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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.54169 3.64e-09 au
e 0.40607 2.27e-08
i 24.526 4.784e-06 deg
Ω 220.739 6.741e-06 deg
ω 321.721 7.801e-06 deg
M 213.234 3.806e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9157 au
Aphelion distance 2.1677 au
Asc. node-Earth separation -0.03145 au
Desc. node-Earth separation 0.89846 au
Earth MOID 0.0289 au
Orbital period 699.192 days
Date of orbit computation   May 29 11:11
Observational summary
Optical observations (Discarded) 2174 (29)
Radar observations (Discarded) 1 (0)
Arc length 10192 days
Unobserved 303 days

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Ephemeris
(Epoch 59034 MJD)
Right Ascension 47.2589 deg
Declination 22.4762 deg
V Magnitude 20.56 mag
Solar Elongation 51.35 deg
Galactic Latitude -30.28 deg
Rate 0.449 deg/day
Direction 83.446 deg

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