2007 HC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2077231000
Semi-major axis (a)1.1553868000 AU
Inclination (i)3.15882000°
Long. of Asc. Node (Ω)216.77778000°
Arg. of Perihelion (ω)58.11669000°
Mean Anomaly (M)302.46487000°
Mean Motion (n)0.7936207200°/day
Perihelion dist (q)0.91538630 AU
Aphelion dist (Q)1.39538730 AU
Orbital Period1.24191280 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty6
Orbit TypeApollo
MOID0.003177 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2007-04-22
Observations (33)
Date Type RA Dec Mag Band Observatory
2007-04-16 12:39:43 C 11 14 05.35 -16 44 50.9 r E12
2007-04-16 12:52:03 C 11 14 00.24 -16 44 26.6 r E12
2007-04-16 13:04:16 C 11 13 55.23 -16 44 03.4 r E12
2007-04-16 13:16:33 C 11 13 50.19 -16 43 38.0 r E12
2007-04-16 21:48:38 C 11 10 50.97 -16 32 26.4 c 246
2007-04-16 21:49:24 C 11 10 50.60 -16 32 24.2 c 246
2007-04-16 21:50:36 C 11 10 50.13 -16 32 23.0 c 246
2007-04-16 21:51:20 C 11 10 49.83 -16 32 21.2 c 246
2007-04-16 21:53:28 C 11 10 48.95 -16 32 16.5 c 246
2007-04-16 21:54:57 C 11 10 48.32 -16 32 14.8 c 246
2007-04-16 21:55:28 C 11 10 48.12 -16 32 12.7 c 246
2007-04-16 21:56:19 C 11 10 47.80 -16 32 10.6 c 246
2007-04-16 21:56:58 C 11 10 47.40 -16 32 08.4 c 246
2007-04-16 21:57:42 C 11 10 47.21 -16 32 08.4 c 246
2007-04-17 11:22:35 C 11 05 42.91 -15 58 29.9 r E12
2007-04-17 12:15:50 C 11 05 17.48 -15 56 27.6 r E12
2007-04-17 16:18:25 C 11 03 24.91 -15 46 16.8 r E12
2007-04-17 16:24:23 C 11 03 22.26 -15 46 01.8 r E12
2007-04-17 21:00:25 C 11 01 42.63 -15 41 25.7 r J95
2007-04-17 21:06:46 C 11 01 39.50 -15 41 10.1 r J95
2007-04-17 21:13:23 C 11 01 36.26 -15 40 54.6 r J95
2007-04-18 04:28:21 C 10 58 22.96 -15 21 29.6 o 291
2007-04-18 04:55:11 C 10 58 08.52 -15 20 18.1 o 291
2007-04-18 05:02:59 C 10 58 04.32 -15 19 57.4 o 291
2007-04-19 12:46:16 C 10 41 19.061 -13 34 04.20 r E12
2007-04-19 12:49:16 C 10 41 17.02 -13 33 52.2 r E12
2007-04-20 04:04:25 C 10 31 36.82 -12 38 42.0 r H36
2007-04-20 04:10:20 C 10 31 32.47 -12 38 17.0 r H36
2007-04-20 04:16:14 C 10 31 27.70 -12 37 52.6 r H36
2007-04-20 04:22:09 C 10 31 23.19 -12 37 24.3 r H36
2007-04-22 19:58:25 C 09 31 07.98 -05 38 50.6 r A17
2007-04-22 20:17:51 C 09 30 41.04 -05 35 45.7 r A17
2007-04-22 20:36:29 C 09 30 15.19 -05 32 46.2 r A17