2008 HR3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6662988000
Semi-major axis (a)2.4108942000 AU
Inclination (i)3.79804000°
Long. of Asc. Node (Ω)224.95276000°
Arg. of Perihelion (ω)64.61916000°
Mean Anomaly (M)227.13142000°
Mean Motion (n)0.2632915000°/day
Perihelion dist (q)0.80451830 AU
Aphelion dist (Q)4.01727010 AU
Orbital Period3.74340860 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty6
Orbit TypeApollo
MOID0.004620 AU
Observations Used58
Oppositions1
Arc Total
First Observation Used
Last Observation Used2008-05-09
Observations (60)
Date Type RA Dec Mag Band Observatory
2008-04-29 06:38:55 C 13 36 34.52 -17 54 06.4 r G96
2008-04-29 06:47:12 C 13 36 33.94 -17 54 02.3 r G96
2008-04-29 06:55:22 C 13 36 33.33 -17 53 58.2 r G96
2008-04-29 07:03:38 C 13 36 32.76 -17 53 53.3 r G96
2008-04-29 07:45:09 C 13 36 29.78 -17 53 32.5 r G96
2008-04-29 07:50:14 C 13 36 29.44 -17 53 29.8 r G96
2008-04-29 07:55:23 C 13 36 29.11 -17 53 26.2 r G96
2008-04-29 08:00:34 C 13 36 28.73 -17 53 23.6 r G96
2008-04-30 04:00:21 C 13 35 25.84 -17 42 38.1 o H55
2008-04-30 04:11:40 C 13 35 25.02 -17 42 32.3 o H55
2008-04-30 04:23:14 C 13 35 24.16 -17 42 25.2 o H55
2008-04-30 06:13:56 C 13 35 17.27 -17 41 14.0 r G96
2008-04-30 06:23:18 C 13 35 16.51 -17 41 08.0 r G96
2008-04-30 06:32:40 C 13 35 15.77 -17 41 02.5 r G96
2008-04-30 06:41:54 C 13 35 14.98 -17 40 57.3 r G96
2008-05-02 06:06:36 C 13 31 57.74 -17 06 11.0 o 291
2008-05-02 06:12:20 C 13 31 57.12 -17 06 05.6 o 291
2008-05-02 06:24:41 C 13 31 55.75 -17 05 54.6 o 291
2008-05-03 05:38:56 C 13 29 50.53 -16 42 35.9 o 291
2008-05-03 05:45:19 C 13 29 49.72 -16 42 28.6 o 291
2008-05-03 05:51:19 C 13 29 48.94 -16 42 21.7 o 291
2008-05-04 10:01:50 C 13 26 37.14 -16 02 48.4 o 474
2008-05-04 10:09:29 C 13 26 35.87 -16 02 36.5 o 474
2008-05-04 10:11:09 C 13 26 35.65 -16 02 34.4 o 474
2008-05-04 21:45:43 C 13 24 57.22 -15 46 45.1 r A17
2008-05-04 22:15:18 C 13 24 51.93 -15 45 53.1 r A17
2008-05-04 22:44:45 C 13 24 46.68 -15 45 01.9 r A17
2008-05-05 10:07:30 C 13 23 00.38 -15 19 47.1 o 474
2008-05-05 10:09:20 C 13 22 59.99 -15 19 42.8 o 474
2008-05-05 10:11:00 C 13 22 59.69 -15 19 40.4 o 474
2008-05-05 21:13:07 C 13 20 57.01 -14 58 50.1 r A17
2008-05-05 21:34:49 C 13 20 52.04 -14 57 57.3 r A17
2008-05-05 21:54:20 C 13 20 47.53 -14 57 10.7 r A17
2008-05-06 09:02:06 C 13 18 21.62 -14 25 07.2 r F85
2008-05-06 09:18:21 C 13 18 17.00 -14 24 19.3 r F85
2008-05-06 09:50:47 C 13 18 07.83 -14 22 43.4 r F85
2008-05-07 05:39:14 C 13 12 45.92 -13 17 27.3 o 291
2008-05-07 05:45:27 C 13 12 43.51 -13 17 02.7 o 291
2008-05-07 05:50:53 C 13 12 41.46 -13 16 40.0 o 291
2008-05-08 03:49:43 C 13 04 04.41 -11 24 56.2 o 691
2008-05-08 04:25:09 C 13 03 44.72 -11 21 12.8 o 691
2008-05-08 05:00:36 C 13 03 24.62 -11 17 23.9 o 691
2008-05-08 20:25:28 C 12 54 06.91 -09 16 13.5 o 246
2008-05-08 20:26:01 C 12 54 06.44 -09 16 06.9 o 246
2008-05-08 20:27:11 C 12 54 05.55 -09 15 55.1 o 246
2008-05-08 20:27:55 C 12 54 04.93 -09 15 48.2 o 246
2008-05-08 20:29:06 C 12 54 04.00 -09 15 37.3 o 246
2008-05-08 20:29:53 C 12 54 03.41 -09 15 30.1 o 246
2008-05-08 20:52:28 C 12 53 45.41 -09 11 50.1 o 046
2008-05-08 20:53:39 C 12 53 44.37 -09 11 39.3 o 046