2010 HY103

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6100887000
Semi-major axis (a)2.7031250000 AU
Inclination (i)0.51995000°
Long. of Asc. Node (Ω)214.09780000°
Arg. of Perihelion (ω)25.29740000°
Mean Anomaly (M)173.25555000°
Mean Motion (n)0.2217710600°/day
Perihelion dist (q)1.05397900 AU
Aphelion dist (Q)4.35227100 AU
Orbital Period4.44425730 yr
Physical Parameters
H (abs. magnitude)23.97
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty7
Orbit TypeAmor
MOID0.041266 AU
Observations Used94
Oppositions1
Arc Total
First Observation Used
Last Observation Used2010-05-12
Observations (94)
Date Type RA Dec Mag Band Observatory
2010-05-08 07:14:11 C 14 51 43.48 -10 45 13.9 u H36
2010-05-08 07:17:01 C 14 51 48.26 -10 45 30.9 u H36
2010-05-08 07:18:43 C 14 51 40.77 -10 38 10.7 r I20
2010-05-08 07:19:31 C 14 51 56.06 -10 45 24.7 16.5 c 704
2010-05-08 07:34:04 C 14 52 20.57 -10 46 53.4 16.4 c 704
2010-05-08 07:48:56 C 14 52 45.65 -10 48 23.5 16.4 c 704
2010-05-08 08:03:29 C 14 53 10.32 -10 49 51.8 16.7 c 704
2010-05-08 08:56:30 C 14 54 40.07 -10 55 06.4 w H10
2010-05-08 08:57:59 C 14 54 42.69 -10 55 14.7 w H10
2010-05-08 08:59:12 C 14 54 44.81 -10 55 21.8 w H10
2010-05-08 09:00:49 C 14 54 47.54 -10 55 31.5 w H10
2010-05-08 11:40:41 C 14 59 53.51 -11 04 01.5 o 474
2010-05-08 11:41:21 C 14 59 54.68 -11 04 05.6 o 474
2010-05-08 11:42:01 C 14 59 55.86 -11 04 09.7 o 474
2010-05-08 11:42:43 C 14 59 57.02 -11 04 13.9 o 474
2010-05-08 11:43:22 C 14 59 58.20 -11 04 17.9 o 474
2010-05-08 13:10:31 C 15 02 44.84 -11 21 09.6 o 300
2010-05-08 13:11:25 C 15 02 46.50 -11 21 15.2 o 300
2010-05-08 13:12:20 C 15 02 48.14 -11 21 21.5 o 300
2010-05-08 13:13:12 C 15 02 49.67 -11 21 26.9 o 300
2010-05-08 13:14:03 C 15 02 51.11 -11 21 32.4 o 300
2010-05-08 13:14:05 C 15 02 50.36 -11 21 35.2 u 900
2010-05-08 13:14:51 C 15 02 52.61 -11 21 37.0 o 300
2010-05-08 13:15:42 C 15 02 54.08 -11 21 42.5 o 300
2010-05-08 13:17:57 C 15 02 57.20 -11 21 59.2 u 900
2010-05-08 13:21:49 C 15 03 04.04 -11 22 23.5 u 900
2010-05-09 07:00:18 C 15 37 37.26 -13 07 59.8 16.1 c 704
2010-05-09 07:14:12 C 15 38 04.61 -13 09 20.8 16.5 c 704
2010-05-09 07:28:06 C 15 38 32.01 -13 10 40.8 16.2 c 704
2010-05-09 07:42:03 C 15 38 59.46 -13 12 01.3 16.3 c 704
2010-05-09 07:56:02 C 15 39 27.03 -13 13 20.5 16.4 c 704
2010-05-10 01:23:55 C 16 16 50.66 -14 46 35.9 u J95
2010-05-10 01:41:01 C 16 17 26.86 -14 47 56.2 u J95
2010-05-10 01:45:09 C 16 17 35.62 -14 48 15.5 u J95
2010-05-10 01:49:26 C 16 17 44.68 -14 48 35.5 u J95
2010-05-10 06:21:40 C 16 28 00.23 -15 07 31.4 c 926
2010-05-10 06:23:09 C 16 28 03.40 -15 07 38.4 c 926
2010-05-10 06:24:39 C 16 28 06.54 -15 07 45.1 c 926
2010-05-12 00:50:11 C 17 58 03.00 -16 55 25.9 u J95
2010-05-12 00:59:11 C 17 58 19.87 -16 55 33.3 u J95
2010-05-12 01:11:07 C 17 58 42.18 -16 55 43.5 u J95
2010-05-12 01:21:05 C 17 59 00.76 -16 55 51.6 u J95
2010-05-12 01:30:07 C 17 59 17.62 -16 55 58.7 u J95
2010-05-12 01:38:20 C 17 59 32.88 -16 56 04.3 u J95