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AstDyS ∴ Objects ∴ 1998UK31 ∴ Summary
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(219129) 1998UK31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38361 9.941e-09 au
e 0.232146 7.279e-08
i 2.56 5.554e-06 deg
Ω 219.059 0.0001146 deg
ω 158.011 0.0001152 deg
M 331.437 1.01e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8303 au
Aphelion 2.937 au
Asc. node-Earth separation 1.86617 au
Desc. node-Earth separation 0.86421 au
Earth MOID 0.83234 au
Orbital period 1344.16 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 507 (6)
Radar observations (Discarded) 0 (0)
Arc length 9035.08 days
Unobserved 291 days

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Ephemeris at epoch 60425 MJD
Right Ascension 359.113 deg
Declination 1.30801 deg
V Magnitude 21.53 mag
Solar Elongation 35.27 deg
Galactic Latitude -58.63 deg
Rate 0.601 deg/day
Direction 66.972 deg

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