2016 CO246

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1261714100 ± 6.68e-07
Semi-major axis (a)0.9947728878 AU ± 4.89e-08
Inclination (i)6.29470096° ± 2.97e-05
Long. of Asc. Node (Ω)136.33259202° ± 2.15e-05
Arg. of Perihelion (ω)120.93966720° ± 2.21e-05
Mean Anomaly (M)193.30369570° ± 1.22e-04
Mean Motion (n)0.9934050555°/day ± 7.33e-08
Perihelion dist (q)0.86926099 AU ± 6.66e-07
Aphelion dist (Q)1.12028479 AU ± 6.67e-07
Orbital Period0.99216959 yr ± 7.32e-08
NGA Modelr2
A2-6.69126189e-13 ± 2.72e-13 AU/d²
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty0
Orbit TypeAten
MOID0.037908 AU
Observations Used50
Oppositions1
Arc Total2016-2020
First Observation Used2016-02-12
Last Observation Used2020-02-15
Observations (53)
Date Type RA Dec Mag Band Observatory
2020-02-15 08:48:22 C 13 23 01.92 +17 19 30.3 V I52
2020-02-15 08:54:04 C 13 23 04.36 +17 19 59.6 V I52
2020-02-15 08:59:46 C 13 23 06.70 +17 20 28.1 V I52