AstDyS-2

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AstDyS ∴ Objects ∴ 1998UW18 ∴ Summary
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(25245) 1998UW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18232 1.716e-08 au
e 0.138934 3.154e-08
i 5.696 3.992e-06 deg
Ω 40.175 4.298e-05 deg
ω 15.675 4.717e-05 deg
M 166.16 1.798e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7402 au
Aphelion 3.6244 au
Asc. node-Earth separation 1.76134 au
Desc. node-Earth separation 2.59525 au
Earth MOID 1.7526 au
Orbital period 2073.54 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2026 (6)
Radar observations (Discarded) 0 (0)
Arc length 17231.7 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 230.982 deg
Declination -19.7899 deg
V Magnitude 19.21 mag
Solar Elongation 161.25 deg
Galactic Latitude 30.29 deg
Rate 0.17 deg/day
Direction -82.254 deg

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