2022 WK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4830123000
Semi-major axis (a)1.6725014000 AU
Inclination (i)7.89167000°
Long. of Asc. Node (Ω)60.92891000°
Arg. of Perihelion (ω)63.57154000°
Mean Anomaly (M)116.51273000°
Mean Motion (n)0.4556741100°/day
Perihelion dist (q)0.86466270 AU
Aphelion dist (Q)2.48034010 AU
Orbital Period2.16296620 yr
Physical Parameters
H (abs. magnitude)24.79
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty8
Orbit TypeApollo
MOID0.025605 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-11-27
Observations (26)
Date Type RA Dec Mag Band Observatory
2022-11-16 09:00:07 C 04 31 20.889 +13 52 35.57 U F52
2022-11-16 09:17:26 C 04 31 22.931 +13 53 16.63 U F52
2022-11-16 09:52:00 C 04 31 26.991 +13 54 38.35 U F52
2022-11-16 13:18:17 C 04 31 51.144 +14 02 44.04 V F51
2022-11-16 13:19:13 C 04 31 51.251 +14 02 45.99 V F51
2022-11-17 05:29:42 C 04 34 18.455 +14 42 45.07 V I52
2022-11-17 05:31:08 C 04 34 18.692 +14 42 48.20 V I52
2022-11-17 05:32:34 C 04 34 18.880 +14 42 53.17 V I52
2022-11-17 05:34:01 C 04 34 19.150 +14 42 56.70 V I52
2022-11-19 03:07:54 C 04 42 06.88 +16 57 52.5 V 204
2022-11-19 03:47:20 C 04 42 14.15 +17 00 03.8 V 204
2022-11-19 05:43:11 C 04 42 42.30 +17 06 55.7 u H21
2022-11-19 05:47:12 C 04 42 43.03 +17 07 09.7 u H21
2022-11-19 05:51:14 C 04 42 43.74 +17 07 23.5 u H21
2022-11-19 09:12:28 C 04 43 22.145 +17 19 11.39 V I52
2022-11-19 09:15:30 C 04 43 22.699 +17 19 22.22 V I52
2022-11-19 09:28:30 C 04 43 25.072 +17 20 07.62 V I52
2022-11-21 00:02:39 C 04 52 30.15 +19 52 29.1 V K88
2022-11-21 00:07:50 C 04 52 31.43 +19 52 51.8 V K88
2022-11-22 07:33:47 C 05 02 05.09 +22 29 05.7 V H06
2022-11-22 08:36:02 C 05 02 24.56 +22 34 48.4 V H06
2022-11-27 07:57:05 C 06 21 41.964 +39 21 02.63 V U52
2022-11-27 08:06:20 C 06 21 53.006 +39 22 52.03 V U52
2022-11-27 22:02:47 C 06 40 45.88 +42 07 49.5 X 595
2022-11-27 22:16:03 C 06 41 05.06 +42 10 33.2 X 595
2022-11-27 22:29:20 C 06 41 24.21 +42 13 16.6 X 595