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2001YA1  ▹ 
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 2.16298 0.0002318 au
e 0.472152 5.767e-05
i 27.993 0.00121 deg
Ω 255.273 0.0004337 deg
ω 168.005 0.0009184 deg
M 169.806 0.3373 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1417 au
Aphelion distance 3.1842 au
Asc. node-Earth separation 2.10818 au
Desc. node-Earth separation 0.16488 au
Earth MOID 0.163 au
Orbital period 1161.92 days
Date of orbit computation   May 25 10:42


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52284.1 MJD
Near present day (ASCII file) Epoch 58600.0 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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