AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AY98 ∴ Summary
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(194901) 2002AY98  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53091 1.554e-08 au
e 0.140948 1.103e-07
i 3.093 6.205e-06 deg
Ω 3.76 0.000169 deg
ω 121.838 0.00017 deg
M 49.092 2.214e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1742 au
Aphelion 2.8876 au
Asc. node-Earth separation 1.67747 au
Desc. node-Earth separation 1.31008 au
Earth MOID 1.19012 au
Orbital period 1470.66 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 397 (3)
Radar observations (Discarded) 0 (0)
Arc length 8893.75 days
Unobserved 356 days

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Ephemeris at epoch 58563 MJD
Right Ascension 250.297 deg
Declination -25.0041 deg
V Magnitude 20.58 mag
Solar Elongation 107.62 deg
Galactic Latitude 13.97 deg
Rate 0.12 deg/day
Direction 110.813 deg

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