2002 RB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4343674741 ± 5.25e-08
Semi-major axis (a)2.1951678284 AU ± 3.18e-09
Inclination (i)7.64533293° ± 5.72e-06
Long. of Asc. Node (Ω)124.94924139° ± 1.58e-05
Arg. of Perihelion (ω)194.77966880° ± 4.81e-05
Mean Anomaly (M)58.45563891° ± 1.83e-05
Mean Motion (n)0.3030474838°/day ± 6.58e-10
Perihelion dist (q)1.24165832 AU ± 1.15e-07
Aphelion dist (Q)3.14867733 AU ± 1.15e-07
Orbital Period3.25238234 yr ± 7.07e-09
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.228544 AU
Observations Used107
Oppositions9
Arc Total2002-2015
First Observation Used2002-08-19
Last Observation Used2015-10-15
Observations (111)
Date Type RA Dec Mag Band Observatory
2015-08-19 07:15:12 C 22 40 55.50 -24 46 01.6 q 703
2015-08-19 07:25:03 C 22 40 56.32 -24 46 10.5 q 703
2015-08-19 07:34:55 C 22 40 57.03 -24 46 19.4 q 703
2015-09-06 23:43:20 C 23 13 14.73 -28 48 35.6 t 204
2015-09-06 23:49:30 C 23 13 15.03 -28 48 37.9 t 204
2015-09-12 13:24:55 C 23 20 14.15 -29 03 14.6 u Q60
2015-09-12 13:38:15 C 23 20 14.70 -29 03 15.1 u Q60
2015-09-12 13:51:43 C 23 20 15.25 -29 03 15.0 u Q60
2015-10-15 07:24:14 C 23 50 51.735 -24 00 06.26 L F51
2015-10-15 07:38:09 C 23 50 52.196 -23 59 57.07 L F51
2015-10-15 07:52:04 C 23 50 52.637 -23 59 48.16 L F51