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
2020-11-22 14:28:26 C 10 25 55.286 +16 21 42.33 V F52
2020-11-22 14:43:10 C 10 25 56.856 +16 21 54.37 V F52
2020-11-25 15:13:52 C 10 33 48.454 +17 17 31.37 V F51
2021-01-17 15:03:38 C 11 33 52.794 +37 29 10.60 V F51
2021-01-17 15:42:55 C 11 33 51.414 +37 29 51.48 V F51
2022-11-25 09:52:18 C 08 39 22.45 -05 44 20.5 V 703
2022-11-25 10:07:29 C 08 39 23.02 -05 42 35.1 V 703
2022-11-27 07:23:04 C 08 41 52.06 -00 29 05.3 V W94
2022-11-27 07:32:07 C 08 41 52.34 -00 28 03.6 V W94
2022-11-27 07:41:13 C 08 41 52.65 -00 27 00.7 V W94
2022-11-27 09:26:43 C 08 41 59.467 -00 16 19.42 V U52
2022-11-27 09:37:35 C 08 41 59.794 -00 15 04.97 V U52
2022-11-27 09:57:29 C 08 42 00.619 -00 12 49.00 V U52
2022-11-27 10:08:21 C 08 42 01.080 -00 11 34.69 V U52
2022-11-27 11:06:25 C 08 42 02.390 -00 04 46.09 V I52
2022-11-27 11:10:58 C 08 42 02.509 -00 04 14.92 V I52
2022-11-27 11:11:13 C 08 42 02.498 -00 04 12.90 V I52
2022-11-27 23:07:03 C 08 42 41.32 +01 17 11.6 V L01
2022-11-27 23:09:13 C 08 42 41.40 +01 17 26.3 X 595
2022-11-27 23:09:28 C 08 42 41.43 +01 17 28.0 V L01
2022-11-27 23:11:53 C 08 42 41.51 +01 17 44.7 V L01
2022-11-27 23:14:19 C 08 42 41.66 +01 18 01.6 V L01
2022-11-27 23:16:44 C 08 42 41.74 +01 18 18.5 V L01
2022-11-27 23:55:48 C 08 42 43.29 +01 22 44.2 X 595
2022-11-28 02:49:04 C 08 42 50.206 +01 42 20.70 V J95
2022-11-28 02:58:29 C 08 42 50.508 +01 43 24.78 V J95
2022-11-28 03:03:37 C 08 42 50.710 +01 43 59.77 V J95
2022-11-28 07:30:06 C 08 43 04.28 +02 15 55.8 V 807
2022-11-28 07:33:17 C 08 43 04.37 +02 16 17.4 V 807
2022-11-28 07:36:16 C 08 43 04.46 +02 16 37.7 V 807
2022-11-28 11:50:41 C 08 43 13.76 +02 43 56.7 q H36
2022-11-28 11:56:15 C 08 43 13.95 +02 44 34.7 q H36
2022-11-28 12:01:48 C 08 43 14.13 +02 45 12.5 q H36
2022-11-30 11:27:48 C 08 45 21.312 +08 02 17.84 V G96
2022-11-30 11:35:12 C 08 45 21.467 +08 03 06.34 V G96
2022-11-30 11:42:37 C 08 45 21.618 +08 03 55.12 V G96
2022-11-30 11:50:02 C 08 45 21.784 +08 04 43.75 V G96
2022-12-05 01:50:59 C 08 48 54.90 +19 24 44.9 X C95
2022-12-05 02:10:27 C 08 48 55.03 +19 26 36.8 X C95
2022-12-15 01:16:23 C 08 49 21.818 +38 07 41.45 V J95
2022-12-15 01:25:28 C 08 49 21.535 +38 08 15.50 V J95
2022-12-15 01:35:30 C 08 49 21.192 +38 08 52.22 V J95
2022-12-15 04:05:01 C 08 49 15.54 +38 18 03.9 V 204
2022-12-15 04:22:33 C 08 49 14.99 +38 19 07.4 V 204
2022-12-19 08:31:20 C 08 46 14.081 +43 45 53.82 V I52
2022-12-19 08:35:14 C 08 46 13.861 +43 46 05.27 V I52
2022-12-19 08:37:43 C 08 46 13.696 +43 46 13.19 V I52
2022-12-19 08:40:12 C 08 46 13.616 +43 46 20.03 V I52
2022-12-23 06:26:24 C 08 41 41.755 +47 49 43.39 V 703
2022-12-23 06:53:39 C 08 41 39.977 +47 50 48.26 V 703