2016 RA20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7096725078 ± 2.00e+00
Semi-major axis (a)2.6849081982 AU ± 3.00e+00
Inclination (i)9.09825177° ± 4.00e+00
Long. of Asc. Node (Ω)107.38933707° ± 5.00e+00
Arg. of Perihelion (ω)159.81468853° ± 6.00e+00
Mean Anomaly (M)46.07120635° ± 1.01e+00
Mean Motion (n)0.2240593600°/day ± 3.76e-01
Perihelion dist (q)0.77951290 AU ± 5.44e+00
Aphelion dist (Q)4.58986510 AU ± 7.43e+00
Orbital Period4.39886850 yr ± 7.37e+00
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.138″
Uncertainty4
Orbit TypeApollo
MOID0.105605 AU
Observations Used19
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-09-10
Observations (19)
Date Type RA Dec Mag Band Observatory
2016-09-07 12:02:51 C 01 25 39.438 -36 16 32.71 L F51
2016-09-07 12:16:43 C 01 25 36.286 -36 16 17.06 L F51
2016-09-07 12:30:37 C 01 25 33.142 -36 16 01.28 L F51
2016-09-07 12:44:29 C 01 25 29.980 -36 15 45.65 L F51
2016-09-08 07:22:08 C 01 21 34.66 -35 54 15.6 u 807
2016-09-08 07:39:35 C 01 21 30.89 -35 53 55.4 u 807
2016-09-08 07:56:33 C 01 21 27.25 -35 53 36.0 u 807
2016-09-08 08:58:11 C 01 21 14.05 -35 52 24.9 t W86
2016-09-08 09:07:08 C 01 21 12.15 -35 52 14.5 t W86
2016-09-08 09:13:05 C 01 21 10.87 -35 52 07.5 t W86
2016-09-08 09:25:02 C 01 21 08.32 -35 51 53.5 t W86
2016-09-08 12:29:45 C 01 20 32.348 -35 48 54.45 t 568
2016-09-08 12:36:43 C 01 20 30.860 -35 48 46.79 t 568
2016-09-09 05:21:00 C 01 17 13.19 -35 29 40.9 u 807
2016-09-09 05:32:30 C 01 17 10.84 -35 29 28.4 u 807
2016-09-09 05:44:17 C 01 17 08.45 -35 29 15.5 u 807
2016-09-10 08:22:26 C 01 12 08.63 -34 59 57.9 u 807
2016-09-10 08:36:13 C 01 12 06.02 -34 59 42.1 u 807
2016-09-10 08:50:02 C 01 12 03.41 -34 59 26.8 u 807