IAA RAS IAA Minor Planet Database

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
2020-02-02 00:44:24 s 1 -226430.45 7 +166592.96 3620.0 – C57
2020-02-02 01:14:24 S 11 03 40.423 +47 33 39.89 – V C57
2020-02-02 01:14:24 s 1 -226258.80 7 +164589.29 3980.0 – C57
2020-02-02 04:14:24 S 11 04 12.617 +47 41 33.68 – V C57
2020-02-02 04:14:24 s 1 -224946.59 9 +152364.87 4890.0 – C57
2020-02-02 04:44:24 S 11 04 16.498 +47 42 50.26 – V C57
2020-02-02 04:44:24 s 1 -224679.09 7 +150293.58 2680.0 – C57
2020-02-02 09:12:22 C 11 04 23.98 +47 36 11.4 – q H45
2020-02-02 09:14:26 C 11 04 24.39 +47 36 16.3 – q H45
2020-02-02 09:17:35 C 11 04 25.09 +47 36 24.5 – q H45
2020-02-02 09:19:18 C 11 04 25.39 +47 36 28.9 – q H45
2020-02-02 09:21:12 C 11 04 25.78 +47 36 34.3 – q H45
2020-02-02 09:23:09 C 11 04 26.24 +47 36 39.1 – q H45
2020-02-02 10:44:24 S 11 05 21.624 +47 58 11.68 – V C57
2020-02-02 10:44:24 s 1 -220278.49 7 +124676.84 580.0 – C57
2020-02-02 12:14:24 S 11 05 37.284 +48 02 01.21 – V C57
2020-02-02 12:14:24 s 1 -218806.67 6 +118052.29 810.0 – C57
2020-02-02 13:44:24 S 11 05 54.082 +48 05 54.42 – V C57
2020-02-02 13:44:24 s 1 -217172.03 8 +111339.63 9380.0 – C57
2020-02-02 14:44:24 S 11 06 04.320 +48 08 19.72 – V C57
2020-02-02 14:44:24 s 1 -215987.90 7 +106815.72 9160.0 – C57
2020-02-02 15:14:24 S 11 06 10.423 +48 09 46.48 – V C57
2020-02-02 15:14:24 s 1 -215366.59 9 +104539.17 6070.0 – C57
2020-02-02 16:14:24 S 11 06 21.046 +48 12 20.12 – V C57
2020-02-02 16:14:24 s 1 -214063.87 0 +99956.997 1830.0 – C57
2020-02-02 19:14:24 S 11 06 53.774 +48 19 46.27 – V C57
2020-02-02 19:14:24 s 1 -209649.63 5 +85980.075 1920.0 – C57
2020-02-02 19:44:24 S 11 06 59.333 +48 20 58.49 – V C57
2020-02-02 19:44:24 s 1 -208836.22 3 +83617.420 9330.0 – C57
2020-02-02 20:14:24 S 11 07 05.134 +48 22 19.27 – V C57
2020-02-02 20:14:24 s 1 -207999.55 2 +81245.430 9840.0 – C57
2020-02-02 20:44:24 S 11 07 10.673 +48 23 43.04 – V C57
2020-02-02 20:44:24 s 1 -207139.20 1 +78864.166 2890.0 – C57
2020-02-02 21:14:24 S 11 07 15.684 +48 24 55.84 – V C57
2020-02-02 21:14:24 s 1 -206254.73 8 +76473.700 7920.0 – C57
2020-02-02 22:14:24 S 11 07 27.010 +48 27 31.03 – V C57
2020-02-02 22:14:24 s 1 -204411.68 7 +71665.470 1520.0 – C57
2020-02-03 00:14:24 S 11 07 49.130 +48 32 35.74 – V C57
2020-02-03 00:14:24 s 1 -200415.87 9 +61942.395 5260.0 – C57
2020-02-03 02:14:24 S 11 08 11.215 +48 37 28.13 – V C57
2020-02-03 02:14:24 s 1 -195979.97 2 +52083.281 7810.0 – C57
2020-02-03 02:44:24 S 11 08 16.982 +48 38 35.92 – V C57
2020-02-03 02:44:24 s 1 -194798.10 6 +49598.304 1420.0 – C57
2020-02-03 03:44:24 S 11 08 27.763 +48 41 17.27 – V C57
2020-02-03 03:44:24 s 1 -192342.75 0 +44605.322 8520.0 – C57
2020-02-03 04:14:24 S 11 08 33.912 +48 42 30.24 – V C57
2020-02-03 04:14:24 s 1 -191068.00 1 +42097.714 270.0 – C57
2020-02-03 05:44:24 S 11 08 50.926 +48 46 24.24 – V C57
2020-02-03 05:44:24 s 1 -187047.53 1 +34533.130 7340.0 – C57
2020-02-03 06:14:23 S 11 08 57.034 +48 47 35.95 – V C57