2023 CO1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6122400266 ± 4.81e-05
Semi-major axis (a)1.7794726719 AU ± 1.69e-04
Inclination (i)14.76364162° ± 8.04e-04
Long. of Asc. Node (Ω)90.09810721° ± 1.60e-03
Arg. of Perihelion (ω)335.06301215° ± 1.06e-03
Mean Anomaly (M)82.50902958° ± 6.36e-02
Mean Motion (n)0.4152171585°/day ± 5.93e-05
Perihelion dist (q)0.69000828 AU ± 1.08e-04
Aphelion dist (Q)2.86893707 AU ± 2.86e-04
Orbital Period2.37376097 yr ± 3.39e-04
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty2
Orbit TypeApollo
MOID0.183481 AU
Observations Used76
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-09
Last Observation Used2023-03-16
Observations (76)
Date Type RA Dec Mag Band Observatory
2023-02-19 11:32:05 C 14 59 18.38 +48 39 18.3 q H36
2023-02-19 11:56:18 C 14 59 11.10 +48 39 35.0 q H36
2023-02-20 10:45:33 C 14 52 35.59 +48 54 06.4 q H36
2023-02-20 10:54:01 C 14 52 33.06 +48 54 11.4 q H36
2023-02-20 11:02:28 C 14 52 30.53 +48 54 16.5 q H36
2023-02-25 22:01:00 C 14 16 23.438 +49 39 53.96 V J95
2023-02-25 22:11:17 C 14 16 20.746 +49 39 55.51 V J95
2023-02-25 22:35:20 C 14 16 14.438 +49 39 59.90 V J95
2023-02-28 07:19:22 C 14 01 39.486 +49 42 16.78 V I52
2023-02-28 07:24:34 C 14 01 38.082 +49 42 16.31 V I52
2023-02-28 07:29:46 C 14 01 36.754 +49 42 15.88 V I52
2023-02-28 07:38:10 C 14 01 34.615 +49 42 16.49 V I52
2023-03-02 01:05:08 C 13 51 22.12 +49 37 45.3 X 033
2023-03-02 01:06:42 C 13 51 21.74 +49 37 44.9 X 033
2023-03-02 01:08:17 C 13 51 21.35 +49 37 45.2 X 033
2023-03-02 01:09:56 C 13 51 20.93 +49 37 45.0 X 033
2023-03-02 04:31:11 C 13 50 31.27 +49 37 09.5 X 033
2023-03-02 04:32:46 C 13 50 30.87 +49 37 09.6 X 033
2023-03-02 04:34:21 C 13 50 30.45 +49 37 09.0 X 033
2023-03-06 07:46:11 C 13 27 56.740 +49 07 50.20 V V06
2023-03-06 07:50:55 C 13 27 55.720 +49 07 48.10 V V06
2023-03-06 07:55:38 C 13 27 54.620 +49 07 46.40 V V06
2023-03-06 07:59:57 C 13 27 53.690 +49 07 44.60 V V06
2023-03-16 03:47:07 C 12 44 24.95 +46 41 33.9 X 033
2023-03-16 03:50:12 C 12 44 24.45 +46 41 31.5 X 033
2023-03-16 03:53:17 C 12 44 23.96 +46 41 28.6 X 033