NEODyS-2

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NEODyS ∴ Objects ∴ 1998OH ∴ Summary
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(12538) 1998OH  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.5415 5.41e-09 au
e 0.406023 6.869e-08
i 24.529 7.425e-06 deg
Ω 220.748 8.393e-06 deg
ω 321.723 1.268e-05 deg
M 161.304 1.016e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9156 au
Aphelion 2.1674 au
Asc. node-Earth separation -0.03117 au
Desc. node-Earth separation 0.89687 au
Earth MOID 0.02865 au
Orbital period 699.058 days
Date of orbit computation   Jul 3 15:02
Observational summary
Optical observations (Discarded) 1162 (11)
Radar observations (Discarded) 0 (0)
Arc length 9483 days
Unobserved 327 days

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Ephemeris at epoch 58349 MJD
Right Ascension 58.763 deg
Declination 24.9435 deg
V Magnitude 19.97 mag
Solar Elongation 83.89 deg
Galactic Latitude -21.67 deg
Rate 0.343 deg/day
Direction 93.969 deg

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