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(173232) 1998XC9  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.74588 8.095e-08 au
e 0.532743 1.579e-07
i 9.603 1.47e-05 deg
Ω 317.311 6.243e-05 deg
ω 124.635 8.705e-05 deg
M 296.798 2.099e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.283 au
Aphelion distance 4.2087 au
Asc. node-Earth separation 1.80537 au
Desc. node-Earth separation 0.52324 au
Earth MOID 0.33366 au
Orbital period 1661.96 days
Date of orbit computation   set 18 14:41


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55119.3 MJD
Near present day (ASCII file) Epoch 59200.0 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.