2009 CD

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2639527543 ± 2.53e-07
Semi-major axis (a)0.9013168816 AU ± 2.02e-09
Inclination (i)22.77087228° ± 4.35e-05
Long. of Asc. Node (Ω)304.97427324° ± 5.50e-06
Arg. of Perihelion (ω)333.53475936° ± 4.65e-05
Mean Anomaly (M)92.18456200° ± 7.57e-05
Mean Motion (n)1.1518502422°/day ± 3.88e-09
Perihelion dist (q)0.66341181 AU ± 2.28e-07
Aphelion dist (Q)1.13922196 AU ± 2.28e-07
Orbital Period0.85568961 yr ± 2.88e-09
Physical Parameters
H (abs. magnitude)23.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.330″
Uncertainty0
Orbit TypeAten
MOID0.102152 AU
Observations Used98
Oppositions2
Arc Total2009-2021
First Observation Used2009-02-01
Last Observation Used2021-02-12
Observations (101)
Date Type RA Dec Mag Band Observatory
2021-02-12 06:43:52 C 05 41 46.550 -23 34 14.84 U F51