2023 CB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7658495171 ± 2.00e+00
Semi-major axis (a)1.9771129313 AU ± 3.00e+00
Inclination (i)12.74938448° ± 4.00e+00
Long. of Asc. Node (Ω)154.49720192° ± 5.00e+00
Arg. of Perihelion (ω)240.13921203° ± 6.00e+00
Mean Anomaly (M)17.32155969° ± 1.93e-01
Mean Motion (n)0.3545570200°/day ± 8.07e-01
Perihelion dist (q)0.46294810 AU ± 4.02e+00
Aphelion dist (Q)3.49110030 AU ± 6.61e+00
Orbital Period2.77982830 yr ± 6.33e+00
Physical Parameters
H (abs. magnitude)23.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.488″
Uncertainty3
Orbit TypeApollo
MOID0.062175 AU
Observations Used80
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-02-26
Observations (82)
Date Type RA Dec Mag Band Observatory
2023-02-13 19:57:54 C 09 24 39.118 -06 25 26.33 X L87
2023-02-14 19:01:56 C 09 22 26.988 -03 07 16.07 X L87
2023-02-14 19:09:33 C 09 22 26.268 -03 06 15.77 X L87
2023-02-14 19:17:06 C 09 22 25.524 -03 05 16.98 X L87
2023-02-14 22:32:05 C 09 22 06.000 -02 41 19.30 q 246
2023-02-14 22:32:23 C 09 22 05.960 -02 41 17.60 q 246
2023-02-14 22:32:40 C 09 22 05.870 -02 41 15.50 q 246
2023-02-14 22:33:33 C 09 22 05.800 -02 41 08.90 q 246
2023-02-14 22:35:07 C 09 22 05.700 -02 40 56.30 q 246
2023-02-14 22:35:40 C 09 22 05.540 -02 40 52.70 q 246
2023-02-14 22:35:57 C 09 22 05.620 -02 40 51.00 q 246
2023-02-14 22:36:15 C 09 22 05.570 -02 40 48.10 q 246
2023-02-15 04:38:40 C 09 21 35.42 -01 54 16.2 u 807
2023-02-15 04:42:42 C 09 21 35.06 -01 53 46.4 u 807
2023-02-15 04:46:44 C 09 21 34.66 -01 53 16.6 u 807
2023-02-15 19:01:49 C 09 20 33.134 -00 14 25.66 X L87
2023-02-15 19:09:19 C 09 20 32.568 -00 13 36.77 X L87
2023-02-15 19:16:45 C 09 20 31.990 -00 12 47.99 X L87
2023-02-15 22:41:27 C 09 20 14.700 +00 08 16.60 q 246
2023-02-15 22:42:02 C 09 20 14.650 +00 08 20.40 q 246
2023-02-15 22:42:19 C 09 20 14.550 +00 08 22.40 q 246
2023-02-17 05:09:51 C 09 18 20.43 +03 06 11.5 u 807
2023-02-17 05:18:10 C 09 18 19.88 +03 06 54.5 u 807
2023-02-17 05:26:27 C 09 18 19.31 +03 07 37.4 u 807
2023-02-19 02:18:04 C 09 16 14.53 +06 31 16.4 u 807
2023-02-19 02:29:06 C 09 16 13.98 +06 32 00.4 u 807
2023-02-19 02:40:09 C 09 16 13.37 +06 32 43.6 u 807
2023-02-20 02:20:25 C 09 15 21.42 +07 59 46.2 u 807
2023-02-20 02:31:30 C 09 15 20.82 +08 00 25.1 u 807
2023-02-20 02:42:34 C 09 15 20.34 +08 01 02.2 u 807
2023-02-26 02:48:16 C 09 12 26.95 +13 48 30.1 V H21
2023-02-26 02:55:22 C 09 12 26.82 +13 48 42.3 V H21