2010 HV20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7813525000
Semi-major axis (a)2.5560166000 AU
Inclination (i)6.40300000°
Long. of Asc. Node (Ω)98.60182000°
Arg. of Perihelion (ω)216.71114000°
Mean Anomaly (M)279.10583000°
Mean Motion (n)0.2411896000°/day
Perihelion dist (q)0.55886660 AU
Aphelion dist (Q)4.55316660 AU
Orbital Period4.08644360 yr
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty9
Orbit TypeApollo
MOID0.088995 AU
Observations Used79
Oppositions1
Arc Total
First Observation Used
Last Observation Used2010-05-03
Observations (80)
Date Type RA Dec Mag Band Observatory
2010-04-25 08:45:13 C 16 04 58.22 +24 00 43.7 r G96
2010-04-25 08:50:47 C 16 04 59.66 +24 01 21.5 r G96
2010-04-25 08:56:31 C 16 05 01.10 +24 01 59.2 r G96
2010-04-25 09:02:14 C 16 05 02.61 +24 02 36.2 r G96
2010-04-25 09:40:45 C 16 05 12.40 +24 06 49.4 r G96
2010-04-25 09:41:31 C 16 05 12.62 +24 06 54.4 r G96
2010-04-25 09:42:15 C 16 05 12.80 +24 06 59.1 r G96
2010-04-25 09:42:59 C 16 05 13.02 +24 07 04.1 r G96
2010-04-25 10:08:15 C 16 05 19.29 +24 09 48.4 o H01
2010-04-25 10:19:13 C 16 05 22.10 +24 11 00.5 o H01
2010-04-25 10:34:48 C 16 05 26.22 +24 12 44.3 o H11
2010-04-25 10:39:07 C 16 05 27.24 +24 13 11.4 o H01
2010-04-25 10:39:21 C 16 05 27.39 +24 13 15.5 o H11
2010-04-25 10:43:52 C 16 05 28.51 +24 13 44.8 o H11
2010-04-25 10:53:26 C 16 05 30.96 +24 14 45.6 o H01
2010-04-25 11:03:52 C 16 05 33.86 +24 15 55.8 r G96
2010-04-25 11:04:37 C 16 05 34.00 +24 16 01.0 r G96
2010-04-25 11:05:23 C 16 05 34.22 +24 16 06.3 r G96
2010-04-25 11:06:08 C 16 05 34.44 +24 16 10.9 r G96
2010-04-25 11:07:09 C 16 05 34.54 +24 16 16.0 o H01
2010-04-25 11:30:41 C 16 05 40.81 +24 18 53.8 c 926
2010-04-25 11:34:04 C 16 05 41.73 +24 19 16.6 c 926
2010-04-26 01:18:54 C 16 09 41.57 +25 53 59.0 u 118
2010-04-26 01:28:29 C 16 09 44.37 +25 55 06.7 u 118
2010-04-26 07:38:22 C 16 11 41.95 +26 40 22.0 c 926
2010-04-26 07:38:27 C 16 11 41.92 +26 40 21.2 r G96
2010-04-26 07:39:12 C 16 11 42.14 +26 40 26.9 r G96
2010-04-26 07:39:57 C 16 11 42.39 +26 40 32.4 r G96
2010-04-26 07:40:43 C 16 11 42.61 +26 40 38.4 r G96
2010-04-26 07:41:28 C 16 11 42.86 +26 40 43.7 r G96
2010-04-26 07:42:36 C 16 11 43.16 +26 40 53.5 c 926
2010-04-26 07:46:50 C 16 11 44.52 +26 41 24.9 c 926
2010-04-26 10:12:52 C 16 12 32.48 +26 59 46.4 o F65
2010-04-26 10:32:36 C 16 12 35.60 +27 02 06.2 r G96
2010-04-26 10:33:22 C 16 12 35.85 +27 02 12.3 r G96
2010-04-26 10:34:08 C 16 12 36.07 +27 02 18.1 r G96
2010-04-26 10:34:17 C 16 12 39.16 +27 02 29.6 o F65
2010-04-26 10:36:48 C 16 12 39.97 +27 02 49.0 o F65
2010-04-26 10:39:14 C 16 12 40.72 +27 03 07.9 o F65
2010-04-26 10:41:36 C 16 12 41.45 +27 03 25.4 o F65
2010-04-26 11:09:55 C 16 12 47.18 +27 06 47.7 o H11
2010-04-26 11:11:26 C 16 12 47.64 +27 06 59.2 o H11
2010-04-26 11:12:55 C 16 12 48.06 +27 07 10.4 o H11
2010-04-26 11:14:29 C 16 12 48.59 +27 07 21.4 o H11
2010-04-26 11:15:58 C 16 12 49.11 +27 07 33.5 o H11
2010-04-26 11:18:59 C 16 12 50.05 +27 07 55.5 o H11
2010-04-26 11:20:29 C 16 12 50.52 +27 08 06.9 o H11
2010-04-26 22:28:22 C 16 16 45.53 +28 34 48.9 u J95
2010-04-26 23:21:36 C 16 17 04.45 +28 42 02.2 u J95
2010-04-27 00:14:52 C 16 17 23.42 +28 49 17.6 u J95