AstDyS-2

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AstDyS ∴ Objects ∴ 1998WN16 ∴ Summary
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(15039) 1998WN16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37751 8.363e-09 au
e 0.181773 3.112e-08
i 1.83 4.803e-06 deg
Ω 190.217 0.0001112 deg
ω 244.656 0.0001123 deg
M 143.404 1.522e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9453 au
Aphelion 2.8097 au
Asc. node-Earth separation 1.49237 au
Desc. node-Earth separation 1.13231 au
Earth MOID 0.96037 au
Orbital period 1339.01 days
Date of orbit computation  Dec 20 14:14
Observational summary
Optical observations (Discarded) 1689 (12)
Radar observations (Discarded) 0 (0)
Arc length 11194.4 days
Unobserved 309 days

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Ephemeris at epoch 58580 MJD
Right Ascension 285.078 deg
Declination -20.8006 deg
V Magnitude 19.3 mag
Solar Elongation 92.55 deg
Galactic Latitude -11.19 deg
Rate 0.185 deg/day
Direction 80.291 deg

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