AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YY3 ∴ Summary
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(49437) 1998YY3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54418 9.646e-09 au
e 0.209318 5.51e-08
i 8.065 4.038e-06 deg
Ω 70.269 4.29e-05 deg
ω 358.937 4.994e-05 deg
M 85.837 2.592e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0116 au
Aphelion 3.0767 au
Asc. node-Earth separation 1.02659 au
Desc. node-Earth separation 2.06252 au
Earth MOID 1.02627 au
Orbital period 1482.24 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2867 (284)
Radar observations (Discarded) 0 (0)
Arc length 10217.8 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 173.501 deg
Declination 14.1355 deg
V Magnitude 19.54 mag
Solar Elongation -131.62 deg
Galactic Latitude 67.76 deg
Rate 0.086 deg/day
Direction -124.293 deg

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