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AstDyS ∴ Objects ∴ 1998OA15 ∴ Summary
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(134420) 1998OA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46888 1.186e-08 au
e 0.125198 7.265e-08
i 5.547 5.009e-06 deg
Ω 332.289 4.493e-05 deg
ω 12.701 4.961e-05 deg
M 205.655 2.887e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1598 au
Aphelion 2.778 au
Asc. node-Earth separation 1.15534 au
Desc. node-Earth separation 1.77965 au
Earth MOID 1.15232 au
Orbital period 1416.93 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 866 (2)
Radar observations (Discarded) 0 (0)
Arc length 11257.4 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 176.23 deg
Declination -3.77512 deg
V Magnitude 19.74 mag
Solar Elongation -148.59 deg
Galactic Latitude 55.17 deg
Rate 0.167 deg/day
Direction -68.549 deg

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