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AstDyS ∴ Objects ∴ 2011JY12 ∴ Summary
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(530487) 2011JY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61038 3.555e-08 au
e 0.245053 6.513e-08
i 12.492 1.03e-05 deg
Ω 144.682 3.16e-05 deg
ω 107.985 4.328e-05 deg
M 6.386 3.589e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9707 au
Aphelion 3.2501 au
Asc. node-Earth separation 1.66753 au
Desc. node-Earth separation 1.26894 au
Earth MOID 0.99787 au
Orbital period 1540.47 days
Date of orbit computation  Jun 5 02:31
Observational summary
Optical observations (Discarded) 125 (1)
Radar observations (Discarded) 0 (0)
Arc length 8087.27 days
Unobserved 47 days

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Ephemeris at epoch 60487 MJD
Right Ascension 315.297 deg
Declination -6.42067 deg
V Magnitude 20.47 mag
Solar Elongation 137.71 deg
Galactic Latitude -31.69 deg
Rate 0.09 deg/day
Direction -151.377 deg

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