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
2023-02-11 20:01:59 C 09 31 03.658 -15 34 39.07 X L87
2023-02-11 20:04:11 C 09 31 03.175 -15 34 10.52 X L87
2023-02-11 20:10:52 C 09 31 01.968 -15 32 37.75 X L87
2023-02-11 20:17:30 C 09 31 00.828 -15 31 05.74 X L87
2023-02-11 20:19:43 C 09 31 00.386 -15 30 35.39 X L87
2023-02-11 21:19:45 C 09 30 49.147 -15 16 51.42 X L87
2023-02-11 21:23:02 C 09 30 48.595 -15 16 06.89 X L87
2023-02-11 21:26:24 C 09 30 47.976 -15 15 20.63 X L87
2023-02-11 21:26:32 C 09 30 47.870 -15 15 18.61 X L87
2023-02-11 21:33:12 C 09 30 46.613 -15 13 47.60 X L87
2023-02-11 21:48:50 C 09 30 43.49 -15 11 41.1 V L01
2023-02-11 21:49:13 C 09 30 43.684 -15 11 34.87 V K63
2023-02-11 21:50:19 C 09 30 43.22 -15 11 20.7 V L01
2023-02-11 21:51:49 C 09 30 42.97 -15 11 00.9 V L01
2023-02-11 21:53:18 C 09 30 42.70 -15 10 41.4 V L01
2023-02-11 21:55:30 C 09 30 42.26 -15 10 10.9 V L01
2023-02-11 21:55:34 C 09 30 42.499 -15 10 08.21 V K63
2023-02-11 22:20:59 C 09 30 39.06 -15 04 17.4 X Z41
2023-02-11 22:36:00 C 09 30 35.23 -15 00 59.2 V 203
2023-02-11 22:43:51 C 09 30 34.88 -14 59 09.1 X Z41
2023-02-11 23:04:11 C 09 30 30.12 -14 54 39.1 V 203
2023-02-11 23:47:12 C 09 30 23.12 -14 44 56.1 X 958
2023-02-11 23:55:27 C 09 30 21.61 -14 43 05.5 X 958
2023-02-12 00:03:42 C 09 30 20.26 -14 41 16.4 X 958
2023-02-12 00:10:50 C 09 30 18.80 -14 39 39.4 X I93
2023-02-12 00:15:39 C 09 30 17.88 -14 38 34.9 X I93
2023-02-12 00:21:03 C 09 30 16.91 -14 37 22.5 X I93
2023-02-12 00:31:13 C 09 30 13.450 -14 33 38.92 X L87
2023-02-12 00:42:27 C 09 30 11.400 -14 31 08.15 X L87
2023-02-12 00:53:40 C 09 30 09.367 -14 28 38.14 X L87
2023-02-12 02:07:07 C 09 30 03.58 -14 12 12.5 u 807
2023-02-12 02:15:19 C 09 30 02.14 -14 10 24.8 u 807
2023-02-12 02:23:32 C 09 30 00.75 -14 08 37.0 u 807
2023-02-12 05:02:26 C 09 29 34.14 -13 35 43.7 V H21
2023-02-12 05:06:27 C 09 29 33.43 -13 34 52.0 V H21
2023-02-12 05:10:29 C 09 29 32.72 -13 34 00.3 V H21
2023-02-12 21:06:47 C 09 27 19.00 -10 22 02.3 V 587
2023-02-12 21:13:16 C 09 27 18.07 -10 20 49.0 V 587
2023-02-12 21:19:46 C 09 27 17.14 -10 19 35.8 V 587
2023-02-12 22:53:33 C 09 27 03.62 -10 02 08.8 V 204
2023-02-12 23:12:40 C 09 27 00.271 -09 57 13.90 X L87
2023-02-12 23:14:55 C 09 27 00.55 -09 58 11.5 V 204
2023-02-12 23:22:30 C 09 26 58.812 -09 55 25.00 X L87
2023-02-12 23:32:17 C 09 26 57.370 -09 53 36.78 X L87
2023-02-12 23:49:03 C 09 26 54.87 -09 50 31.7 V M21
2023-02-13 02:36:21 C 09 26 37.43 -09 19 56.7 u 807
2023-02-13 02:41:49 C 09 26 36.63 -09 18 58.5 u 807
2023-02-13 02:47:17 C 09 26 35.89 -09 17 59.3 u 807
2023-02-13 19:42:30 C 09 24 40.918 -06 27 50.29 X L87
2023-02-13 19:50:12 C 09 24 40.015 -06 26 38.40 X L87