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1997XS2  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.66392 1.075e-07 au
e 0.518267 5.68e-07
i 19.378 9.275e-05 deg
Ω 74.822 2.477e-05 deg
ω 24.29 0.0004628 deg
M 194.977 0.0001493 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2833 au
Aphelion distance 4.0445 au
Asc. node-Earth separation 0.33845 au
Desc. node-Earth separation 2.679 au
Earth MOID 0.31932 au
Orbital period 1588.11 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 52603.3 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.