2008 HK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5532875000
Semi-major axis (a)2.4099173000 AU
Inclination (i)17.41724000°
Long. of Asc. Node (Ω)34.14961000°
Arg. of Perihelion (ω)191.94130000°
Mean Anomaly (M)251.89618000°
Mean Motion (n)0.2634516100°/day
Perihelion dist (q)1.07654020 AU
Aphelion dist (Q)3.74329440 AU
Orbital Period3.74113350 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty6
Orbit TypeAmor
MOID0.075967 AU
Observations Used78
Oppositions1
Arc Total
First Observation Used
Last Observation Used2008-05-08
Observations (80)
Date Type RA Dec Mag Band Observatory
2008-04-25 04:46:38 C 11 51 44.58 +09 58 28.5 18.4 c 704
2008-04-25 05:02:01 C 11 51 42.56 +09 56 17.7 18.7 c 704
2008-04-25 05:17:23 C 11 51 40.57 +09 54 06.1 18.4 c 704
2008-04-25 05:32:47 C 11 51 38.56 +09 51 54.7 18.7 c 704
2008-04-25 05:48:11 C 11 51 36.54 +09 49 42.4 18.8 c 704
2008-04-25 06:24:18 C 11 51 32.18 +09 44 35.1 r 703
2008-04-25 06:34:31 C 11 51 30.81 +09 43 07.5 r 703
2008-04-25 06:44:41 C 11 51 29.52 +09 41 39.8 r 703
2008-04-25 06:54:58 C 11 51 28.15 +09 40 11.0 r 703
2008-04-25 07:39:10 C 11 51 22.53 +09 33 50.1 r 703
2008-04-25 07:40:25 C 11 51 22.39 +09 33 39.6 r 703
2008-04-25 07:41:40 C 11 51 22.24 +09 33 28.5 r 703
2008-04-25 07:42:56 C 11 51 22.10 +09 33 16.5 r 703
2008-04-25 07:47:14 C 11 51 21.45 +09 32 40.8 r 703
2008-04-25 07:47:59 C 11 51 21.38 +09 32 34.1 r 703
2008-04-25 07:48:45 C 11 51 21.27 +09 32 27.7 r 703
2008-04-25 07:49:32 C 11 51 21.24 +09 32 19.4 r 703
2008-04-25 08:14:19 C 11 51 18.16 +09 28 46.7 c 854
2008-04-25 08:19:02 C 11 51 17.64 +09 28 05.2 c 854
2008-04-25 08:23:47 C 11 51 17.18 +09 27 23.2 c 854
2008-04-25 08:47:43 C 11 51 14.00 +09 23 55.9 r 703
2008-04-25 08:48:31 C 11 51 13.96 +09 23 50.3 r 703
2008-04-25 08:49:16 C 11 51 13.86 +09 23 43.1 r 703
2008-04-25 08:50:02 C 11 51 13.82 +09 23 37.0 r 703
2008-04-25 19:02:04 C 11 50 13.20 +07 54 06.3 c 595
2008-04-25 19:16:26 C 11 50 11.39 +07 51 58.1 c 595
2008-04-25 19:30:44 C 11 50 09.57 +07 49 51.5 c 595
2008-04-25 19:52:41 C 11 50 07.08 +07 46 32.6 o 198
2008-04-25 19:53:23 C 11 50 06.99 +07 46 26.5 o 198
2008-04-25 19:58:39 C 11 50 06.31 +07 45 39.5 o 198
2008-04-25 20:03:28 C 11 50 05.38 +07 44 59.3 r 473
2008-04-25 20:04:25 C 11 50 05.56 +07 44 48.4 o 198
2008-04-25 20:06:57 C 11 50 04.92 +07 44 29.3 r 473
2008-04-25 20:12:50 C 11 50 04.45 +07 43 32.3 o 198
2008-04-25 20:13:36 C 11 50 04.06 +07 43 29.8 r 473
2008-04-25 20:16:54 C 11 50 04.09 +07 42 58.5 r 185
2008-04-25 20:36:04 C 11 50 01.67 +07 40 08.4 r 185
2008-04-25 20:39:13 C 11 50 01.29 +07 39 40.1 r 185
2008-04-25 20:42:16 C 11 50 00.83 +07 39 13.6 r 185
2008-04-25 21:06:58 C 11 49 57.68 +07 35 32.7 r 185
2008-04-26 19:56:23 C 11 47 27.53 +04 05 33.8 r 185
2008-04-26 19:59:53 C 11 47 27.07 +04 05 00.8 r 185
2008-04-26 20:03:28 C 11 47 26.61 +04 04 27.0 r 185
2008-04-26 20:09:19 C 11 47 25.77 +04 03 32.4 o 151
2008-04-26 20:10:45 C 11 47 25.57 +04 03 18.9 o 151
2008-04-26 20:12:11 C 11 47 25.38 +04 03 05.3 o 151
2008-04-26 20:13:41 C 11 47 25.21 +04 02 51.0 o 151
2008-04-26 20:15:03 C 11 47 25.05 +04 02 37.9 o 151
2008-04-26 20:16:36 C 11 47 24.84 +04 02 23.3 o 151
2008-04-26 20:18:10 C 11 47 24.63 +04 02 08.7 o 151