2010 HC

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5228534000
Semi-major axis (a)2.1262584000 AU
Inclination (i)6.86911000°
Long. of Asc. Node (Ω)20.45303000°
Arg. of Perihelion (ω)246.86424000°
Mean Anomaly (M)347.57694000°
Mean Motion (n)0.3178923100°/day
Perihelion dist (q)1.01453700 AU
Aphelion dist (Q)3.23797980 AU
Orbital Period3.10044520 yr
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty4
Orbit TypeAmor
MOID0.089271 AU
Observations Used98
Oppositions1
Arc Total
First Observation Used
Last Observation Used2010-09-15
Observations (102)
Date Type RA Dec Mag Band Observatory
2010-05-03 04:45:14 C 11 37 27.52 -06 54 43.9 o H21
2010-05-03 04:55:20 C 11 37 26.49 -06 54 54.7 o H21
2010-05-06 03:07:51 C 11 30 57.50 -08 14 49.9 o H21
2010-05-06 03:14:40 C 11 30 56.80 -08 14 58.0 o H21
2010-05-06 03:20:33 C 11 30 56.17 -08 15 04.8 o H21
2010-05-10 02:43:35 C 11 22 15.35 -10 18 21.3 o H21
2010-05-10 02:55:45 C 11 22 14.08 -10 18 37.7 o H21
2010-05-17 03:06:13 C 11 07 23.85 -14 41 52.0 u 448
2010-05-17 03:29:45 C 11 07 21.50 -14 42 33.9 u 448
2010-05-17 03:54:26 C 11 07 19.06 -14 43 15.7 u 448
2010-05-25 03:17:03 C 10 50 40.56 -21 06 45.9 u 448
2010-05-25 03:41:45 C 10 50 38.08 -21 07 42.1 u 448
2010-05-25 04:08:58 C 10 50 35.35 -21 08 42.8 u 448
2010-06-08 05:09:48 S 10 14 48.96 -36 52 13.5 L C51
2010-06-08 08:20:08 S 10 14 22.72 -37 02 54.7 L C51
2010-06-08 11:30:40 S 10 13 56.29 -37 13 37.7 L C51
2010-06-08 14:41:11 S 10 13 29.71 -37 24 23.6 L C51
2010-06-08 16:16:21 S 10 13 16.46 -37 29 46.3 L C51
2010-06-08 17:51:31 S 10 13 03.072 -37 35 09.20 L C51
2010-06-08 19:26:52 S 10 12 49.586 -37 40 34.36 L C51
2010-06-08 21:02:02 S 10 12 36.086 -37 45 58.75 L C51
2010-06-09 00:12:33 S 10 12 08.97 -37 56 49.9 L C51
2010-06-09 01:47:43 S 10 11 55.42 -38 02 14.6 L C51
2010-06-09 03:22:53 S 10 11 41.73 -38 07 40.1 L C51
2010-06-09 04:58:14 S 10 11 27.95 -38 13 10.5 L C51
2010-06-09 06:33:24 S 10 11 14.24 -38 18 36.6 L C51
2010-06-09 08:08:34 S 10 11 00.41 -38 24 03.9 L C51
2010-06-09 11:19:05 S 10 10 32.56 -38 35 01.8 L C51
2010-06-09 14:29:36 S 10 10 04.598 -38 46 02.82 L C51
2010-06-09 17:39:56 S 10 09 36.391 -38 57 02.52 L C51
2010-06-27 20:30:44 S 07 49 04.289 -65 51 27.86 L C51
2010-06-27 23:41:04 S 07 46 57.444 -66 00 55.84 L C51
2010-06-28 01:16:26 S 07 45 52.906 -66 05 39.44 L C51
2010-06-28 06:01:56 S 07 42 38.832 -66 19 34.90 L C51
2010-06-28 06:02:07 S 07 42 38.566 -66 19 36.05 L C51
2010-06-28 07:37:17 S 07 41 32.986 -66 24 11.81 L C51
2010-06-28 09:12:27 S 07 40 26.789 -66 28 45.05 L C51
2010-06-28 13:58:08 S 07 37 06.446 -66 42 15.70 L C51
2010-06-28 17:08:28 S 07 34 50.923 -66 51 06.95 L C51
2010-06-28 17:08:39 S 07 34 50.762 -66 51 08.24 L C51
2010-06-28 18:43:49 S 07 33 42.264 -66 55 30.68 L C51
2010-06-28 20:18:59 S 07 32 33.634 -66 59 51.47 L C51
2010-06-28 23:29:30 S 07 30 14.818 -67 08 29.44 L C51
2010-07-31 18:27:42 C 00 20 14.20 -48 32 35.9 r E12
2010-07-31 18:34:55 C 00 20 12.86 -48 32 20.0 r E12
2010-08-08 18:50:46 C 23 51 39.43 -41 56 59.1 r E12
2010-09-03 09:34:13 C 22 56 37.58 -26 31 48.2 V F51
2010-09-03 09:50:07 C 22 56 36.57 -26 31 29.9 V F51
2010-09-03 10:07:38 C 22 56 35.49 -26 31 09.7 V F51
2010-09-03 10:23:28 C 22 56 34.49 -26 30 51.3 V F51