2022 WR8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3911124343 ± 6.89e-08
Semi-major axis (a)1.6198772377 AU ± 3.90e-08
Inclination (i)14.69815682° ± 3.01e-05
Long. of Asc. Node (Ω)77.41755563° ± 2.10e-05
Arg. of Perihelion (ω)320.29441472° ± 5.32e-05
Mean Anomaly (M)174.30983556° ± 1.61e-05
Mean Motion (n)0.4780673916°/day ± 1.73e-08
Perihelion dist (q)0.98632311 AU ± 1.14e-07
Aphelion dist (Q)2.25343137 AU ± 1.24e-07
Orbital Period2.06168900 yr ± 7.45e-08
Physical Parameters
H (abs. magnitude)22.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.317″
Uncertainty0
Orbit TypeApollo
MOID0.055273 AU
Observations Used64
Oppositions2
Arc Total2020-2024
First Observation Used2020-11-22
Last Observation Used2024-12-31
Observations (67)
Date Type RA Dec Mag Band Observatory
2022-12-23 09:12:27 C 08 41 30.059 +47 56 16.51 V V00
2022-12-23 09:20:26 C 08 41 29.472 +47 56 34.91 V V00
2022-12-23 09:28:22 C 08 41 28.882 +47 56 53.27 V V00
2022-12-23 09:36:18 C 08 41 28.298 +47 57 11.56 V V00
2022-12-24 09:14:19 C 08 40 04.858 +48 49 40.51 V I52
2022-12-24 09:15:56 C 08 40 04.692 +48 49 43.90 V I52
2022-12-24 09:18:38 C 08 40 04.465 +48 49 49.40 V I52
2022-12-24 09:22:18 C 08 40 04.184 +48 49 57.50 V I52
2022-12-26 06:27:41 C 08 37 12.576 +50 21 15.98 V 703
2022-12-26 06:51:08 C 08 37 11.183 +50 22 00.91 V 703
2022-12-27 08:38:26 C 08 35 22.567 +51 09 36.61 V V00
2022-12-27 08:45:37 C 08 35 21.912 +51 09 49.54 V V00
2022-12-27 09:00:18 C 08 35 20.648 +51 10 16.10 V V00
2024-12-31 03:18:20 C 00 54 43.650 +10 13 09.00 V V06
2024-12-31 03:25:46 C 00 54 45.010 +10 13 34.50 V V06
2024-12-31 03:33:12 C 00 54 46.430 +10 14 00.10 V V06
2024-12-31 03:40:38 C 00 54 47.760 +10 14 24.40 V V06