2022 WW9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6700242000
Semi-major axis (a)2.2219911000 AU
Inclination (i)27.94054000°
Long. of Asc. Node (Ω)97.74989000°
Arg. of Perihelion (ω)221.02061000°
Mean Anomaly (M)355.22141000°
Mean Motion (n)0.2975710000°/day
Perihelion dist (q)0.73320330 AU
Aphelion dist (Q)3.71077890 AU
Orbital Period3.31217650 yr
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty6
Orbit TypeApollo
MOID0.170631 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-12-20
Observations (19)
Date Type RA Dec Mag Band Observatory
2022-11-23 11:29:41 C 05 55 20.891 -08 25 44.37 U F51
2022-11-23 11:47:38 C 05 55 18.759 -08 25 25.37 U F51
2022-11-23 12:05:46 C 05 55 16.567 -08 25 06.04 U F51
2022-11-23 14:19:50 C 05 55 00.523 -08 22 42.71 V F51
2022-11-23 14:20:45 C 05 55 00.409 -08 22 41.88 V F51
2022-11-24 07:16:10 C 05 53 02.50 -08 04 23.2 V 807
2022-11-24 07:24:57 C 05 53 01.45 -08 04 13.7 V 807
2022-11-24 07:33:44 C 05 53 00.40 -08 04 04.3 V 807
2022-11-25 09:08:51 C 05 50 01.930 -07 36 32.70 V I52
2022-11-26 08:09:34 C 05 47 21.30 -07 11 19.5 u H21
2022-11-26 08:22:05 C 05 47 19.85 -07 11 05.5 u H21
2022-11-28 10:08:18 C 05 41 34.480 -06 15 36.53 V H01
2022-11-28 10:12:23 C 05 41 33.992 -06 15 31.98 V H01
2022-11-28 10:31:03 C 05 41 31.795 -06 15 11.04 V H01
2022-11-28 10:37:31 C 05 41 31.033 -06 15 03.59 V H01
2022-12-20 04:52:12 C 04 50 11.252 +03 32 02.33 V V06
2022-12-20 04:56:47 C 04 50 10.892 +03 32 07.08 V V06
2022-12-20 05:01:21 C 04 50 10.540 +03 32 11.76 V V06
2022-12-20 05:20:21 C 04 50 09.074 +03 32 31.45 V V06