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AstDyS ∴ Objects ∴ 2001AY39 ∴ Summary
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(138922) 2001AY39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23262 7.127e-09 au
e 0.132146 3.622e-08
i 6.582 4.134e-06 deg
Ω 82.017 3.346e-05 deg
ω 339.092 3.822e-05 deg
M 26.916 1.691e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9376 au
Aphelion 2.5276 au
Asc. node-Earth separation 0.96891 au
Desc. node-Earth separation 1.48702 au
Earth MOID 0.95259 au
Orbital period 1218.48 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1014 (6)
Radar observations (Discarded) 0 (0)
Arc length 8408.48 days
Unobserved 101 days

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Ephemeris at epoch 60423 MJD
Right Ascension 81.2118 deg
Declination 25.1993 deg
V Magnitude 21.04 mag
Solar Elongation -49.08 deg
Galactic Latitude -5.91 deg
Rate 0.528 deg/day
Direction 83.859 deg

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