2010 DH56

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5682113763 ± 2.00e+00
Semi-major axis (a)2.2332728764 AU ± 3.00e+00
Inclination (i)33.37811553° ± 4.00e+00
Long. of Asc. Node (Ω)285.67263782° ± 5.00e+00
Arg. of Perihelion (ω)267.21062128° ± 6.00e+00
Mean Anomaly (M)237.20724902° ± 9.36e+00
Mean Motion (n)0.2948746500°/day ± 5.94e-01
Perihelion dist (q)0.96650160 AU ± 4.65e+00
Aphelion dist (Q)3.50453000 AU ± 6.49e+00
Orbital Period3.34246310 yr ± 6.73e+00
Physical Parameters
H (abs. magnitude)20.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.091″
Uncertainty4
Orbit TypeApollo
MOID0.328035 AU
Observations Used5
Oppositions1
Arc Total2010-2010
First Observation Used
Last Observation Used2010-06-16
Observations (31)
Date Type RA Dec Mag Band Observatory
2010-02-20 06:03:46 S 04 33 51.50 +08 03 56.5 L C51
2010-02-20 09:14:17 S 04 33 54.15 +07 59 31.8 L C51
2010-02-20 12:24:48 x 04 33 56.88 +07 55 05.3 L C51
2010-02-20 12:24:49 S 04 33 56.88 +07 55 06.6 L C51
2010-02-20 15:35:20 S 04 33 59.68 +07 50 42.9 L C51
2010-02-20 17:10:41 S 04 34 01.13 +07 48 29.7 L C51
2010-02-20 18:45:51 S 04 34 02.54 +07 46 19.0 L C51
2010-02-20 20:21:12 S 04 34 04.00 +07 44 06.6 L C51
2010-02-20 21:56:22 S 04 34 05.47 +07 41 54.1 L C51
2010-02-20 23:31:43 S 04 34 06.90 +07 39 42.9 L C51
2010-02-21 02:42:14 S 04 34 09.90 +07 35 21.4 L C51
2010-02-22 18:23:48 S 04 34 51.20 +06 41 08.8 L C51
2010-02-22 18:23:59 S 04 34 51.13 +06 41 08.3 L C51
2010-02-22 21:34:30 S 04 34 54.86 +06 36 51.4 L C51
2010-02-22 23:09:40 S 04 34 56.68 +06 34 42.9 L C51
2010-02-23 00:45:01 S 04 34 58.51 +06 32 34.7 L C51
2010-02-23 02:20:11 S 04 35 00.38 +06 30 25.9 L C51
2010-02-23 03:55:32 S 04 35 02.22 +06 28 17.6 L C51
2010-02-23 05:30:42 S 04 35 04.18 +06 26 09.7 L C51
2010-02-23 08:41:13 S 04 35 07.92 +06 21 54.0 L C51
2010-02-23 08:41:24 S 04 35 07.91 +06 21 53.4 L C51
2010-02-23 11:51:56 S 04 35 11.77 +06 17 37.3 L C51
2010-02-25 03:07:01 C 04 36 02.62 +05 25 23.4 o 291
2010-02-25 03:17:49 C 04 36 02.85 +05 25 09.4 o 291
2010-04-05 06:40:10 C 05 20 35.968 -12 48 25.38 o 568
2010-04-05 06:44:32 C 05 20 36.246 -12 48 30.27 o 568
2010-04-05 07:00:38 C 05 20 37.256 -12 48 48.31 o 568
2010-06-16 06:46:48 S 09 47 28.157 -51 56 30.84 L C51
2010-06-16 08:21:58 S 09 48 10.673 -51 57 54.83 L C51
2010-06-16 11:32:29 S 09 49 35.974 -52 00 40.43 L C51
2010-06-16 22:39:23 S 09 54 37.692 -52 09 56.23 L C51