2023 CU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1645971935 ± 1.23e-05
Semi-major axis (a)1.0111182591 AU ± 2.37e-06
Inclination (i)0.92498326° ± 7.13e-05
Long. of Asc. Node (Ω)338.10744468° ± 1.29e-04
Arg. of Perihelion (ω)69.96907944° ± 4.94e-04
Mean Anomaly (M)338.35228655° ± 4.69e-03
Mean Motion (n)0.9694141320°/day ± 3.40e-06
Perihelion dist (q)0.84469103 AU ± 1.26e-05
Aphelion dist (Q)1.17754549 AU ± 1.28e-05
Orbital Period1.01672366 yr ± 3.57e-06
Physical Parameters
H (abs. magnitude)27.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.346″
Uncertainty1
Orbit TypeApollo
MOID0.005192 AU
Observations Used101
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-09
Last Observation Used2023-02-15
Observations (106)
Date Type RA Dec Mag Band Observatory
2023-02-14 23:58:24 C 10 02 41.26 +24 04 57.5 V K88
2023-02-15 00:00:23 C 10 02 44.26 +24 05 10.0 V 130
2023-02-15 00:02:46 C 10 02 43.09 +24 04 58.4 V 130
2023-02-15 00:08:44 C 10 02 40.20 +24 04 29.8 V 130
2023-02-15 00:26:29 C 10 02 27.87 +24 02 41.2 V K88
2023-02-15 00:37:47 C 10 02 22.59 +24 01 45.5 V K88