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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.54175 3.649e-09 au
e 0.406057 2.274e-08
i 24.526 4.79e-06 deg
Ω 220.741 6.742e-06 deg
ω 321.731 7.806e-06 deg
M 110.24 3.864e-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 2.1678 au
Asc. node-Earth separation -0.02953 au
Desc. node-Earth separation 0.89811 au
Earth MOID 0.02715 au
Orbital period 699.227 days
Date of orbit computation   Dec 19 17:13
Observational summary
Optical observations (Discarded) 2163 (26)
Radar observations (Discarded) 1 (0)
Arc length 10192 days
Unobserved 171 days

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Ephemeris
(Epoch 58902 MJD)
Right Ascension 345.598 deg
Declination 7.08845 deg
V Magnitude 20.61 mag
Solar Elongation -20.02 deg
Galactic Latitude -46.79 deg
Rate 0.481 deg/day
Direction 74.507 deg

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