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AstDyS ∴ Objects ∴ 2001AY4 ∴ Summary
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(94150) 2001AY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77335 1.173e-08 au
e 0.184229 3.497e-08
i 6.936 3.816e-06 deg
Ω 277.89 4.064e-05 deg
ω 178.503 4.32e-05 deg
M 24.349 1.436e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2624 au
Aphelion 3.2843 au
Asc. node-Earth separation 2.26739 au
Desc. node-Earth separation 1.27985 au
Earth MOID 1.2797 au
Orbital period 1686.97 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1365 (3)
Radar observations (Discarded) 0 (0)
Arc length 10866.7 days
Unobserved 45 days

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Ephemeris at epoch 60426 MJD
Right Ascension 115.373 deg
Declination 16.7147 deg
V Magnitude 19.95 mag
Solar Elongation -78.43 deg
Galactic Latitude 18.41 deg
Rate 0.353 deg/day
Direction 100.417 deg

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