AstDyS-2

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AstDyS ∴ Objects ∴ 1999YY8 ∴ Summary
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(71220) 1999YY8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52362 9.76e-09 au
e 0.135881 3.915e-08
i 3.341 5.549e-06 deg
Ω 342.389 8.452e-05 deg
ω 283.334 8.826e-05 deg
M 220.111 2.61e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1807 au
Aphelion 2.8665 au
Asc. node-Earth separation 1.39405 au
Desc. node-Earth separation 1.56598 au
Earth MOID 1.16771 au
Orbital period 1464.32 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1097 (5)
Radar observations (Discarded) 0 (0)
Arc length 12145.9 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 104.083 deg
Declination 24.8038 deg
V Magnitude 21.46 mag
Solar Elongation -66.86 deg
Galactic Latitude 12.04 deg
Rate 0.292 deg/day
Direction 98.819 deg

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