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
2022-03-12 05:56:46 C 15 08 22.33 +08 51 57.5 u 807
2022-03-12 06:41:05 C 15 09 43.68 +08 29 41.3 V I52
2022-03-12 06:41:19 C 15 09 44.00 +08 29 37.1 V I52
2022-03-12 06:41:34 C 15 09 44.41 +08 29 32.1 V I52
2022-03-13 01:30:05 C 15 45 16.66 +01 57 06.2 V 246
2022-03-13 01:30:37 C 15 45 17.82 +01 56 55.4 V 246
2022-03-13 01:30:58 C 15 45 18.29 +01 56 48.7 V 246
2022-03-13 01:34:52 C 15 45 26.72 +01 55 14.2 V 246
2022-03-13 01:35:31 C 15 45 28.00 +01 54 57.3 V 246
2022-03-13 01:35:51 C 15 45 28.72 +01 54 49.6 V 246
2022-03-13 07:48:16 C 15 59 55.77 -00 40 03.4 V I52
2022-03-13 07:48:31 C 15 59 56.27 -00 40 09.9 V I52
2022-03-13 07:48:45 C 15 59 56.81 -00 40 16.1 V I52
2022-03-14 10:16:31 C 17 13 57.75 -13 52 22.1 V I52
2022-03-14 10:17:28 C 17 14 00.72 -13 52 53.0 V I52
2022-11-26 00:55:37 C 02 04 33.628 +36 52 00.57 V Z18
2022-11-26 01:47:27 C 02 04 28.839 +36 51 26.08 V Z18