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2002AL31  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17673 0.0002511 au
e 0.247582 0.000264
i 7.608 0.01005 deg
Ω 297.652 0.004377 deg
ω 247.161 0.005846 deg
M 97.053 2.397 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8854 au
Aphelion distance 1.4681 au
Asc. node-Earth separation 0.20617 au
Desc. node-Earth separation 0.02438 au
Earth MOID 0.01299 au
Orbital period 466.245 days
Date of orbit computation   feb 26 10:23


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52291.2 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.