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1999DY2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.0391 0.0004189 au
e 0.463803 0.0001061
i 7.622 0.001397 deg
Ω 352.253 0.0001734 deg
ω 161.265 0.001126 deg
M 40.647 0.8238 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0934 au
Aphelion distance 2.9848 au
Asc. node-Earth separation 1.84864 au
Desc. node-Earth separation 0.11951 au
Earth MOID 0.10985 au
Orbital period 1063.55 days
Date of orbit computation   Nov 8 13:38

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51241.7 MJD
Near present day (ASCII file) Epoch 58800.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.