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1997AC11  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 0.913207 2.237e-09 au
e 0.367991 7.348e-07
i 31.694 5.318e-05 deg
Ω 116.935 7.859e-06 deg
ω 141.572 3.891e-05 deg
M 133.99 0.0001254 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5772 au
Aphelion distance 1.2493 au
Asc. node-Earth separation 0.12564 au
Desc. node-Earth separation -0.40193 au
Earth MOID 0.10345 au
Orbital period 318.751 days
Date of orbit computation   Oct 20 09:58


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54970.8 MJD
Near present day (ASCII file) Epoch 59600.0 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.