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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.54184 3.534e-09 au
e 0.406037 2.026e-08
i 24.524 4.568e-06 deg
Ω 220.739 6.511e-06 deg
ω 321.71 7.613e-06 deg
M 316.219 3.52e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9158 au
Aphelion distance 2.1679 au
Asc. node-Earth separation -0.03232 au
Desc. node-Earth separation 0.89749 au
Earth MOID 0.02972 au
Orbital period 699.291 days
Date of orbit computation   May 12 14:27
Observational summary
Optical observations (Discarded) 2420 (29)
Radar observations (Discarded) 1 (0)
Arc length 10806 days
Unobserved 1 days

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Ephemeris
(Epoch 59347 MJD)
Right Ascension 308.007 deg
Declination 17.8127 deg
V Magnitude 16.62 mag
Solar Elongation 95.05 deg
Galactic Latitude -12.74 deg
Rate 0.841 deg/day
Direction -6.338 deg

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