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
2001-08-21 06:57:45 C 23 19 26.32 -09 21 58.3 c 807
2001-08-21 08:35:47 C 23 19 22.01 -09 22 06.3 c 807
2021-04-10 09:19:34 C 12 29 15.737 -07 46 57.27 V F51
2021-04-10 09:37:12 C 12 29 14.660 -07 46 53.16 V F51
2021-04-10 09:54:56 C 12 29 13.562 -07 46 48.59 V F51
2021-04-11 08:50:05 C 12 27 53.598 -07 41 27.54 V F51
2021-04-11 09:35:05 C 12 27 50.872 -07 41 17.05 V F51
2021-04-15 09:05:20 C 12 22 42.131 -07 20 02.01 V F51
2021-04-15 09:22:06 C 12 22 41.232 -07 19 58.26 V F51
2021-04-15 09:38:53 C 12 22 40.335 -07 19 55.30 V F51
2022-11-02 10:28:53 C 07 37 59.22 +40 08 58.0 V G96
2022-11-02 10:36:21 C 07 38 01.25 +40 08 59.0 V G96
2022-11-23 14:47:22 C 09 48 10.192 +36 17 46.15 U F52
2022-11-23 15:02:54 C 09 48 13.178 +36 17 33.72 U F52
2022-11-23 15:18:29 C 09 48 16.238 +36 17 20.81 U F52
2022-11-24 10:23:01 C 09 52 11.94 +36 00 57.6 o 291
2022-11-24 10:32:16 C 09 52 13.71 +36 00 50.2 o 291
2022-11-24 14:56:15 C 09 53 06.288 +35 57 13.84 V T14
2022-11-24 14:57:40 C 09 53 06.556 +35 57 12.69 V T14
2022-11-24 14:59:04 C 09 53 06.825 +35 57 11.52 V T14
2022-11-26 10:05:34 C 10 01 36.28 +35 19 16.9 u H21
2022-11-26 10:11:50 C 10 01 37.43 +35 19 11.4 u H21
2022-11-26 10:18:05 C 10 01 38.57 +35 19 06.0 u H21
2022-11-26 10:59:02 C 10 01 46.981 +35 18 31.86 V V06
2022-11-26 11:02:16 C 10 01 47.586 +35 18 28.87 V V06
2022-11-26 11:05:30 C 10 01 48.176 +35 18 26.46 V V06
2022-11-26 11:08:44 C 10 01 48.630 +35 18 24.55 V V06
2022-11-27 04:28:07 C 10 05 05.29 +35 02 45.2 X 033
2022-11-27 04:33:16 C 10 05 06.20 +35 02 40.8 X 033
2022-11-27 04:38:27 C 10 05 07.11 +35 02 36.3 X 033
2022-11-27 04:43:45 C 10 05 08.09 +35 02 31.7 X 033
2022-12-19 10:12:43 C 11 17 21.059 +26 55 30.76 V I52
2022-12-19 10:18:16 C 11 17 21.448 +26 55 25.18 V I52
2022-12-19 10:23:50 C 11 17 21.923 +26 55 21.40 V I52
2022-12-19 10:29:25 C 11 17 22.387 +26 55 17.65 V I52
2022-12-24 11:47:28 C 11 26 49.412 +25 17 35.59 V G96
2022-12-24 11:54:58 C 11 26 49.866 +25 17 30.05 V G96
2022-12-24 12:09:57 C 11 26 50.683 +25 17 20.36 V G96
2023-01-13 12:27:21 C 11 42 10.710 +20 14 06.65 V V06
2023-01-13 12:36:31 C 11 42 10.606 +20 14 02.04 V V06
2023-01-13 12:45:40 C 11 42 10.494 +20 13 57.43 V V06
2023-01-13 12:54:49 C 11 42 10.379 +20 13 52.79 V V06
2023-01-14 09:38:01 C 11 42 05.296 +20 03 49.54 V V06
2023-01-14 09:41:06 C 11 42 05.213 +20 03 47.88 V V06
2023-01-14 09:44:11 C 11 42 05.159 +20 03 46.33 V V06
2023-01-21 11:32:59 C 11 38 47.269 +18 50 07.12 U F52
2023-01-21 11:50:37 C 11 38 46.594 +18 50 00.60 U F52
2023-01-21 12:25:56 C 11 38 45.174 +18 49 47.60 U F52
2023-02-11 09:07:52 C 11 08 51.119 +16 10 33.85 V I52
2023-02-11 09:13:09 C 11 08 50.611 +16 10 32.48 V I52