2022 WJ7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5443781227 ± 3.32e-05
Semi-major axis (a)2.5803731665 AU ± 2.13e-04
Inclination (i)7.99043822° ± 3.86e-04
Long. of Asc. Node (Ω)146.29572398° ± 7.07e-04
Arg. of Perihelion (ω)282.74479908° ± 9.68e-04
Mean Anomaly (M)258.02161376° ± 3.20e-02
Mean Motion (n)0.2377872152°/day ± 2.95e-05
Perihelion dist (q)1.17567447 AU ± 1.30e-04
Aphelion dist (Q)3.98507187 AU ± 3.40e-04
Orbital Period4.14499275 yr ± 5.14e-04
Physical Parameters
H (abs. magnitude)22.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty2
Orbit TypeAmor
MOID0.238485 AU
Observations Used36
Oppositions1
Arc Total2022-2023
First Observation Used2022-11-23
Last Observation Used2023-01-11
Observations (36)
Date Type RA Dec Mag Band Observatory
2022-11-23 10:12:05 C 04 39 54.071 -20 29 26.38 U F52
2022-11-23 10:27:44 C 04 39 55.379 -20 29 24.64 U F52
2022-11-23 10:43:20 C 04 39 56.719 -20 29 22.99 U F52
2022-11-23 12:33:04 C 04 40 06.072 -20 29 09.56 V F51
2022-11-23 12:34:00 C 04 40 06.138 -20 29 09.21 V F51
2022-11-24 05:36:47 C 04 41 44.35 -20 26 20.6 V 807
2022-11-24 05:44:47 C 04 41 45.03 -20 26 19.1 V 807
2022-11-24 05:52:00 C 04 41 45.65 -20 26 17.9 V 807
2022-11-24 07:19:42 C 04 41 54.755 -20 26 39.23 V I52
2022-11-24 07:26:43 C 04 41 55.352 -20 26 37.82 V I52
2022-11-24 07:31:11 C 04 41 55.720 -20 26 37.32 V I52
2022-11-24 07:40:35 C 04 41 56.404 -20 26 36.42 V I52
2022-11-25 07:01:44 C 04 44 09.750 -20 22 12.90 V I52
2022-11-25 07:06:12 C 04 44 10.080 -20 22 12.30 V I52
2022-11-25 07:10:39 C 04 44 10.440 -20 22 10.20 V I52
2022-11-25 07:15:06 C 04 44 10.910 -20 22 10.30 V I52
2022-11-27 13:30:14 C 04 49 16.53 -20 06 27.5 V 474
2022-11-27 13:40:22 C 04 49 17.47 -20 06 23.3 V 474
2022-11-27 13:50:30 C 04 49 18.28 -20 06 20.1 V 474
2022-11-29 04:25:24 C 04 52 54.59 -19 51 40.7 V 807
2022-11-29 04:36:02 C 04 52 55.48 -19 51 36.4 V 807
2022-11-29 04:46:42 C 04 52 56.36 -19 51 31.9 V 807
2022-12-15 04:37:54 C 05 26 16.98 -14 27 46.7 V 807
2022-12-15 04:45:53 C 05 26 17.55 -14 27 37.2 V 807
2022-12-15 04:53:53 C 05 26 18.11 -14 27 27.4 V 807
2022-12-23 07:34:26 C 05 41 09.28 -10 02 16.1 o 291
2022-12-23 07:42:29 C 05 41 09.80 -10 02 03.8 o 291
2022-12-23 07:50:32 C 05 41 10.31 -10 01 51.8 o 291
2022-12-24 08:12:33 C 05 42 56.05 -09 25 15.5 o 691
2022-12-24 08:24:04 C 05 42 56.74 -09 24 58.6 o 691
2022-12-30 04:11:27 C 05 52 46.67 -05 45 44.4 V 807
2022-12-30 04:24:46 C 05 52 47.46 -05 45 23.3 V 807
2022-12-30 04:38:05 C 05 52 48.28 -05 45 01.6 V 807
2023-01-11 02:49:59 C 06 11 42.42 +01 50 53.8 V 807
2023-01-11 03:03:18 C 06 11 43.16 +01 51 14.4 V 807
2023-01-11 03:16:37 C 06 11 43.95 +01 51 34.7 V 807