2022 WU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3238495849 ± 6.67e-05
Semi-major axis (a)0.8771103423 AU ± 2.69e-05
Inclination (i)25.23049858° ± 9.72e-03
Long. of Asc. Node (Ω)241.41732556° ± 2.74e-04
Arg. of Perihelion (ω)314.14091254° ± 6.39e-03
Mean Anomaly (M)127.83868670° ± 4.36e-02
Mean Motion (n)1.1998609749°/day ± 5.52e-05
Perihelion dist (q)0.59305852 AU ± 6.13e-05
Aphelion dist (Q)1.16116216 AU ± 6.85e-05
Orbital Period0.82145040 yr ± 3.78e-05
Physical Parameters
H (abs. magnitude)25.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.408″
Uncertainty2
Orbit TypeAten
MOID0.020798 AU
Observations Used64
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-23
Last Observation Used2022-11-28
Observations (65)
Date Type RA Dec Mag Band Observatory
2022-11-24 21:05:48 C 02 02 45.13 +12 46 17.4 X 958
2022-11-24 21:12:57 C 02 02 33.34 +12 47 11.0 X 221
2022-11-24 21:21:46 C 02 02 24.69 +12 41 43.2 X 221
2022-11-24 23:11:19 C 02 00 44.577 +11 27 31.92 V Z99
2022-11-24 23:13:31 C 02 00 42.429 +11 26 09.10 V Z99
2022-11-24 23:15:42 C 02 00 40.381 +11 24 47.39 V Z99
2022-11-24 23:17:38 C 02 00 38.560 +11 23 35.33 V Z99
2022-11-25 04:04:09 C 01 56 17.26 +08 29 07.4 u 807
2022-11-25 04:08:38 C 01 56 12.86 +08 26 15.8 u 807
2022-11-25 04:13:11 C 01 56 08.46 +08 23 21.1 u 807
2022-11-25 04:17:31 C 01 56 04.23 +08 20 35.2 u 807
2022-11-28 03:23:44 C 00 54 32.486 -32 17 03.88 V I52
2022-11-28 03:25:07 C 00 54 31.306 -32 17 38.29 V I52
2022-11-28 03:26:30 C 00 54 30.042 -32 18 13.07 V I52
2022-11-28 03:27:53 C 00 54 28.829 -32 18 47.41 V I52