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
2020-01-31 18:14:24 S 10 58 18.442 +46 13 01.38 V C57
2020-01-31 18:14:24 s 1 -217403.75 6 +271491.16 1190.0 C57
2020-01-31 18:44:24 S 10 58 23.520 +46 14 25.01 V C57
2020-01-31 18:44:24 s 1 -217797.80 9 +270033.10 9510.0 C57
2020-01-31 19:44:24 S 10 58 33.792 +46 17 10.32 V C57
2020-01-31 19:44:24 s 1 -218566.02 3 +267092.02 7580.0 C57
2020-01-31 20:14:24 S 10 58 38.014 +46 18 15.91 V C57
2020-01-31 20:14:24 s 1 -218940.05 4 +265608.96 7180.0 C57
2020-01-31 20:44:24 S 10 58 44.484 +46 19 44.87 V C57
2020-01-31 20:44:24 s 1 -219307.28 1 +264117.54 380.0 C57
2020-01-31 21:14:24 S 10 58 48.341 +46 20 57.80 V C57
2020-01-31 21:14:24 s 1 -219667.63 6 +262617.72 7110.0 C57
2020-01-31 21:44:24 S 10 58 53.359 +46 22 20.28 V C57
2020-01-31 21:44:24 s 1 -220021.05 1 +261109.50 7290.0 C57
2020-02-01 00:44:24 S 10 59 25.490 +46 29 57.41 V C57
2020-02-01 00:44:24 s 1 -221991.87 5 +251882.50 6230.0 C57
2020-02-01 01:14:24 S 10 59 29.950 +46 31 15.82 V C57
2020-02-01 01:14:24 s 1 -222294.72 5 +250314.86 8240.0 C57
2020-02-01 02:14:24 S 10 59 40.166 +46 33 46.08 V C57
2020-02-01 02:14:24 s 1 -222877.78 7 +247153.87 500.0 C57
2020-02-01 04:44:24 S 11 00 06.372 +46 40 23.27 V C57
2020-02-01 04:44:24 s 1 -224199.69 8 +239100.31 4860.0 C57
2020-02-01 08:17:42 C 10 59 19.87 +46 30 27.1 U I41
2020-02-01 08:21:04 C 10 59 20.50 +46 30 36.0 U I41
2020-02-01 08:23:06 C 10 59 20.88 +46 30 41.4 U I41
2020-02-01 09:21:03 C 10 59 30.45 +46 33 11.2 q H45
2020-02-01 09:23:00 C 10 59 30.78 +46 33 16.5 q H45
2020-02-01 10:14:24 S 11 01 02.210 +46 54 47.45 V C57
2020-02-01 10:14:24 s 1 -226380.32 9 +220611.53 5420.0 C57
2020-02-01 10:43:28 C 10 59 47.02 +46 36 48.9 U I41
2020-02-01 10:44:45 C 10 59 47.26 +46 36 52.1 U I41
2020-02-01 11:14:24 S 11 01 12.077 +46 57 14.76 V C57
2020-02-01 11:14:24 s 1 -226662.13 9 +217134.32 1720.0 C57
2020-02-01 13:14:24 S 11 01 33.595 +47 02 26.12 V C57
2020-02-01 13:14:24 s 1 -227113.06 8 +210071.66 1150.0 C57
2020-02-01 15:14:24 S 11 01 54.456 +47 07 43.28 V C57
2020-02-01 15:14:24 s 1 -227407.89 0 +202863.46 2720.0 C57
2020-02-01 15:44:24 S 11 02 00.274 +47 09 06.91 V C57
2020-02-01 15:44:24 s 1 -227456.34 0 +201038.50 2420.0 C57
2020-02-01 18:14:24 S 11 02 26.450 +47 15 40.61 V C57
2020-02-01 18:14:24 s 1 -227540.94 4 +191775.11 9370.0 C57
2020-02-01 18:44:24 S 11 02 31.034 +47 16 51.02 V C57
2020-02-01 18:44:24 s 1 -227525.43 6 +189894.55 3370.0 C57
2020-02-01 20:44:24 S 11 02 52.478 +47 22 09.19 V C57
2020-02-01 20:44:24 s 1 -227350.80 2 +182278.68 2630.0 C57
2020-02-01 21:14:24 S 11 02 57.610 +47 23 28.28 V C57
2020-02-01 21:14:24 s 1 -227278.28 3 +180351.19 7400.0 C57
2020-02-01 22:44:24 S 11 03 12.977 +47 27 09.76 V C57
2020-02-01 22:44:24 s 1 -226989.08 4 +174511.92 6710.0 C57
2020-02-02 00:44:24 S 11 03 34.553 +47 32 25.66 V C57