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AstDyS ∴ Objects ∴ 2008OB18 ∴ Summary
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(341940) 2008OB18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38606 1.64e-08 au
e 0.12414 7.529e-08
i 5.593 8.919e-06 deg
Ω 325.627 5.444e-05 deg
ω 334.018 6.507e-05 deg
M 112.235 3.181e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0899 au
Aphelion 2.6823 au
Asc. node-Earth separation 1.10168 au
Desc. node-Earth separation 1.65707 au
Earth MOID 1.07582 au
Orbital period 1346.23 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 303 (1)
Radar observations (Discarded) 0 (0)
Arc length 9560.23 days
Unobserved 160 days

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Ephemeris at epoch 60419 MJD
Right Ascension 54.5064 deg
Declination 23.6605 deg
V Magnitude 22.74 mag
Solar Elongation -28.95 deg
Galactic Latitude -25.22 deg
Rate 0.428 deg/day
Direction 78.126 deg

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