2010 RH42

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6431077337 ± 4.09e-04
Semi-major axis (a)3.0992644512 AU ± 3.23e-03
Inclination (i)19.78581821° ± 7.80e-03
Long. of Asc. Node (Ω)161.47618758° ± 8.51e-04
Arg. of Perihelion (ω)160.05350702° ± 9.68e-03
Mean Anomaly (M)287.35159342° ± 1.67e+00
Mean Motion (n)0.1806443255°/day ± 2.82e-04
Perihelion dist (q)1.10610351 AU ± 1.71e-03
Aphelion dist (Q)5.09242539 AU ± 5.46e-03
Orbital Period5.45617074 yr ± 8.53e-03
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty4
Orbit TypeAmor
MOID0.113672 AU
Observations Used17
Oppositions1
Arc Total2010-2010
First Observation Used2010-09-05
Last Observation Used2010-09-07
Observations (17)
Date Type RA Dec Mag Band Observatory
2010-09-05 05:39:02 C 22 06 42.30 -10 09 35.6 r G96
2010-09-05 05:48:08 C 22 06 45.64 -10 10 32.3 r G96
2010-09-05 05:57:17 C 22 06 48.99 -10 11 28.7 r G96
2010-09-05 06:06:25 C 22 06 52.30 -10 12 25.0 r G96
2010-09-05 06:54:49 C 22 07 08.66 -10 17 27.9 o H21
2010-09-05 06:57:31 C 22 07 10.95 -10 17 40.0 r G96
2010-09-05 06:58:17 C 22 07 11.24 -10 17 44.4 r G96
2010-09-05 06:59:43 C 22 07 11.78 -10 17 53.1 r G96
2010-09-05 07:02:30 C 22 07 11.49 -10 18 14.5 o H21
2010-09-05 07:10:33 C 22 07 14.47 -10 19 04.0 o H21
2010-09-06 04:13:09 C 22 15 15.55 -12 25 30.0 r G96
2010-09-06 04:13:58 C 22 15 15.84 -12 25 34.6 r G96
2010-09-06 04:14:47 C 22 15 16.12 -12 25 39.5 r G96
2010-09-07 09:50:46 C 22 26 02.31 -15 12 52.1 o H01
2010-09-07 10:01:56 C 22 26 06.24 -15 13 52.3 o H01
2010-09-07 10:12:58 C 22 26 10.09 -15 14 51.7 o H01
2010-09-07 10:19:16 C 22 26 12.31 -15 15 25.4 o H01