2008 HU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0556154000
Semi-major axis (a)1.0714368000 AU
Inclination (i)1.39187000°
Long. of Asc. Node (Ω)215.25395000°
Arg. of Perihelion (ω)350.64302000°
Mean Anomaly (M)236.71205000°
Mean Motion (n)0.8886980100°/day
Perihelion dist (q)1.01184840 AU
Aphelion dist (Q)1.13102520 AU
Orbital Period1.10904670 yr
Physical Parameters
H (abs. magnitude)28.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty1
Orbit TypeAmor
MOID0.005861 AU
Observations Used77
Oppositions2
Arc Total2008-2016
First Observation Used
Last Observation Used2016-04-27
Observations (78)
Date Type RA Dec Mag Band Observatory
2008-04-30 07:47:11 C 15 13 49.26 -28 59 24.6 r 703
2008-04-30 07:53:49 C 15 13 54.55 -28 58 46.5 r 703
2008-04-30 08:00:28 C 15 13 59.88 -28 58 03.0 r 703
2008-04-30 08:48:16 C 15 14 38.68 -28 52 56.4 r 703
2008-04-30 08:49:03 C 15 14 39.19 -28 52 50.9 r 703
2008-04-30 08:49:50 C 15 14 39.84 -28 52 46.2 r 703
2008-04-30 08:50:35 C 15 14 40.48 -28 52 41.3 r 703
2008-04-30 08:56:23 C 15 14 45.20 -28 52 01.8 r 703
2008-04-30 08:57:08 C 15 14 45.85 -28 51 57.0 r 703
2008-04-30 08:57:54 C 15 14 46.32 -28 51 52.3 r 703
2008-05-01 08:06:37 C 15 40 18.30 -26 25 29.3 r 703
2008-05-01 08:07:13 C 15 40 18.69 -26 25 26.5 r 703
2008-05-01 08:07:49 C 15 40 19.12 -26 25 21.2 r 703
2008-05-01 08:08:26 C 15 40 19.63 -26 25 16.6 r 703
2008-05-01 08:09:03 C 15 40 20.06 -26 25 13.9 r 703
2008-05-01 08:09:38 C 15 40 20.38 -26 25 10.2 r 703
2008-05-01 08:10:14 C 15 40 20.82 -26 25 06.8 r 703
2008-05-01 08:10:51 C 15 40 21.21 -26 25 03.1 r 703
2008-05-01 09:36:01 C 15 41 18.88 -26 15 34.8 c 854
2008-05-02 10:23:19 C 16 05 01.41 -23 24 01.6 r F85
2008-05-02 10:53:38 C 16 05 16.93 -23 21 03.2 r F85
2008-05-02 11:25:20 C 16 05 32.83 -23 17 48.5 r F85
2008-05-03 00:21:13 C 16 16 23.39 -22 14 26.0 r J95
2008-05-03 00:32:28 C 16 16 29.78 -22 13 21.2 r J95
2008-05-03 00:37:51 C 16 16 32.91 -22 12 51.1 r J95
2008-05-03 15:59:15 C 16 27 20.56 -20 16 42.9 o 474
2008-05-03 16:01:24 C 16 27 21.66 -20 16 29.5 o 474
2008-05-03 16:02:45 C 16 27 22.32 -20 16 20.9 o 474
2008-05-03 16:04:54 C 16 27 23.40 -20 16 07.3 o 474
2008-05-04 01:33:29 C 16 34 12.16 -19 45 52.2 r 204
2008-05-04 01:44:33 C 16 34 17.02 -19 44 47.9 r 204
2008-05-04 12:17:04 C 16 41 01.85 -18 31 07.5 r F85
2008-05-04 13:13:50 C 16 41 20.49 -18 25 41.4 r F85
2008-05-05 11:07:56 C 16 54 34.96 -16 32 20.8 r F85
2008-05-05 12:07:42 C 16 54 50.21 -16 27 30.3 r F85
2008-05-05 13:08:11 C 16 55 05.77 -16 22 21.1 r F85
2008-05-10 08:56:50 C 17 39 39.72 -09 07 07.5 o H55
2008-05-10 09:02:59 C 17 39 40.47 -09 06 47.7 o H55
2008-05-10 09:09:25 C 17 39 41.11 -09 06 28.8 o H55
2008-05-10 09:16:24 C 17 39 41.90 -09 06 08.4 o H55
2008-05-11 07:28:03 C 17 45 57.53 -08 02 44.0 o 291
2008-05-11 07:36:35 C 17 45 58.42 -08 02 21.6 o 291
2008-05-11 07:43:23 C 17 45 59.11 -08 02 06.2 o 291
2008-05-14 06:42:21 C 18 00 35.56 -05 20 32.0 o 291
2008-05-14 06:47:57 C 18 00 35.89 -05 20 22.7 o 291
2008-05-16 07:06:04 C 18 07 59.23 -03 55 53.7 o 291
2008-05-16 07:17:08 C 18 07 59.57 -03 55 38.6 o 291
2008-05-27 07:15:34 C 18 28 41.96 +00 16 00.8 o H55
2008-05-27 07:32:27 C 18 28 41.16 +00 16 09.2 o H55
2008-05-27 07:49:55 C 18 28 40.36 +00 16 17.3 o H55