2023 CW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1359138647 ± 6.01e-06
Semi-major axis (a)1.1471609011 AU ± 8.13e-06
Inclination (i)0.25012724° ± 7.88e-06
Long. of Asc. Node (Ω)328.25458807° ± 1.91e-04
Arg. of Perihelion (ω)187.88624505° ± 3.58e-04
Mean Anomaly (M)82.38870631° ± 8.40e-03
Mean Motion (n)0.8021872804°/day ± 8.53e-06
Perihelion dist (q)0.99124583 AU ± 9.84e-06
Aphelion dist (Q)1.30307597 AU ± 1.15e-05
Orbital Period1.22867354 yr ± 1.31e-05
Physical Parameters
H (abs. magnitude)29.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.487″
Uncertainty1
Orbit TypeApollo
MOID0.001146 AU
Observations Used81
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-11
Last Observation Used2023-02-19
Observations (82)
Date Type RA Dec Mag Band Observatory
2023-02-15 23:36:48 C 09 26 05.070 +18 18 19.90 q 246
2023-02-15 23:36:55 C 09 26 05.260 +18 18 19.00 q 246
2023-02-15 23:37:03 C 09 26 05.570 +18 18 16.30 q 246
2023-02-15 23:37:10 C 09 26 05.840 +18 18 15.00 q 246
2023-02-15 23:37:18 C 09 26 06.070 +18 18 13.20 q 246
2023-02-16 13:06:53 C 09 58 03.00 +15 58 33.8 V 474
2023-02-16 13:07:40 C 09 58 04.57 +15 58 21.3 V 474
2023-02-16 13:08:27 C 09 58 06.17 +15 58 09.7 V 474
2023-02-16 13:10:00 C 09 58 09.35 +15 57 46.3 V 474
2023-02-16 13:10:47 C 09 58 10.99 +15 57 34.0 V 474
2023-02-16 22:16:04 C 10 21 39.63 +12 42 36.9 o K88
2023-02-16 22:19:36 C 10 21 47.43 +12 41 36.0 o K88
2023-02-16 22:23:09 C 10 21 55.23 +12 40 35.4 o K88
2023-02-17 06:55:48 C 10 44 08.26 +10 09 28.8 q H36
2023-02-17 06:59:40 C 10 44 16.76 +10 08 15.8 q H36
2023-02-17 07:03:22 C 10 44 24.87 +10 07 05.9 q H36
2023-02-18 13:46:56 C 12 06 06.08 +00 31 01.6 V 474
2023-02-18 13:48:10 C 12 06 08.74 +00 30 36.5 V 474
2023-02-18 13:49:23 C 12 06 11.36 +00 30 11.8 V 474
2023-02-18 13:50:37 C 12 06 13.98 +00 29 47.3 V 474
2023-02-18 13:51:50 C 12 06 16.61 +00 29 22.3 V 474
2023-02-18 23:33:02 C 12 30 33.66 -03 28 44.1 o K88
2023-02-18 23:35:41 C 12 30 39.06 -03 29 33.8 o K88
2023-02-18 23:38:21 C 12 30 44.57 -03 30 23.9 o K88
2023-02-19 02:44:30 C 12 36 59.92 -04 27 51.8 o K88
2023-02-19 02:52:06 C 12 37 15.24 -04 30 09.1 o K88
2023-02-19 02:58:05 C 12 37 27.28 -04 31 57.6 o K88
2023-02-19 05:04:56 C 12 42 24.375 -05 01 54.51 V J04
2023-02-19 05:05:42 C 12 42 25.801 -05 02 08.55 V J04
2023-02-19 06:10:12 C 12 46 12.03 -04 49 16.2 u 807
2023-02-19 06:15:43 C 12 46 22.22 -04 50 56.5 u 807
2023-02-19 06:21:15 C 12 46 32.38 -04 52 35.4 u 807