2023 WC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0821872588 ± 5.22e-05
Semi-major axis (a)1.0914109720 AU ± 7.61e-05
Inclination (i)17.02350098° ± 6.03e-03
Long. of Asc. Node (Ω)232.55897994° ± 3.14e-04
Arg. of Perihelion (ω)217.75447875° ± 1.57e-02
Mean Anomaly (M)245.05602538° ± 4.99e-02
Mean Motion (n)0.8644299450°/day ± 9.04e-05
Perihelion dist (q)1.00171090 AU ± 9.01e-05
Aphelion dist (Q)1.18111105 AU ± 1.00e-04
Orbital Period1.14020377 yr ± 1.19e-04
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.299″
Uncertainty2
Orbit TypeApollo
MOID0.027335 AU
Observations Used27
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-16
Last Observation Used2023-11-20
Observations (29)
Date Type RA Dec Mag Band Observatory
2023-11-16 06:38:01 C 05 11 39.269 +08 36 01.30 V W68
2023-11-16 07:26:33 C 05 11 40.102 +08 16 21.07 V W68
2023-11-16 07:33:06 C 05 11 40.234 +08 13 42.20 V W68
2023-11-16 07:40:32 C 05 11 40.404 +08 10 41.59 V W68
2023-11-17 01:15:37 C 05 13 16.794 +01 04 12.34 V Z84
2023-11-17 01:17:23 C 05 13 16.832 +01 03 30.99 V Z84
2023-11-17 01:19:11 C 05 13 16.867 +01 02 48.56 V Z84
2023-11-17 02:11:35 C 05 13 17.914 +00 41 29.26 V J95
2023-11-17 02:20:42 C 05 13 18.192 +00 37 55.31 V J95
2023-11-17 02:23:07 C 05 13 18.257 +00 36 58.82 V J95
2023-11-17 02:25:32 C 05 13 18.322 +00 36 02.05 V J95
2023-11-17 06:21:52 C 05 13 50.244 -00 55 03.11 V U52
2023-11-17 06:29:43 C 05 13 50.520 -00 58 04.58 V U52
2023-11-17 08:06:38 C 05 13 53.362 -01 35 20.08 V U52
2023-11-17 08:13:50 C 05 13 53.590 -01 38 05.35 V U52
2023-11-17 15:00:43 C 05 14 16.78 -04 05 54.6 V 474
2023-11-17 15:01:39 C 05 14 16.79 -04 06 15.9 V 474
2023-11-17 15:02:35 C 05 14 16.79 -04 06 36.6 V 474
2023-11-17 15:03:31 C 05 14 16.82 -04 06 57.5 V 474
2023-11-17 15:05:23 C 05 14 16.81 -04 07 39.0 V 474
2023-11-19 05:47:48 C 05 17 03.42 -17 20 23.6 V W94
2023-11-19 05:56:46 C 05 17 03.38 -17 23 08.7 V W94
2023-11-19 06:05:48 C 05 17 03.32 -17 25 53.8 V W94
2023-11-19 07:19:37 C 05 17 03.02 -17 48 12.7 V X10
2023-11-19 07:27:21 C 05 17 03.02 -17 50 32.2 V X10
2023-11-19 07:35:02 C 05 17 03.03 -17 52 49.2 V X10
2023-11-20 06:29:29 C 05 18 31.720 -24 17 03.50 u 807
2023-11-20 06:36:34 C 05 18 31.670 -24 18 53.10 u 807
2023-11-20 06:43:39 C 05 18 31.650 -24 20 42.70 u 807