2022 EW8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3859811301 ± 2.00e+00
Semi-major axis (a)1.5321445500 AU ± 3.00e+00
Inclination (i)6.56852727° ± 4.00e+00
Long. of Asc. Node (Ω)340.52689264° ± 5.00e+00
Arg. of Perihelion (ω)143.38145609° ± 6.00e+00
Mean Anomaly (M)2.68315710° ± 1.32e-01
Mean Motion (n)0.5196939200°/day ± 1.53e+00
Perihelion dist (q)0.94076090 AU ± 3.58e+00
Aphelion dist (Q)2.12356030 AU ± 5.17e+00
Orbital Period1.89651570 yr ± 5.57e+00
Physical Parameters
H (abs. magnitude)29.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.207″
Uncertainty3
Orbit TypeApollo
MOID0.002684 AU
Observations Used8
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-03-03
Observations (8)
Date Type RA Dec Mag Band Observatory
2022-03-02 11:37:24 C 12 05 58.779 -17 09 20.11 U F52
2022-03-02 11:52:59 C 12 05 54.029 -17 14 17.03 U F52
2022-03-02 12:08:33 C 12 05 49.310 -17 19 10.21 U F52
2022-03-02 12:24:13 C 12 05 44.638 -17 24 01.01 U F52
2022-03-02 14:06:25 C 12 05 16.947 -17 53 58.85 V F52
2022-03-02 14:08:05 C 12 05 16.537 -17 54 26.63 V F52
2022-03-03 12:07:58 C 12 05 07.246 -22 27 31.42 V F52
2022-03-03 12:08:52 C 12 05 07.054 -22 27 38.91 V F52