2022 WB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6086405927 ± 1.14e-03
Semi-major axis (a)2.5802647564 AU ± 7.63e-03
Inclination (i)10.95494847° ± 1.42e-02
Long. of Asc. Node (Ω)235.06524331° ± 6.50e-04
Arg. of Perihelion (ω)148.66390238° ± 3.99e-03
Mean Anomaly (M)267.80781618° ± 1.19e+00
Mean Motion (n)0.2378022013°/day ± 1.06e-03
Perihelion dist (q)1.00981089 AU ± 4.19e-03
Aphelion dist (Q)4.15071863 AU ± 1.26e-02
Orbital Period4.14473154 yr ± 1.84e-02
Physical Parameters
H (abs. magnitude)25.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty4
Orbit TypeApollo
MOID0.055621 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-12
Last Observation Used2022-11-17
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-11-12 08:54:14 C 02 32 50.56 +35 16 29.6 V G96
2022-11-12 09:08:55 C 02 33 03.65 +35 14 23.5 V G96
2022-11-16 07:42:07 C 03 38 10.790 +22 55 22.07 U F52
2022-11-16 08:20:19 C 03 38 28.390 +22 51 08.51 U F52
2022-11-16 08:39:33 C 03 38 37.220 +22 49 00.16 U F52
2022-11-16 09:18:19 C 03 38 48.966 +22 44 14.28 V G96
2022-11-16 09:25:42 C 03 38 52.332 +22 43 23.88 V G96
2022-11-16 09:33:05 C 03 38 55.745 +22 42 33.70 V G96
2022-11-16 09:40:27 C 03 38 59.118 +22 41 43.33 V G96
2022-11-16 11:06:35 C 03 39 38.837 +22 31 56.78 V I52
2022-11-16 11:07:49 C 03 39 39.416 +22 31 48.50 V I52
2022-11-16 11:09:04 C 03 39 40.018 +22 31 40.26 V I52
2022-11-16 11:10:19 C 03 39 40.594 +22 31 31.33 V I52
2022-11-16 13:04:55 C 03 40 36.226 +22 19 21.93 V F51
2022-11-17 08:12:06 C 03 49 12.270 +20 17 23.17 V I52
2022-11-17 08:14:29 C 03 49 13.213 +20 17 09.17 V I52
2022-11-17 08:16:53 C 03 49 14.102 +20 16 54.37 V I52
2022-11-17 08:19:17 C 03 49 15.067 +20 16 39.07 V I52