679829 Sucellos (2021 EC5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4925414424 ± 1.31e-08
Semi-major axis (a)2.2427897314 AU ± 9.94e-09
Inclination (i)16.70527357° ± 2.91e-06
Long. of Asc. Node (Ω)241.98708677° ± 3.82e-06
Arg. of Perihelion (ω)9.58561347° ± 8.12e-06
Mean Anomaly (M)121.23387892° ± 2.89e-06
Mean Motion (n)0.2934468403°/day ± 1.95e-09
Perihelion dist (q)1.13812284 AU ± 2.98e-08
Aphelion dist (Q)3.34745662 AU ± 3.29e-08
Orbital Period3.35878990 yr ± 2.23e-08
Physical Parameters
H (abs. magnitude)18.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty0
Orbit TypeAmor
MOID0.127643 AU
Observations Used237
Oppositions9
Arc Total2008-2021
First Observation Used2008-10-25
Last Observation Used2021-09-25
Observations (259)
Date Type RA Dec Mag Band Observatory
2021-08-05 10:22:22 C 19 57 15.17 +30 53 10.0 V T05
2021-08-05 10:48:47 C 19 57 15.08 +30 52 52.0 V T05
2021-08-05 10:52:50 C 19 57 15.05 +30 52 49.6 V T05
2021-08-05 11:16:55 C 19 57 14.99 +30 52 33.2 V T05
2021-08-24 00:14:55 C 20 02 30.63 +24 56 47.3 V 204
2021-08-24 00:29:16 C 20 02 30.95 +24 56 34.8 V 204
2021-09-25 08:23:45 C 20 32 16.362 +14 13 53.82 U F51
2021-09-25 08:47:37 C 20 32 17.545 +14 13 37.28 U F51
2021-09-25 08:59:11 C 20 32 18.119 +14 13 29.22 U F51