2015 RD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3926893919 ± 1.23e-08
Semi-major axis (a)1.7450557028 AU ± 3.27e-09
Inclination (i)14.67008874° ± 2.45e-06
Long. of Asc. Node (Ω)120.99695432° ± 3.56e-06
Arg. of Perihelion (ω)315.60992365° ± 5.81e-06
Mean Anomaly (M)102.88296081° ± 2.17e-06
Mean Motion (n)0.4275612466°/day ± 1.20e-09
Perihelion dist (q)1.05979084 AU ± 2.15e-08
Aphelion dist (Q)2.43032057 AU ± 2.19e-08
Orbital Period2.30522829 yr ± 6.48e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty0
Orbit TypeAmor
MOID0.134483 AU
Observations Used386
Oppositions7
Arc Total2012-2024
First Observation Used2012-05-16
Last Observation Used2024-07-06
Observations (402)
Date Type RA Dec Mag Band Observatory
2024-07-06 10:58:54 C 19 55 29.468 -16 10 57.55 X F52
2024-07-06 11:06:32 C 19 55 29.028 -16 11 00.55 X F52