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AstDyS ∴ Objects ∴ 1999AY5 ∴ Summary
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(31410) 1999AY5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25883 5.884e-09 au
e 0.127572 3.107e-08
i 7.017 3.274e-06 deg
Ω 78.908 3.151e-05 deg
ω 349.476 3.528e-05 deg
M 202.7 1.641e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9707 au
Aphelion 2.547 au
Asc. node-Earth separation 0.99044 au
Desc. node-Earth separation 1.52551 au
Earth MOID 0.98572 au
Orbital period 1240.01 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2206 (8)
Radar observations (Discarded) 0 (0)
Arc length 24893 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 297.358 deg
Declination -22.9489 deg
V Magnitude 19.79 mag
Solar Elongation 99.89 deg
Galactic Latitude -22.52 deg
Rate 0.189 deg/day
Direction 92.837 deg

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