2011 DD5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1326941000
Semi-major axis (a)1.1697220000 AU
Inclination (i)20.14990000°
Long. of Asc. Node (Ω)339.85613000°
Arg. of Perihelion (ω)124.54607000°
Mean Anomaly (M)272.39189000°
Mean Motion (n)0.7790764700°/day
Perihelion dist (q)1.01450680 AU
Aphelion dist (Q)1.32493720 AU
Orbital Period1.26509750 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeAmor
MOID0.075389 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-11
Observations (52)
Date Type RA Dec Mag Band Observatory
2011-03-11 04:52:46 C 08 33 08.78 -04 33 13.6 o H21
2011-03-11 04:56:33 C 08 33 08.47 -04 33 32.9 o H21