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1999YD  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.4636 0.000234 au
e 0.59339 5.885e-05
i 1.376 7.323e-05 deg
Ω 9.399 0.001558 deg
ω 61.791 0.001555 deg
M 104.907 0.367 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0017 au
Aphelion distance 3.9255 au
Asc. node-Earth separation 0.24675 au
Desc. node-Earth separation 1.21859 au
Earth MOID 0.02648 au
Orbital period 1412.38 days
Date of orbit computation   feb 26 10:22

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51547.8 MJD
Near present day (ASCII file) Epoch 60400.0 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.