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AstDyS ∴ Objects ∴ 1997AY12 ∴ Summary
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(239809) 1997AY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54356 1.115e-08 au
e 0.165345 4.591e-08
i 5.363 5.789e-06 deg
Ω 104.109 5.06e-05 deg
ω 18.292 5.413e-05 deg
M 254.132 2.013e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.123 au
Aphelion 2.9641 au
Asc. node-Earth separation 1.15573 au
Desc. node-Earth separation 1.91794 au
Earth MOID 1.14008 au
Orbital period 1481.7 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 733 (5)
Radar observations (Discarded) 0 (0)
Arc length 10271 days
Unobserved 166 days

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Ephemeris at epoch 60398 MJD
Right Ascension 2.96033 deg
Declination -2.859 deg
V Magnitude 21.17 mag
Solar Elongation 7.85 deg
Galactic Latitude -63.95 deg
Rate 0.419 deg/day
Direction 67.162 deg

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