2023 WS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2146744234 ± 2.57e-05
Semi-major axis (a)1.0876196207 AU ± 1.13e-05
Inclination (i)9.66901659° ± 1.42e-03
Long. of Asc. Node (Ω)71.10071145° ± 9.43e-04
Arg. of Perihelion (ω)243.50143657° ± 2.61e-03
Mean Anomaly (M)4.27133298° ± 1.09e-02
Mean Motion (n)0.8689538778°/day ± 1.35e-05
Perihelion dist (q)0.85413551 AU ± 2.93e-05
Aphelion dist (Q)1.32110374 AU ± 3.11e-05
Orbital Period1.13426766 yr ± 1.76e-05
Physical Parameters
H (abs. magnitude)23.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty2
Orbit TypeApollo
MOID0.044790 AU
Observations Used26
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-18
Last Observation Used2023-12-16
Observations (27)
Date Type RA Dec Mag Band Observatory
2023-11-18 12:02:48 C 07 44 28.708 +16 49 00.59 X F52
2023-11-18 12:21:21 C 07 44 27.636 +16 49 31.87 X F52
2023-11-18 12:39:55 C 07 44 26.548 +16 50 03.25 X F52
2023-11-18 12:58:33 C 07 44 25.449 +16 50 34.53 X F52
2023-11-18 15:24:35 C 07 44 16.736 +16 54 39.55 V F51
2023-11-18 15:25:45 C 07 44 16.670 +16 54 41.48 V F51
2023-11-21 10:29:21 C 07 40 34.32 +18 49 25.9 V 691
2023-11-21 10:58:59 C 07 40 32.20 +18 50 17.4 V 691
2023-11-22 03:59:13 C 07 39 26.64 +19 20 03.2 V 204
2023-11-24 08:50:33 C 07 35 44.19 +20 54 52.0 V 695
2023-11-24 09:11:43 C 07 35 42.38 +20 55 30.9 V 695
2023-11-24 09:30:26 C 07 35 40.79 +20 56 05.2 V 695
2023-12-03 11:57:05 C 07 13 49.82 +27 44 02.3 V 691
2023-12-03 12:14:24 C 07 13 47.48 +27 44 33.3 V 691
2023-12-03 12:31:44 C 07 13 45.25 +27 45 05.4 V 691
2023-12-08 09:52:14 C 06 57 46.415 +31 19 44.22 V V00
2023-12-08 10:00:10 C 06 57 45.155 +31 19 58.19 V V00
2023-12-08 10:08:06 C 06 57 43.880 +31 20 11.87 V V00
2023-12-08 10:16:01 C 06 57 42.613 +31 20 25.98 V V00
2023-12-08 12:49:11 C 06 57 18.49 +31 24 49.4 V 291
2023-12-08 12:59:56 C 06 57 16.84 +31 25 07.9 V 291
2023-12-13 07:29:08 C 06 39 17.482 +34 35 29.87 V G96
2023-12-13 07:36:36 C 06 39 16.168 +34 35 41.53 V G96
2023-12-13 07:44:05 C 06 39 14.800 +34 35 53.59 V G96
2023-12-13 07:51:36 C 06 39 13.518 +34 36 04.97 V G96
2023-12-16 05:00:08 C 06 27 37.444 +36 17 06.43 V I52
2023-12-16 05:25:33 C 06 27 32.789 +36 17 42.32 V I52