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AstDyS ∴ Objects ∴ 1999OY1 ∴ Summary
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(66448) 1999OY1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55002 9.777e-09 au
e 0.16946 3.967e-08
i 13.752 4.692e-06 deg
Ω 262.191 1.916e-05 deg
ω 100.581 2.614e-05 deg
M 9.768 1.832e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1179 au
Aphelion 2.9821 au
Asc. node-Earth separation 1.54055 au
Desc. node-Earth separation 1.41856 au
Earth MOID 1.16728 au
Orbital period 1487.35 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1743 (5)
Radar observations (Discarded) 0 (0)
Arc length 8860.44 days
Unobserved 176 days

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Ephemeris at epoch 60419 MJD
Right Ascension 20.6715 deg
Declination 17.3398 deg
V Magnitude 18.8 mag
Solar Elongation 8.74 deg
Galactic Latitude -44.89 deg
Rate 0.544 deg/day
Direction 70.786 deg

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