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2001YA1  ▹ 
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.16358 0.0003034 au
e 0.471433 6.584e-05
i 27.981 0.001426 deg
Ω 255.272 0.0004635 deg
ω 168.058 0.0008403 deg
M 231.741 0.4292 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1436 au
Aphelion distance 3.1836 au
Asc. node-Earth separation 2.11015 au
Desc. node-Earth separation 0.16657 au
Earth MOID 0.16469 au
Orbital period 1162.41 days
Date of orbit computation   Nov 8 13:39


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52286.8 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.

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