AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FY13 ∴ Summary
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(17780) 1998FY13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.99774 2.195e-08 au
e 0.041636 4.79e-08
i 10.544 5.233e-06 deg
Ω 181.515 2.587e-05 deg
ω 14.885 6.547e-05 deg
M 325.536 6.103e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8729 au
Aphelion 3.1226 au
Asc. node-Earth separation 1.87859 au
Desc. node-Earth separation 2.11491 au
Earth MOID 1.87203 au
Orbital period 1895.79 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1513 (11)
Radar observations (Discarded) 0 (0)
Arc length 9177.82 days
Unobserved 256 days

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Ephemeris at epoch 58500 MJD
Right Ascension 197.808 deg
Declination -7.97634 deg
V Magnitude 18.26 mag
Solar Elongation 96.85 deg
Galactic Latitude 54.57 deg
Rate 0.172 deg/day
Direction 98.915 deg

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