AstDyS-2

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(15678) 1981DM  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35862 6.923e-09 au
e 0.083721 3.041e-08
i 6.635 3.066e-06 deg
Ω 262.396 3.075e-05 deg
ω 340.554 3.729e-05 deg
M 261.079 2.165e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1612 au
Aphelion 2.5561 au
Asc. node-Earth separation 1.15508 au
Desc. node-Earth separation 1.55919 au
Earth MOID 1.14885 au
Orbital period 1323.08 days
Date of orbit computation  feb 22 01:53

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57602.0 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.