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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.54179 3.331e-09 au
e 0.406015 1.891e-08
i 24.529 3.974e-06 deg
Ω 220.708 6.431e-06 deg
ω 321.757 7.319e-06 deg
M 162.125 3.483e-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 2.1678 au
Asc. node-Earth separation -0.03057 au
Desc. node-Earth separation 0.89912 au
Earth MOID 0.02809 au
Orbital period 699.257 days
Date of orbit computation   Dec 31 13:50
Observational summary
Optical observations (Discarded) 2674 (33)
Radar observations (Discarded) 1 (0)
Arc length 11011 days
Unobserved 51 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 336.412 deg
Declination 4.46002 deg
V Magnitude 20.73 mag
Solar Elongation -40.14 deg
Galactic Latitude -42.71 deg
Rate 0.466 deg/day
Direction 79.49 deg

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