2018 CJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5772944980 ± 3.00e-07
Semi-major axis (a)1.8483082775 AU ± 9.12e-09
Inclination (i)2.90779355° ± 1.42e-05
Long. of Asc. Node (Ω)308.73149843° ± 5.86e-05
Arg. of Perihelion (ω)269.16858898° ± 9.98e-05
Mean Anomaly (M)14.14877712° ± 1.42e-05
Mean Motion (n)0.3922389011°/day ± 2.90e-09
Perihelion dist (q)0.78129008 AU ± 5.55e-07
Aphelion dist (Q)2.91532648 AU ± 5.55e-07
Orbital Period2.51282135 yr ± 1.86e-08
Physical Parameters
H (abs. magnitude)23.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty0
Orbit TypeApollo
MOID0.019450 AU
Observations Used53
Oppositions3
Arc Total2018-2023
First Observation Used2018-01-14
Last Observation Used2023-02-17
Observations (57)
Date Type RA Dec Mag Band Observatory
2023-02-12 05:07:42 C 06 49 29.62 +20 22 07.6 V I52
2023-02-12 05:10:14 C 06 49 28.93 +20 22 06.4 V I52
2023-02-12 05:12:46 C 06 49 28.20 +20 22 05.0 V I52
2023-02-17 03:12:56 C 06 13 54.66 +18 54 37.4 V I52
2023-02-17 03:17:32 C 06 13 53.06 +18 54 33.2 V I52
2023-02-17 03:22:07 C 06 13 51.48 +18 54 28.1 V I52
2023-02-17 03:26:41 C 06 13 49.84 +18 54 24.2 V I52