2015 DC155

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4067766934
Semi-major axis (a)1.4544785273 AU
Inclination (i)8.00377603°
Long. of Asc. Node (Ω)150.60902947°
Arg. of Perihelion (ω)293.83199451°
Mean Anomaly (M)76.80502017°
Mean Motion (n)0.5618770900°/day
Perihelion dist (q)0.86282970 AU
Aphelion dist (Q)2.04613530 AU
Orbital Period1.75413390 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.429″
Uncertainty
Orbit TypeApollo
MOID0.022666 AU
Observations Used49
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-02-27
Observations (51)
Date Type RA Dec Mag Band Observatory
2015-02-27 10:49:42 C 10 08 41.456 +22 27 31.33 t 568