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AstDyS ∴ Objects ∴ 2001YA87 ∴ Summary
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(111514) 2001YA87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96325 2.017e-08 au
e 0.062512 5.671e-08
i 10.412 4.569e-06 deg
Ω 100.676 3.195e-05 deg
ω 234.581 5.228e-05 deg
M 264.407 3.99e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.778 au
Aphelion 3.1485 au
Asc. node-Earth separation 2.0799 au
Desc. node-Earth separation 1.83186 au
Earth MOID 1.78104 au
Orbital period 1863.16 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 812 (7)
Radar observations (Discarded) 0 (0)
Arc length 12146.3 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 248.507 deg
Declination -11.7217 deg
V Magnitude 19.64 mag
Solar Elongation 145.93 deg
Galactic Latitude 23.52 deg
Rate 0.123 deg/day
Direction -80.739 deg

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