2022 WR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4310669000
Semi-major axis (a)1.6962308000 AU
Inclination (i)7.59441000°
Long. of Asc. Node (Ω)59.69281000°
Arg. of Perihelion (ω)336.38181000°
Mean Anomaly (M)136.89342000°
Mean Motion (n)0.4461456400°/day
Perihelion dist (q)0.96504180 AU
Aphelion dist (Q)2.42741980 AU
Orbital Period2.20916130 yr
Physical Parameters
H (abs. magnitude)30.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty6
Orbit TypeApollo
MOID0.000861 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-11-26
Observations (21)
Date Type RA Dec Mag Band Observatory
2022-11-23 10:51:44 C 05 59 07.480 +49 46 30.50 V G96
2022-11-23 11:00:08 C 05 59 23.780 +49 48 32.50 V G96
2022-11-23 11:08:30 C 05 59 39.640 +49 50 30.30 V G96
2022-11-23 11:44:50 C 06 00 48.98 +49 58 42.8 V G96
2022-11-23 12:01:22 C 06 01 20.43 +50 02 13.4 V G96
2022-11-23 12:36:24 C 06 02 27.79 +50 09 39.7 o 291
2022-11-23 12:37:02 C 06 02 28.327 +50 09 28.55 V I52
2022-11-23 12:37:54 C 06 02 30.66 +50 09 57.1 o 291
2022-11-23 12:38:01 C 06 02 30.214 +50 09 40.07 V I52
2022-11-23 12:39:01 C 06 02 32.075 +50 09 51.44 V I52
2022-11-23 12:39:18 C 06 02 33.33 +50 10 13.4 o 291
2022-11-23 12:40:00 C 06 02 34.076 +50 10 02.39 V I52
2022-11-23 21:36:02 C 06 21 05.19 +51 44 58.0 V L01
2022-11-23 21:41:44 C 06 21 12.36 +51 45 57.1 V L01
2022-11-23 21:44:59 C 06 21 16.43 +51 46 30.7 V L01
2022-11-23 21:48:04 C 06 21 20.49 +51 47 03.0 V L01
2022-11-24 03:38:33 C 06 27 32.20 +52 31 27.1 V 204
2022-11-24 08:55:17 C 06 34 07.090 +53 04 33.50 V I52
2022-11-24 09:06:16 C 06 34 14.380 +53 05 31.10 V I52
2022-11-26 13:16:11 C 07 01 44.360 +55 03 01.47 V T12
2022-11-26 13:26:45 C 07 01 45.262 +55 03 10.63 V T12