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
2008-05-08 20:55:14 C 12 53 43.31 -09 11 24.4 o 046
2008-05-08 20:56:04 C 12 53 42.50 -09 11 15.5 o 046
2008-05-08 20:57:02 C 12 53 41.76 -09 11 05.9 o 046
2008-05-08 20:58:25 C 12 53 40.77 -09 10 53.8 o 046
2008-05-08 23:54:13 C 12 51 16.49 -08 40 47.5 o 204
2008-05-08 23:58:50 C 12 51 12.51 -08 39 57.9 o 204
2008-05-09 00:03:28 C 12 51 08.58 -08 39 08.9 o 204
2008-05-09 05:41:44 C 12 46 40.31 -07 27 51.5 r F85
2008-05-09 06:10:34 C 12 46 10.49 -07 21 45.7 r F85
2008-05-09 06:39:21 C 12 45 40.15 -07 15 34.5 r F85