NEODyS-2

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NEODyS ∴ Objects ∴ 1998OH ∴ Summary
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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.54159 5.419e-09 au
e 0.405925 6.859e-08
i 24.529 7.423e-06 deg
Ω 220.748 8.34e-06 deg
ω 321.723 1.263e-05 deg
M 264.287 1.011e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9158 au
Aphelion 2.1674 au
Asc. node-Earth separation -0.03286 au
Desc. node-Earth separation 0.89758 au
Earth MOID 0.03019 au
Orbital period 699.123 days
Date of orbit computation   Oct 9 14:57
Observational summary
Optical observations (Discarded) 1184 (11)
Radar observations (Discarded) 0 (0)
Arc length 9857 days
Unobserved 11 days

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Ephemeris at epoch 58407 MJD
Right Ascension 73.2385 deg
Declination 16.5809 deg
V Magnitude 18.27 mag
Solar Elongation 128.22 deg
Galactic Latitude -16.95 deg
Rate 0.321 deg/day
Direction 173.082 deg

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