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AstDyS ∴ Objects ∴ 1998OO8 ∴ Summary
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(120850) 1998OO8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0115 2.359e-08 au
e 0.101947 6.784e-08
i 7.843 6.088e-06 deg
Ω 303.765 3.944e-05 deg
ω 39.552 4.581e-05 deg
M 311.018 2.403e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7045 au
Aphelion 3.3185 au
Asc. node-Earth separation 1.74754 au
Desc. node-Earth separation 2.2507 au
Earth MOID 1.70119 au
Orbital period 1908.86 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 647 (3)
Radar observations (Discarded) 0 (0)
Arc length 10893 days
Unobserved 282 days

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Ephemeris at epoch 60397 MJD
Right Ascension 305.753 deg
Declination -21.8438 deg
V Magnitude 20.71 mag
Solar Elongation 64.62 deg
Galactic Latitude -29.41 deg
Rate 0.327 deg/day
Direction 73.82 deg

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