2022 WE4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4448209134 ± 3.70e-08
Semi-major axis (a)1.8301433048 AU ± 1.72e-08
Inclination (i)17.74056771° ± 9.50e-06
Long. of Asc. Node (Ω)230.83963074° ± 1.43e-05
Arg. of Perihelion (ω)184.60857731° ± 1.97e-05
Mean Anomaly (M)69.24465002° ± 8.66e-06
Mean Motion (n)0.3980930815°/day ± 5.62e-09
Perihelion dist (q)1.01605729 AU ± 6.83e-08
Aphelion dist (Q)2.64422932 AU ± 7.21e-08
Orbital Period2.47586891 yr ± 3.50e-08
Physical Parameters
H (abs. magnitude)19.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty0
Orbit TypeApollo
MOID0.026276 AU
Observations Used111
Oppositions7
Arc Total2013-2024
First Observation Used2013-01-01
Last Observation Used2024-05-28
Observations (118)
Date Type RA Dec Mag Band Observatory
2022-11-23 00:02:54 C 21 36 31.60 -03 14 12.9 u H21
2022-11-23 00:05:41 C 21 36 32.08 -03 14 16.4 u H21
2022-11-23 00:08:27 C 21 36 32.57 -03 14 19.8 u H21
2022-11-23 00:37:07 C 21 36 37.81 -03 14 56.9 q 734
2022-11-23 00:43:32 C 21 36 38.91 -03 15 04.8 q 734
2022-11-23 00:55:08 C 21 36 41.01 -03 15 19.1 q 734
2022-11-23 01:00:34 C 21 36 41.95 -03 15 25.9 q 734
2022-11-25 02:05:06 C 21 45 48.859 -04 18 24.98 V I52
2022-11-25 02:08:00 C 21 45 49.428 -04 18 29.30 V I52
2022-11-25 02:10:54 C 21 45 49.921 -04 18 32.94 V I52
2022-11-26 04:28:24 C 21 50 51.904 -04 52 34.50 V T12
2022-11-26 04:29:37 C 21 50 52.134 -04 52 36.13 V T12
2022-11-26 04:31:33 C 21 50 52.495 -04 52 38.60 V T12
2022-11-29 01:23:36 C 22 04 31.868 -06 22 52.10 V I52
2022-11-29 01:25:04 C 22 04 32.142 -06 22 53.80 V I52
2022-11-29 01:26:30 C 22 04 32.495 -06 22 54.73 V I52
2022-11-29 01:27:56 C 22 04 32.711 -06 22 57.54 V I52
2022-12-06 01:20:03 C 22 40 39.796 -10 04 04.80 V I52
2022-12-06 01:21:29 C 22 40 40.051 -10 04 06.67 V I52
2022-12-06 01:22:56 C 22 40 40.429 -10 04 09.05 V I52
2022-12-06 01:24:22 C 22 40 40.706 -10 04 10.34 V I52
2022-12-16 10:31:16 C 23 40 40.35 -15 09 32.9 V 474
2022-12-16 10:33:50 C 23 40 41.01 -15 09 35.5 V 474
2022-12-16 10:36:24 C 23 40 41.65 -15 09 39.1 V 474
2022-12-16 10:38:57 C 23 40 42.26 -15 09 41.6 V 474
2022-12-17 03:48:24 C 23 45 03.478 -15 29 03.12 V I52
2022-12-17 03:50:10 C 23 45 03.917 -15 29 05.28 V I52
2022-12-17 03:51:56 C 23 45 04.356 -15 29 07.37 V I52
2022-12-17 03:52:39 C 23 45 04.540 -15 29 08.41 V I52
2022-12-22 01:30:13 C 00 15 22.021 -17 26 44.77 V G96
2022-12-22 01:37:42 C 00 15 23.929 -17 26 51.47 V G96
2022-12-22 01:45:09 C 00 15 25.801 -17 26 58.63 V G96
2022-12-22 01:54:10 C 00 15 28.112 -17 27 06.26 V G96
2022-12-29 01:47:50 C 00 59 11.55 -19 32 35.9 u 807
2022-12-29 01:54:40 C 00 59 13.32 -19 32 39.5 u 807
2022-12-29 02:01:28 C 00 59 15.07 -19 32 43.4 u 807
2023-01-10 01:38:47 C 02 11 11.73 -21 01 15.5 u 807
2023-01-10 01:47:00 C 02 11 13.64 -21 01 16.2 u 807
2023-01-10 01:55:12 C 02 11 15.54 -21 01 16.2 u 807
2023-01-13 01:26:32 C 02 27 57.38 -20 59 48.2 u 807
2023-01-13 01:33:23 C 02 27 58.81 -20 59 47.3 u 807
2023-01-13 01:40:13 C 02 28 00.39 -20 59 47.1 u 807
2023-01-17 01:34:15 C 02 49 27.95 -20 45 10.4 u 807
2023-01-17 01:42:27 C 02 49 29.70 -20 45 08.2 u 807
2023-01-17 01:50:38 C 02 49 31.48 -20 45 06.4 u 807
2023-01-24 01:06:39 C 03 24 21.87 -19 50 28.1 u 807
2023-01-24 01:14:59 C 03 24 23.54 -19 50 24.2 u 807
2023-01-24 01:23:03 C 03 24 25.06 -19 50 21.4 u 807
2023-01-28 02:52:56 C 03 43 15.467 -19 05 21.08 V G96
2023-01-28 03:00:18 C 03 43 16.792 -19 05 17.30 V G96