2008 RH1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1617357493 ± 1.40e-07
Semi-major axis (a)1.0634463449 AU ± 2.56e-09
Inclination (i)7.46443431° ± 6.97e-06
Long. of Asc. Node (Ω)350.73513436° ± 1.62e-05
Arg. of Perihelion (ω)147.51191510° ± 6.82e-05
Mean Anomaly (M)107.77730603° ± 7.37e-05
Mean Motion (n)0.8987499967°/day ± 3.25e-09
Perihelion dist (q)0.89144905 AU ± 1.49e-07
Aphelion dist (Q)1.23544364 AU ± 1.49e-07
Orbital Period1.09666346 yr ± 3.97e-09
Physical Parameters
H (abs. magnitude)22.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.369″
Uncertainty0
Orbit TypeApollo
MOID0.071003 AU
Observations Used114
Oppositions1
Arc Total2008-2020
First Observation Used2008-09-04
Last Observation Used2020-08-23
Observations (117)
Date Type RA Dec Mag Band Observatory
2019-10-07 07:49:28 C 02 51 27.29 +41 23 12.1 V G96
2019-10-07 07:56:12 C 02 51 27.02 +41 23 30.7 V G96
2019-10-07 07:56:54 C 02 51 27.04 +41 23 32.4 V G96
2019-10-08 09:26:21 C 02 50 42.02 +42 32 58.7 U I41
2019-10-08 10:13:53 C 02 50 39.67 +42 35 09.4 U I41
2019-10-09 08:59:28 C 02 49 54.13 +43 38 30.3 U I41
2019-10-09 09:00:06 C 02 49 54.09 +43 38 32.1 U I41
2020-08-11 09:12:26 C 20 24 28.16 -42 13 44.6 V 474
2020-08-11 09:16:40 C 20 24 27.57 -42 13 41.1 V 474
2020-08-11 09:20:54 C 20 24 26.92 -42 13 37.0 V 474
2020-08-12 10:11:22 C 20 20 58.13 -41 50 13.0 V 474
2020-08-12 10:16:26 C 20 20 57.35 -41 50 08.9 V 474
2020-08-12 10:21:30 C 20 20 56.56 -41 50 04.3 V 474
2020-08-12 10:26:34 C 20 20 55.87 -41 49 59.8 V 474
2020-08-23 07:35:04 C 19 53 13.487 -37 07 43.86 U F51
2020-08-23 07:48:05 C 19 53 12.377 -37 07 28.97 U F51
2020-08-23 08:01:05 C 19 53 11.280 -37 07 14.37 U F51