2022 WD7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3463944369 ± 2.92e-08
Semi-major axis (a)1.6346041970 AU ± 5.13e-09
Inclination (i)4.91737480° ± 4.14e-06
Long. of Asc. Node (Ω)354.82403537° ± 4.09e-05
Arg. of Perihelion (ω)83.89061074° ± 4.19e-05
Mean Anomaly (M)153.05124341° ± 8.79e-06
Mean Motion (n)0.4716212464°/day ± 2.22e-09
Perihelion dist (q)1.06838640 AU ± 4.79e-08
Aphelion dist (Q)2.20082200 AU ± 4.83e-08
Orbital Period2.08986828 yr ± 9.84e-09
Physical Parameters
H (abs. magnitude)22.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty0
Orbit TypeAmor
MOID0.120006 AU
Observations Used73
Oppositions12
Arc Total2001-2024
First Observation Used2001-08-21
Last Observation Used2024-10-01
Observations (79)
Date Type RA Dec Mag Band Observatory
2023-02-11 09:17:56 C 11 08 50.204 +16 10 30.72 V I52
2023-02-11 09:28:14 C 11 08 49.301 +16 10 27.70 V I52
2023-02-20 16:30:20 C 10 51 16.09 +15 08 42.1 V D29
2023-02-20 16:50:42 C 10 51 14.36 +15 08 36.3 V D29
2023-02-20 17:11:04 C 10 51 12.66 +15 08 31.7 V D29
2023-02-25 17:20:46 C 10 42 21.82 +14 34 26.7 V D29
2023-02-25 17:41:08 C 10 42 20.26 +14 34 21.6 V D29
2023-02-26 15:34:55 C 10 40 50.28 +14 28 02.4 V D29
2023-02-26 16:15:38 C 10 40 47.19 +14 27 50.2 V D29
2023-03-01 06:19:18 C 10 36 42.808 +14 09 45.11 V G96
2023-03-01 06:27:18 C 10 36 42.188 +14 09 43.20 V G96
2023-03-01 06:36:00 C 10 36 41.562 +14 09 40.72 V G96
2023-03-13 05:16:55 C 10 22 25.244 +12 43 25.14 V G96
2023-03-13 05:32:57 C 10 22 24.413 +12 43 19.49 V G96
2023-03-13 05:40:58 C 10 22 24.125 +12 43 15.96 V G96
2024-09-01 10:40:35 C 23 18 22.422 -08 08 18.96 V T12
2024-09-01 11:07:46 C 23 18 20.733 -08 08 21.13 V T12
2024-09-02 13:05:05 C 23 16 49.270 -08 10 24.14 V T12
2024-09-02 13:10:22 C 23 16 48.936 -08 10 24.56 V T12
2024-09-02 13:15:52 C 23 16 48.587 -08 10 24.92 V T12
2024-09-02 13:21:19 C 23 16 48.245 -08 10 25.33 V T12
2024-09-09 07:15:24 C 23 06 15.833 -08 23 04.31 V V06
2024-09-09 07:19:58 C 23 06 15.494 -08 23 04.63 V V06
2024-09-09 07:24:33 C 23 06 15.152 -08 23 05.06 V V06
2024-09-09 07:29:07 C 23 06 14.807 -08 23 05.35 V V06
2024-10-01 07:21:42 C 22 27 38.194 -08 18 14.49 X F51
2024-10-01 07:37:57 C 22 27 37.049 -08 18 12.83 X F51
2024-10-01 07:54:03 C 22 27 35.924 -08 18 10.62 X F51
2024-10-01 08:10:20 C 22 27 34.773 -08 18 08.66 X F51