2023 WA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6319403656 ± 5.08e-05
Semi-major axis (a)1.8641933613 AU ± 1.83e-04
Inclination (i)2.32478922° ± 6.31e-04
Long. of Asc. Node (Ω)54.07265265° ± 1.15e-05
Arg. of Perihelion (ω)77.93582523° ± 1.91e-03
Mean Anomaly (M)266.70895238° ± 3.89e-02
Mean Motion (n)0.3872361027°/day ± 5.70e-05
Perihelion dist (q)0.68613433 AU ± 1.16e-04
Aphelion dist (Q)3.04225240 AU ± 3.13e-04
Orbital Period2.54528510 yr ± 3.75e-04
Physical Parameters
H (abs. magnitude)28.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty2
Orbit TypeApollo
MOID0.000058 AU
Observations Used33
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-16
Last Observation Used2023-11-17
Observations (33)
Date Type RA Dec Mag Band Observatory
2023-11-16 05:12:19 C 03 24 47.155 +11 59 04.31 V W68
2023-11-16 05:16:53 C 03 24 45.154 +11 59 09.74 V W68
2023-11-16 05:24:42 C 03 24 41.554 +11 59 20.11 V W68
2023-11-16 06:10:15 C 03 24 20.280 +12 00 18.07 V W68
2023-11-16 07:57:01 C 03 24 57.411 +11 48 19.64 X F52
2023-11-16 08:34:10 C 03 24 38.241 +11 49 19.71 X F52
2023-11-16 08:34:10 C 03 24 38.242 +11 49 19.71 V F52
2023-11-16 09:39:10 C 03 23 59.856 +11 51 00.97 V T05
2023-11-16 09:39:49 C 03 23 59.443 +11 51 01.87 V T05
2023-11-16 09:40:28 C 03 23 58.990 +11 51 02.74 V T05
2023-11-16 09:41:07 C 03 23 58.596 +11 51 03.53 V T05
2023-11-16 09:41:46 C 03 23 58.188 +11 51 04.72 V T05
2023-11-16 15:12:14 C 03 21 47.491 +11 55 24.40 V O85
2023-11-16 15:15:43 C 03 21 43.893 +11 55 33.98 V O85
2023-11-16 15:19:13 C 03 21 40.238 +11 55 43.55 V O85
2023-11-16 15:22:43 C 03 21 36.553 +11 55 53.14 V O85
2023-11-16 15:26:12 C 03 21 32.831 +11 56 02.74 V O85
2023-11-16 15:29:42 C 03 21 29.054 +11 56 12.52 V O85
2023-11-16 15:33:12 C 03 21 25.240 +11 56 22.23 V O85
2023-11-16 18:00:31 C 03 20 46.349 +11 58 04.58 Z M57
2023-11-16 18:28:22 C 03 20 13.891 +12 00 23.36 Z M57
2023-11-16 18:52:55 C 03 19 40.992 +12 02 35.70 Z M57
2023-11-16 20:14:57 C 03 17 18.151 +12 00 53.50 V J95
2023-11-16 20:16:16 C 03 17 15.528 +12 01 01.60 V J95
2023-11-16 20:17:35 C 03 17 12.886 +12 01 09.19 V J95
2023-11-16 20:18:54 C 03 17 10.241 +12 01 16.97 V J95
2023-11-16 20:52:20 B 03 15 46.47 +13 08 59.4 Z M49
2023-11-16 20:52:57 B 03 15 44.74 +13 09 09.9 Z M49
2023-11-16 20:53:33 B 03 15 43.00 +13 09 19.7 Z M49
2023-11-17 01:52:48 C 02 27 10.697 +13 35 54.49 V J95
2023-11-17 01:53:13 C 02 26 55.769 +13 36 15.01 V J95
2023-11-17 01:57:17 C 02 24 21.144 +13 39 46.73 V J95
2023-11-17 01:57:42 C 02 24 04.946 +13 40 08.22 V J95