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AstDyS ∴ Objects ∴ 1999YA7 ∴ Summary
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(162357) 1999YA7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66145 1.497e-08 au
e 0.188691 5.068e-08
i 11.179 6.246e-06 deg
Ω 355.507 2.764e-05 deg
ω 72.09 3.351e-05 deg
M 137.503 1.658e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1593 au
Aphelion 3.1636 au
Asc. node-Earth separation 1.42108 au
Desc. node-Earth separation 1.72833 au
Earth MOID 1.20185 au
Orbital period 1585.9 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 688 (4)
Radar observations (Discarded) 0 (0)
Arc length 6747.78 days
Unobserved 270 days

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Ephemeris at epoch 58502 MJD
Right Ascension 244.497 deg
Declination -29.6452 deg
V Magnitude 20.93 mag
Solar Elongation 51.03 deg
Galactic Latitude 14.74 deg
Rate 0.308 deg/day
Direction 107.293 deg

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