AstDyS-2

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(239830) 1998XK2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72915 1.595e-08 au
e 0.106524 5.319e-08
i 7.085 5.41e-06 deg
Ω 239.603 4.781e-05 deg
ω 84.639 5.651e-05 deg
M 307.501 2.884e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4384 au
Aphelion 3.0199 au
Asc. node-Earth separation 1.65932 au
Desc. node-Earth separation 1.73853 au
Earth MOID 1.43888 au
Orbital period 1646.8 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 500 (4)
Radar observations (Discarded) 0 (0)
Arc length 8949.9 days
Unobserved 316 days

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Ephemeris at epoch 60423 MJD
Right Ascension 290.316 deg
Declination -18.1801 deg
V Magnitude 20.66 mag
Solar Elongation 103.66 deg
Galactic Latitude -14.6 deg
Rate 0.191 deg/day
Direction 65.043 deg

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