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
2010-04-27 01:47:51 C 16 17 56.64 +29 02 00.8 u J95
2010-04-27 08:58:51 C 16 20 42.56 +30 02 38.0 c 926
2010-04-27 09:10:31 C 16 20 47.00 +30 04 17.9 c 926
2010-04-27 22:17:36 C 16 26 21.46 +32 00 29.1 v 204
2010-04-27 22:24:22 C 16 26 24.53 +32 01 23.2 u J95
2010-04-27 22:40:44 C 16 26 31.61 +32 04 03.7 v 204
2010-04-27 22:55:34 C 16 26 38.09 +32 06 21.9 v 204
2010-04-27 23:08:13 C 16 26 43.87 +32 08 11.4 u J95
2010-04-27 23:37:27 C 16 26 56.81 +32 12 44.1 u J95
2010-04-28 07:55:44 C 16 30 50.21 +33 31 53.3 o H21
2010-04-28 08:02:04 C 16 30 53.18 +33 32 54.2 o H21
2010-04-28 08:08:09 C 16 30 56.07 +33 33 53.5 o H21
2010-04-28 09:02:27 C 16 31 23.68 +33 42 51.4 c 926
2010-04-28 09:06:21 C 16 31 25.54 +33 43 30.0 c 926
2010-04-28 09:10:14 C 16 31 27.38 +33 44 08.1 c 926
2010-04-28 09:14:07 C 16 31 29.30 +33 44 46.2 c 926
2010-04-28 09:18:00 C 16 31 31.11 +33 45 24.4 c 926
2010-04-28 09:21:55 C 16 31 33.01 +33 46 02.2 c 926
2010-04-28 09:25:48 C 16 31 34.85 +33 46 40.4 c 926
2010-04-28 09:29:42 C 16 31 36.74 +33 47 18.3 c 926
2010-04-29 06:05:21 C 16 43 05.56 +37 19 58.7 o H21
2010-04-29 06:11:19 C 16 43 09.17 +37 21 04.0 o H21
2010-04-29 06:17:18 C 16 43 12.80 +37 22 09.3 o H21
2010-04-30 10:09:02 C 17 03 27.35 +42 46 14.2 W I41
2010-05-02 06:27:20 C 17 54 34.99 +52 20 48.0 c 926
2010-05-02 06:30:43 C 17 54 40.04 +52 21 33.4 c 926
2010-05-02 06:34:06 C 17 54 45.15 +52 22 18.2 c 926
2010-05-03 12:28:33 S 18 51 12.629 +58 31 26.04 L C51
2010-05-03 12:28:44 S 18 51 13.02 +58 31 28.7 V C51
2010-05-03 14:03:54 S 18 54 53.74 +58 48 46.0 V C51