2022 EK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2290056517 ± 2.14e-06
Semi-major axis (a)1.1177103184 AU ± 1.43e-06
Inclination (i)7.70806118° ± 6.69e-05
Long. of Asc. Node (Ω)354.98072094° ± 5.87e-06
Arg. of Perihelion (ω)252.94138509° ± 9.00e-05
Mean Anomaly (M)354.10504231° ± 2.00e-03
Mean Motion (n)0.8341005081°/day ± 1.60e-06
Perihelion dist (q)0.86174834 AU ± 2.63e-06
Aphelion dist (Q)1.37367230 AU ± 2.96e-06
Orbital Period1.18166369 yr ± 2.27e-06
Physical Parameters
H (abs. magnitude)26.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty1
Orbit TypeApollo
MOID0.001170 AU
Observations Used66
Oppositions1
Arc Total2022-2022
First Observation Used2022-03-01
Last Observation Used2022-11-26
Observations (67)
Date Type RA Dec Mag Band Observatory
2022-03-01 10:19:53 C 12 56 34.472 +26 57 27.70 V F52
2022-03-01 10:28:29 C 12 56 35.453 +26 57 22.65 V F52
2022-03-09 09:28:19 C 13 56 09.41 +20 13 06.9 V 703
2022-03-09 09:35:51 C 13 56 13.64 +20 12 25.1 V 703
2022-03-09 09:43:24 C 13 56 18.06 +20 11 44.7 V 703
2022-03-09 09:50:56 C 13 56 22.43 +20 11 03.9 V 703
2022-03-09 11:52:27 C 13 57 33.75 +19 59 38.5 V I52
2022-03-09 11:52:58 C 13 57 34.07 +19 59 35.7 V I52
2022-03-09 11:53:29 C 13 57 34.38 +19 59 32.5 V I52
2022-03-09 11:54:01 C 13 57 34.67 +19 59 29.5 V I52
2022-03-09 21:27:29 C 14 04 48.48 +18 59 18.9 V 587
2022-03-09 21:33:21 C 14 04 52.80 +18 58 42.3 V 587
2022-03-09 21:39:13 C 14 04 57.11 +18 58 06.1 V 587
2022-03-09 21:58:21 C 14 05 10.58 +18 56 11.0 X 595
2022-03-09 22:22:01 C 14 05 26.68 +18 53 15.9 X 033
2022-03-09 22:22:32 C 14 05 27.05 +18 53 12.5 X 033
2022-03-09 22:23:04 C 14 05 27.46 +18 53 09.2 X 033
2022-03-09 22:23:10 C 14 05 28.52 +18 53 33.1 X 595
2022-03-09 22:23:36 C 14 05 27.84 +18 53 05.7 X 033
2022-03-09 22:44:44 C 14 05 45.08 +18 51 21.5 V 104
2022-03-09 23:06:38 C 14 05 59.17 +18 48 38.3 V 246
2022-03-09 23:06:50 C 14 05 59.18 +18 48 37.7 V 246
2022-03-09 23:09:43 C 14 06 03.12 +18 48 40.1 V 104
2022-03-09 23:12:07 C 14 06 03.14 +18 48 04.2 V 246
2022-03-09 23:12:42 C 14 06 03.45 +18 48 01.3 V 246
2022-03-09 23:12:53 C 14 06 03.67 +18 47 59.9 V 246
2022-03-09 23:13:11 C 14 06 03.87 +18 47 57.0 V 246
2022-03-10 00:40:52 C 14 07 08.04 +18 38 07.7 V K87
2022-03-10 00:49:31 C 14 07 13.82 +18 37 33.8 V L01
2022-03-10 00:51:00 C 14 07 14.91 +18 37 23.4 V L01
2022-03-10 00:52:30 C 14 07 15.98 +18 37 13.1 V L01
2022-03-10 00:54:00 C 14 07 17.05 +18 37 02.8 V L01
2022-03-10 00:55:52 C 14 07 18.40 +18 36 50.4 V L01
2022-03-10 01:15:09 C 14 07 32.94 +18 34 13.7 V K87
2022-03-10 01:50:00 C 14 07 58.30 +18 30 12.2 V K87
2022-03-10 02:25:43 C 14 08 24.82 +18 26 21.8 V 204
2022-03-10 02:34:18 C 14 08 30.38 +18 24 53.3 X 033
2022-03-10 02:34:48 C 14 08 30.73 +18 24 49.8 X 033
2022-03-10 02:35:18 C 14 08 31.10 +18 24 46.3 X 033
2022-03-10 02:35:47 C 14 08 31.47 +18 24 42.5 X 033
2022-03-10 02:37:59 C 14 08 33.76 +18 24 54.3 V 204
2022-03-10 02:50:15 C 14 08 42.76 +18 23 26.7 V 204
2022-03-10 10:29:31 C 14 15 13.94 +17 26 42.0 V I52
2022-03-10 10:29:58 C 14 15 14.28 +17 26 38.5 V I52
2022-03-10 10:30:24 C 14 15 14.63 +17 26 34.8 V I52
2022-03-10 12:07:06 C 14 16 32.64 +17 13 15.9 V I52
2022-03-10 12:07:31 C 14 16 32.96 +17 13 12.5 V I52
2022-03-10 12:07:55 C 14 16 33.29 +17 13 08.9 V I52
2022-03-12 05:47:10 C 15 08 07.61 +08 54 40.6 u 807
2022-03-12 05:50:22 C 15 08 12.53 +08 53 46.5 u 807