465853 (2010 RJ42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3231721184 ± 7.55e-08
Semi-major axis (a)1.6291184600 AU ± 3.35e-08
Inclination (i)33.10149179° ± 2.11e-05
Long. of Asc. Node (Ω)341.25030213° ± 8.20e-06
Arg. of Perihelion (ω)249.61533671° ± 1.93e-05
Mean Anomaly (M)182.57723915° ± 7.99e-05
Mean Motion (n)0.4740053887°/day ± 1.46e-08
Perihelion dist (q)1.10263280 AU ± 1.25e-07
Aphelion dist (Q)2.15560412 AU ± 1.31e-07
Orbital Period2.07935671 yr ± 6.42e-08
Physical Parameters
H (abs. magnitude)19.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.331″
Uncertainty0
Orbit TypeAmor
MOID0.280140 AU
Observations Used75
Oppositions3
Arc Total2010-2016
First Observation Used2010-09-05
Last Observation Used2016-03-31
Observations (77)
Date Type RA Dec Mag Band Observatory
2012-04-02 23:43:42 C 08 13 06.55 -58 04 35.6 o 807
2012-04-02 23:51:06 C 08 13 04.21 -58 04 40.0 o 807
2012-07-29 06:36:18 C 00 45 50.68 -78 32 15.9 u 807
2012-07-29 06:47:45 C 00 45 40.94 -78 32 14.7 u 807
2012-07-29 06:54:07 C 00 45 35.56 -78 32 14.2 u 807
2014-02-08 08:22:39 C 10 46 12.84 +46 55 05.4 o 711
2014-02-08 08:26:58 C 10 46 12.20 +46 55 03.5 o 711
2014-02-08 08:31:16 C 10 46 11.45 +46 55 02.4 o 711
2014-02-09 11:42:33 C 10 41 41.472 +46 44 52.34 L F51
2014-02-09 11:58:43 C 10 41 38.694 +46 44 45.57 L F51
2014-02-22 07:46:56 C 09 43 28.81 +42 16 43.0 q 703
2014-02-22 07:58:10 C 09 43 26.46 +42 16 27.6 q 703
2014-02-22 08:09:03 C 09 43 24.41 +42 16 11.9 q 703
2014-02-22 08:20:05 C 09 43 22.04 +42 15 57.4 q 703
2014-03-16 22:56:29 C 08 19 38.73 +23 21 43.6 t 204
2014-03-16 23:14:50 C 08 19 36.93 +23 20 58.9 t 204
2014-03-16 23:33:06 C 08 19 35.14 +23 20 14.3 t 204
2014-03-20 02:45:01 C 08 12 57.17 +20 18 46.1 q 703
2014-03-20 02:53:42 C 08 12 56.43 +20 18 22.5 q 703
2014-03-20 03:02:24 C 08 12 55.71 +20 18 03.6 q 703
2014-03-20 03:11:07 C 08 12 54.97 +20 17 44.2 q 703
2016-01-02 09:10:13 C 10 36 08.52 +64 39 28.3 u H21
2016-01-02 09:31:11 C 10 36 07.18 +64 39 39.0 u H21
2016-01-02 09:55:17 C 10 36 05.47 +64 39 51.9 u H21
2016-03-31 05:56:01 C 07 12 20.035 +32 22 59.51 L F51
2016-03-31 06:27:11 C 07 12 21.230 +32 22 10.23 L F51
2016-03-31 06:42:43 C 07 12 21.805 +32 21 45.48 L F51