2026 EC3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5770310486 ± 4.94e-04
Semi-major axis (a)2.1223588892 AU ± 2.77e-03
Inclination (i)41.28037090° ± 1.96e-02
Long. of Asc. Node (Ω)355.67410820° ± 2.29e-03
Arg. of Perihelion (ω)102.25855383° ± 2.86e-02
Mean Anomaly (M)343.12000533° ± 2.54e-02
Mean Motion (n)0.3187748420°/day ± 6.25e-04
Perihelion dist (q)0.89769191 AU ± 1.57e-03
Aphelion dist (Q)3.34702586 AU ± 4.50e-03
Orbital Period3.09191992 yr ± 6.06e-03
Physical Parameters
H (abs. magnitude)22.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.344″
Uncertainty2
Orbit TypeApollo
MOID0.209115 AU
Observations Used64
Oppositions1
Arc Total2026-2026
First Observation Used2026-03-09
Last Observation Used2026-03-22
Observations (64)
Date Type RA Dec Mag Band Observatory
2026-03-20 04:12:31 C 10 39 35.43 +13 57 18.6 V 290
2026-03-20 04:13:23 C 10 39 35.23 +13 57 13.7 V 290
2026-03-20 04:14:17 C 10 39 35.04 +13 57 09.1 V 290
2026-03-20 06:47:34 C 10 39 00.454 +13 43 13.69 V I52
2026-03-20 06:49:06 C 10 39 00.108 +13 43 06.20 V I52
2026-03-20 06:50:39 C 10 38 59.777 +13 42 57.31 V I52
2026-03-20 06:56:40 C 10 38 58.430 +13 42 24.77 V I52
2026-03-21 22:15:48 C 10 31 07.687 +10 20 06.70 X 033
2026-03-21 22:18:40 C 10 31 07.126 +10 19 52.90 X 033
2026-03-21 22:21:31 C 10 31 06.647 +10 19 38.90 X 033
2026-03-22 22:04:21 C 10 26 57.196 +08 28 23.30 X 033
2026-03-22 22:07:28 C 10 26 56.677 +08 28 09.40 X 033
2026-03-22 22:10:36 C 10 26 56.159 +08 27 55.40 X 033
2026-03-22 22:13:42 C 10 26 55.626 +08 27 41.20 X 033