2023 RS9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6174698068 ± 3.37e-05
Semi-major axis (a)3.0460570147 AU ± 2.80e-04
Inclination (i)10.28846676° ± 4.11e-04
Long. of Asc. Node (Ω)357.48716546° ± 1.49e-04
Arg. of Perihelion (ω)328.27668493° ± 3.17e-04
Mean Anomaly (M)154.11843982° ± 2.12e-02
Mean Motion (n)0.1853980808°/day ± 2.56e-05
Perihelion dist (q)1.16520878 AU ± 1.48e-04
Aphelion dist (Q)4.92690525 AU ± 4.64e-04
Orbital Period5.31627015 yr ± 7.33e-04
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty2
Orbit TypeAmor
MOID0.175675 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-06
Last Observation Used2023-10-16
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-10-16 07:13:14 C 00 53 58.806 +21 19 50.65 X F51
2023-10-16 07:28:56 C 00 53 58.295 +21 19 56.86 X F51