2022 WS9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6930368429 ± 2.69e-04
Semi-major axis (a)2.7467934854 AU ± 2.33e-03
Inclination (i)19.78876180° ± 5.07e-03
Long. of Asc. Node (Ω)67.48645036° ± 5.87e-05
Arg. of Perihelion (ω)52.15665550° ± 1.77e-03
Mean Anomaly (M)227.44784320° ± 2.89e-01
Mean Motion (n)0.2165076584°/day ± 2.76e-04
Perihelion dist (q)0.84316440 AU ± 1.03e-03
Aphelion dist (Q)4.65042257 AU ± 4.02e-03
Orbital Period4.55238531 yr ± 5.80e-03
Physical Parameters
H (abs. magnitude)25.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.343″
Uncertainty3
Orbit TypeApollo
MOID0.009683 AU
Observations Used35
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-28
Last Observation Used2022-12-01
Observations (37)
Date Type RA Dec Mag Band Observatory
2022-11-28 07:12:01 C 03 52 01.64 -02 52 11.2 V 703
2022-11-28 07:19:40 C 03 51 59.90 -02 50 28.8 V 703
2022-11-28 07:27:17 C 03 51 58.19 -02 48 45.6 V 703
2022-11-29 23:05:11 C 03 39 43.258 +13 23 53.23 V M22
2022-11-29 23:09:44 C 03 39 40.243 +13 27 08.50 V M22
2022-11-29 23:20:48 C 03 39 32.897 +13 35 01.57 V M22
2022-11-29 23:41:36 C 03 39 18.941 +13 50 01.32 V M22
2022-11-30 04:44:45 C 03 36 31.072 +17 43 48.86 V I52
2022-11-30 04:44:52 C 03 36 30.949 +17 43 55.85 V I52
2022-11-30 04:45:00 C 03 36 30.841 +17 44 02.29 V I52
2022-11-30 04:45:08 C 03 36 30.733 +17 44 09.10 V I52
2022-11-30 05:42:42 C 03 35 42.000 +18 35 24.86 V 703
2022-11-30 05:50:20 C 03 35 35.304 +18 42 20.95 V 703
2022-11-30 06:04:06 C 03 35 15.86 +18 53 59.8 q H36
2022-11-30 06:05:36 C 03 35 21.682 +18 56 14.89 V 703
2022-11-30 06:07:28 C 03 35 12.91 +18 57 05.1 q H36
2022-11-30 06:10:54 C 03 35 09.89 +19 00 13.1 q H36
2022-11-30 06:30:06 C 03 35 03.496 +19 18 36.26 V 654
2022-11-30 07:10:09 C 03 34 26.819 +19 56 19.01 V 654
2022-11-30 07:50:25 C 03 33 48.797 +20 35 06.27 V 654
2022-11-30 18:33:31 C 03 22 20.503 +33 20 43.91 V Z80
2022-11-30 18:38:53 C 03 22 11.971 +33 28 32.99 V Z80
2022-11-30 18:44:15 C 03 22 03.384 +33 36 23.33 V Z80
2022-11-30 18:45:44 C 03 22 03.17 +33 40 00.0 X K19
2022-11-30 18:46:54 C 03 22 01.27 +33 41 40.7 X K19
2022-11-30 18:48:05 C 03 21 59.31 +33 43 26.8 X K19
2022-11-30 18:49:37 C 03 21 54.694 +33 44 15.25 V Z80
2022-11-30 19:54:28 C 03 20 05.08 +35 21 06.9 q J69
2022-11-30 19:58:13 C 03 19 58.36 +35 26 49.2 q J69
2022-11-30 20:01:59 C 03 19 51.64 +35 32 31.8 q J69
2022-11-30 20:05:44 C 03 19 44.88 +35 38 15.3 q J69
2022-11-30 20:09:29 C 03 19 38.06 +35 43 58.9 q J69
2022-11-30 20:13:14 C 03 19 31.24 +35 49 44.1 q J69
2022-11-30 20:16:59 C 03 19 24.31 +35 55 30.1 q J69
2022-11-30 20:20:45 C 03 19 17.37 +36 01 17.0 q J69
2022-12-01 01:46:30 C 03 07 51.67 +45 03 16.1 q H36
2022-12-01 01:48:44 C 03 07 45.43 +45 07 17.2 q H36