2022 WA8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1844282129 ± 4.02e-05
Semi-major axis (a)1.2365692851 AU ± 9.70e-05
Inclination (i)29.88163476° ± 4.43e-03
Long. of Asc. Node (Ω)259.86351140° ± 1.02e-03
Arg. of Perihelion (ω)108.55001635° ± 1.08e-02
Mean Anomaly (M)108.38054875° ± 1.04e-01
Mean Motion (n)0.7167778790°/day ± 8.43e-05
Perihelion dist (q)1.00851102 AU ± 9.34e-05
Aphelion dist (Q)1.46462755 AU ± 1.25e-04
Orbital Period1.37507910 yr ± 1.62e-04
Physical Parameters
H (abs. magnitude)22.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty3
Orbit TypeApollo
MOID0.134509 AU
Observations Used31
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-26
Last Observation Used2022-12-27
Observations (31)
Date Type RA Dec Mag Band Observatory
2022-11-26 09:45:15 C 08 55 11.874 +34 49 58.48 V G96
2022-11-26 09:52:45 C 08 55 10.348 +34 49 28.16 V G96
2022-11-26 10:07:46 C 08 55 07.334 +34 48 26.57 V G96
2022-11-26 12:12:18 C 08 54 42.311 +34 39 53.24 V I52
2022-11-26 12:14:46 C 08 54 41.828 +34 39 42.73 V I52
2022-11-26 12:17:13 C 08 54 41.303 +34 39 32.15 V I52
2022-11-26 12:19:40 C 08 54 40.842 +34 39 23.11 V I52
2022-11-27 01:13:08 C 08 52 14.68 +33 45 08.1 V L01
2022-11-27 01:16:35 C 08 52 13.98 +33 44 53.8 V L01
2022-11-27 01:21:27 C 08 52 13.01 +33 44 34.2 V L01
2022-11-27 03:20:46 C 08 51 49.06 +33 36 05.5 X 033
2022-11-27 03:24:01 C 08 51 48.41 +33 35 51.8 X 033
2022-11-27 03:27:15 C 08 51 47.81 +33 35 37.9 X 033
2022-11-27 03:30:34 C 08 51 47.11 +33 35 24.1 X 033
2022-11-27 03:55:56 C 08 51 42.12 +33 33 39.1 V 204
2022-11-27 04:41:57 C 08 51 32.85 +33 30 22.7 V 204
2022-11-27 11:16:50 C 08 50 17.610 +33 02 20.44 V I52
2022-11-27 11:19:25 C 08 50 16.998 +33 02 09.24 V I52
2022-11-27 11:22:00 C 08 50 16.537 +33 01 57.86 V I52
2022-11-27 11:24:36 C 08 50 16.004 +33 01 47.46 V I52
2022-11-28 09:29:13 C 08 45 59.612 +31 24 56.27 V I52
2022-11-28 09:39:04 C 08 45 57.478 +31 24 12.42 V I52
2022-11-28 09:43:59 C 08 45 56.466 +31 23 51.04 V I52
2022-11-30 08:28:06 C 08 36 40.280 +27 47 58.20 V I52
2022-11-30 08:43:59 C 08 36 36.890 +27 46 42.70 V I52
2022-11-30 08:51:04 C 08 36 35.430 +27 46 09.30 V I52
2022-12-19 07:56:45 C 07 02 50.940 -10 23 13.00 V I52
2022-12-19 07:58:39 C 07 02 50.580 -10 23 20.90 V I52
2022-12-27 06:22:25 C 06 29 50.38 -20 28 16.2 V 807
2022-12-27 06:35:44 C 06 29 48.22 -20 28 48.1 V 807
2022-12-27 06:49:02 C 06 29 46.07 -20 29 20.0 V 807