2023 EA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4488124664 ± 2.00e+00
Semi-major axis (a)2.1644669450 AU ± 3.00e+00
Inclination (i)7.43838259° ± 4.00e+00
Long. of Asc. Node (Ω)302.74166114° ± 5.00e+00
Arg. of Perihelion (ω)225.68684856° ± 6.00e+00
Mean Anomaly (M)306.91121600° ± 1.07e+01
Mean Motion (n)0.3093898900°/day ± 6.43e-01
Perihelion dist (q)1.19309230 AU ± 4.63e+00
Aphelion dist (Q)3.13698150 AU ± 6.13e+00
Orbital Period3.18564920 yr ± 6.62e+00
Physical Parameters
H (abs. magnitude)24.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.191″
Uncertainty5
Orbit TypeAmor
MOID0.222722 AU
Observations Used14
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-03-19
Observations (14)
Date Type RA Dec Mag Band Observatory
2023-03-15 04:50:13 C 11 40 57.05 -32 52 25.7 X W84
2023-03-15 04:53:46 C 11 40 57.16 -32 52 30.4 X W84
2023-03-15 05:00:55 C 11 40 57.35 -32 52 38.1 X W84
2023-03-15 05:26:26 C 11 40 58.06 -32 53 07.1 X W84
2023-03-15 05:33:32 C 11 40 58.28 -32 53 15.7 X W84
2023-03-15 05:37:07 C 11 40 58.37 -32 53 19.1 X W84
2023-03-15 05:47:49 C 11 40 58.67 -32 53 31.1 X W84
2023-03-15 05:58:31 C 11 40 58.97 -32 53 43.3 X W84
2023-03-17 04:19:06 C 11 42 48.55 -33 44 04.2 V 807
2023-03-17 04:45:43 C 11 42 49.31 -33 44 32.0 V 807
2023-03-17 05:12:21 C 11 42 50.05 -33 44 59.7 V 807
2023-03-19 04:51:55 C 11 44 42.28 -34 31 37.9 V 807
2023-03-19 05:07:54 C 11 44 42.72 -34 31 52.7 V 807
2023-03-19 05:23:53 C 11 44 43.16 -34 32 07.3 V 807