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AstDyS ∴ Objects ∴ 2009OL18 ∴ Summary
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(221932) 2009OL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37307 1.259e-08 au
e 0.17592 4.729e-08
i 1.753 5.397e-06 deg
Ω 223.92 0.0002201 deg
ω 46.862 0.0002213 deg
M 41.245 2.172e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9556 au
Aphelion 2.7905 au
Asc. node-Earth separation 1.04378 au
Desc. node-Earth separation 1.62435 au
Earth MOID 0.93976 au
Orbital period 1335.25 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 302 (2)
Radar observations (Discarded) 0 (0)
Arc length 7520.02 days
Unobserved 345 days

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Ephemeris at epoch 60425 MJD
Right Ascension 353.984 deg
Declination -1.24815 deg
V Magnitude 22.14 mag
Solar Elongation 40.98 deg
Galactic Latitude -58.41 deg
Rate 0.494 deg/day
Direction 66.621 deg

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