2023 CA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5359087398 ± 1.26e-04
Semi-major axis (a)1.7676083639 AU ± 4.19e-04
Inclination (i)0.97125924° ± 1.82e-04
Long. of Asc. Node (Ω)117.10389417° ± 6.02e-04
Arg. of Perihelion (ω)314.25331399° ± 5.15e-04
Mean Anomaly (M)86.93684921° ± 1.60e-01
Mean Motion (n)0.4194046144°/day ± 1.49e-04
Perihelion dist (q)0.82033159 AU ± 2.95e-04
Aphelion dist (Q)2.71488513 AU ± 6.80e-04
Orbital Period2.35006066 yr ± 8.35e-04
Physical Parameters
H (abs. magnitude)26.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.325″
Uncertainty3
Orbit TypeApollo
MOID0.003744 AU
Observations Used63
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-01
Last Observation Used2023-02-11
Observations (63)
Date Type RA Dec Mag Band Observatory
2023-02-02 00:54:23 C 09 48 27.88 +28 41 58.5 X C95
2023-02-02 01:01:01 C 09 48 28.59 +28 40 28.4 X C95
2023-02-02 04:10:28 C 09 49 36.21 +28 00 02.4 X 858
2023-02-02 04:27:16 C 09 49 38.41 +27 56 51.0 X 858
2023-02-02 04:44:07 C 09 49 40.43 +27 53 39.8 X 858
2023-02-02 04:44:15 C 09 49 42.445 +27 53 45.38 V 703
2023-02-02 04:52:14 C 09 49 43.417 +27 52 16.39 V 703
2023-02-02 05:00:13 C 09 49 44.324 +27 50 46.36 V 703
2023-02-02 05:08:12 C 09 49 45.232 +27 49 17.15 V 703
2023-02-11 09:35:05 C 09 57 52.074 +17 53 06.97 V G96
2023-02-11 09:42:31 C 09 57 51.991 +17 53 01.32 V G96
2023-02-11 09:49:57 C 09 57 51.833 +17 52 56.35 V G96
2023-02-11 09:57:23 C 09 57 51.642 +17 52 51.53 V G96