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AstDyS ∴ Objects ∴ 2008YZ9 ∴ Summary
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(573141) 2008YZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90491 2.329e-08 au
e 0.231122 6.794e-08
i 9.82 6.66e-06 deg
Ω 105.118 3.256e-05 deg
ω 40.379 3.481e-05 deg
M 4.135 1.293e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2335 au
Aphelion 3.5763 au
Asc. node-Earth separation 1.35553 au
Desc. node-Earth separation 2.32043 au
Earth MOID 1.2569 au
Orbital period 1808.41 days
Date of orbit computation  apr 23 21:50
Observational summary
Optical observations (Discarded) 347 (0)
Radar observations (Discarded) 0 (0)
Arc length 7341.34 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 139.02 deg
Declination 26.0577 deg
V Magnitude 20.86 mag
Solar Elongation -98.41 deg
Galactic Latitude 42.23 deg
Rate 0.267 deg/day
Direction 112.077 deg

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