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AstDyS ∴ Objects ∴ 2001YA12 ∴ Summary
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(258452) 2001YA12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68335 2.778e-08 au
e 0.117213 7.283e-08
i 15.616 9.117e-06 deg
Ω 232.646 2.871e-05 deg
ω 198.786 5.377e-05 deg
M 286.484 4.64e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3688 au
Aphelion 2.9979 au
Asc. node-Earth separation 1.96469 au
Desc. node-Earth separation 1.39273 au
Earth MOID 1.38593 au
Orbital period 1605.51 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 219 (1)
Radar observations (Discarded) 0 (0)
Arc length 6193.94 days
Unobserved 175 days

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Ephemeris at epoch 58592 MJD
Right Ascension 28.7775 deg
Declination 15.6721 deg
V Magnitude 20.92 mag
Solar Elongation -5.3 deg
Galactic Latitude -44.5 deg
Rate 0.475 deg/day
Direction 75.69 deg

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