2015 DR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4947816000
Semi-major axis (a)1.2855974000 AU
Inclination (i)5.52745000°
Long. of Asc. Node (Ω)340.42777000°
Arg. of Perihelion (ω)274.49588000°
Mean Anomaly (M)89.76748000°
Mean Motion (n)0.6761554900°/day
Perihelion dist (q)0.64950750 AU
Aphelion dist (Q)1.92168730 AU
Orbital Period1.45766420 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty7
Orbit TypeApollo
MOID0.003429 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-27
Observations (54)
Date Type RA Dec Mag Band Observatory
2015-02-25 09:21:50 C 13 01 22.88 -01 35 58.4 q H21
2015-02-27 13:10:45 C 13 55 56.22 -10 37 05.5 o 291
2015-02-27 13:10:56 C 13 55 56.49 -10 37 07.5 o 291
2015-02-27 13:11:05 C 13 55 56.73 -10 37 09.9 o 291