24 s 1 -212181.88 8 +288346.21 5930.0 C57
2020-01-31 12:16:43 C 10 55 28.808 +45 39 04.74 U F52
2020-01-31 15:14:24 S 10 57 48.367 +46 05 27.35 V C57
2020-01-31 15:14:24 s 1 -214904.14 3 +280066.01 5760.0 C57
2020-01-31 16:44:24 S 10 58 03.358 +46 09 11.09 V C57
2020-01-31 16:44:24 s 1 -216182.57 4 +275815.66 9940.0 C57
2020-01-31 17:44:24 S 10 58 12.943 +46 11 44.74 V C57
2020-01-31 17:44:24 s 1 -217003.15 8 +272940.93 6770.0 C57