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AstDyS ∴ Objects ∴ 2009YZ18 ∴ Summary
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(425310) 2009YZ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74451 2.54e-08 au
e 0.098338 7.318e-08
i 5.703 6.953e-06 deg
Ω 151.8 6.84e-05 deg
ω 252.486 7.69e-05 deg
M 105.471 3.262e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4746 au
Aphelion 3.0144 au
Asc. node-Earth separation 1.81223 au
Desc. node-Earth separation 1.62947 au
Earth MOID 1.49072 au
Orbital period 1660.71 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 256 (0)
Radar observations (Discarded) 0 (0)
Arc length 6613.91 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 148.805 deg
Declination 14.3708 deg
V Magnitude 21.99 mag
Solar Elongation -111.04 deg
Galactic Latitude 47.12 deg
Rate 0.08 deg/day
Direction 99.337 deg

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