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AstDyS ∴ Objects ∴ 2007YZ9 ∴ Summary
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(447912) 2007YZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7219 2.318e-08 au
e 0.155783 8.072e-08
i 13.82 5.746e-06 deg
Ω 82.41 3.254e-05 deg
ω 114.219 3.827e-05 deg
M 151.415 1.864e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2979 au
Aphelion 3.1459 au
Asc. node-Earth separation 1.85369 au
Desc. node-Earth separation 1.48054 au
Earth MOID 1.333 au
Orbital period 1640.23 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 218 (1)
Radar observations (Discarded) 0 (0)
Arc length 5782.94 days
Unobserved 221 days

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Ephemeris at epoch 60420 MJD
Right Ascension 10.1639 deg
Declination -7.25523 deg
V Magnitude 22.74 mag
Solar Elongation 25.8 deg
Galactic Latitude -69.96 deg
Rate 0.354 deg/day
Direction 68.368 deg

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