2008 HG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5030165000
Semi-major axis (a)2.1033673000 AU
Inclination (i)5.86772000°
Long. of Asc. Node (Ω)42.90287000°
Arg. of Perihelion (ω)198.22663000°
Mean Anomaly (M)270.86787000°
Mean Motion (n)0.3230958600°/day
Perihelion dist (q)1.04533880 AU
Aphelion dist (Q)3.16139580 AU
Orbital Period3.05051160 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty6
Orbit TypeAmor
MOID0.041816 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2008-05-13
Observations (94)
Date Type RA Dec Mag Band Observatory
2008-04-27 11:14:35 C 14 40 06.89 -04 09 09.0 r F85
2008-04-27 11:41:08 C 14 40 16.61 -04 11 45.1 r F85
2008-04-27 22:58:59 C 14 45 04.25 -05 22 39.2 r B09
2008-04-27 23:07:02 C 14 45 07.42 -05 23 29.0 r B09
2008-04-27 23:15:23 C 14 45 10.72 -05 24 21.6 r B09
2008-04-28 08:30:18 C 14 49 09.49 -06 22 51.6 r H45
2008-04-28 08:33:40 C 14 49 10.91 -06 23 13.4 r H45
2008-04-28 08:36:04 C 14 49 11.85 -06 23 28.4 r H45
2008-04-28 08:36:59 C 14 49 12.25 -06 23 33.7 r H45
2008-04-28 08:38:05 C 14 49 12.71 -06 23 41.6 r H45
2008-04-28 08:41:48 C 14 49 14.24 -06 24 06.9 r H45
2008-04-28 08:42:50 C 14 49 14.71 -06 24 11.3 r H45
2008-04-28 16:36:11 C 14 52 53.94 -07 16 24.2 o 300
2008-04-28 16:37:50 C 14 52 54.74 -07 16 35.4 o 300
2008-04-28 16:39:31 C 14 52 55.40 -07 16 46.6 o 300
2008-04-28 16:41:10 C 14 52 56.16 -07 16 58.2 o 300
2008-04-29 05:58:50 C 14 59 26.72 -08 49 10.2 r H45
2008-04-29 06:01:01 C 14 59 27.62 -08 49 24.9 r H45
2008-04-29 06:03:05 C 14 59 28.61 -08 49 39.4 r H45
2008-04-29 06:04:01 C 14 59 29.00 -08 49 45.9 r H45
2008-04-29 06:05:05 C 14 59 29.45 -08 49 53.3 r H45
2008-04-29 06:06:51 C 14 59 30.33 -08 50 06.4 r H45
2008-04-29 06:08:36 C 14 59 31.08 -08 50 18.5 r H45
2008-04-29 06:11:08 C 14 59 32.29 -08 50 37.3 r H45
2008-04-29 08:46:39 C 15 00 47.26 -09 09 06.9 r G96
2008-04-29 08:54:55 C 15 00 51.12 -09 10 06.1 r G96
2008-04-29 09:03:20 C 15 00 55.08 -09 11 06.8 r G96
2008-04-29 09:11:37 C 15 00 58.93 -09 12 06.1 r G96
2008-04-30 04:20:53 C 15 11 20.25 -11 36 16.3 c H51
2008-04-30 04:23:25 C 15 11 21.59 -11 36 35.8 c H51
2008-04-30 04:25:06 C 15 11 22.48 -11 36 49.5 c H51
2008-04-30 04:26:48 C 15 11 23.34 -11 37 02.7 c H51
2008-04-30 04:27:38 C 15 11 23.83 -11 37 09.3 c H51
2008-04-30 04:30:58 C 15 11 25.59 -11 37 35.5 c H51
2008-04-30 04:31:49 C 15 11 26.00 -11 37 42.8 c H51
2008-05-02 01:42:48 C 15 39 41.14 -17 57 25.2 o 204
2008-05-02 01:47:21 C 15 39 44.15 -17 58 05.5 o 204
2008-05-02 01:51:54 C 15 39 47.17 -17 58 46.0 o 204
2008-05-02 09:50:07 C 15 45 28.38 -19 10 12.9 o 691
2008-05-02 10:16:52 C 15 45 46.55 -19 14 12.8 o 691
2008-05-13 14:53:37 C 20 10 09.22 -44 59 56.6 r E12
2008-05-13 15:05:06 C 20 10 18.30 -45 00 05.6 r E12
2008-05-13 15:16:43 C 20 10 27.44 -45 00 14.2 r E12
2008-05-13 15:28:11 C 20 10 36.48 -45 00 22.6 r E12