2002 CP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3798919212 ± 4.11e-07
Semi-major axis (a)1.7472233247 AU ± 3.11e-08
Inclination (i)14.42858210° ± 2.48e-05
Long. of Asc. Node (Ω)308.16171804° ± 2.48e-05
Arg. of Perihelion (ω)139.47913867° ± 8.06e-05
Mean Anomaly (M)128.08849627° ± 1.20e-04
Mean Motion (n)0.4267658386°/day ± 1.14e-08
Perihelion dist (q)1.08346730 AU ± 7.19e-07
Aphelion dist (Q)2.41097935 AU ± 7.20e-07
Orbital Period2.30952479 yr ± 6.16e-08
Physical Parameters
H (abs. magnitude)21.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.369″
Uncertainty0
Orbit TypeAmor
MOID0.146037 AU
Observations Used54
Oppositions12
Arc Total2002-2024
First Observation Used2002-02-04
Last Observation Used2024-12-19
Observations (55)
Date Type RA Dec Mag Band Observatory
2024-09-09 05:35:10 C 22 10 07.910 +11 50 55.97 V G96
2024-12-19 02:49:18 C 22 46 43.324 +17 16 29.64 V V00
2024-12-19 02:57:22 C 22 46 44.260 +17 16 32.81 V V00
2024-12-19 03:05:27 C 22 46 45.210 +17 16 35.83 V V00
2024-12-19 03:13:31 C 22 46 46.135 +17 16 39.36 V V00