AstDyS-2

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AstDyS ∴ Objects ∴ 1998OH ∴ Summary
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(12538) 1998OH  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.54162 2.776e-09 au
e 0.406013 9.206e-09
i 24.539 2.054e-06 deg
Ω 220.695 4.848e-06 deg
ω 321.787 5.027e-06 deg
M 214.081 1.812e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9157 au
Aphelion 2.1675 au
Asc. node-Earth separation -0.03152 au
Desc. node-Earth separation 0.89929 au
Earth MOID 0.02898 au
Orbital period 699.139 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 11061 (94)
Radar observations (Discarded) 1 (0)
Arc length 11772.8 days
Unobserved 111 days

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Ephemeris at epoch 60425 MJD
Right Ascension 25.4889 deg
Declination 15.2464 deg
V Magnitude 20.32 mag
Solar Elongation 7.26 deg
Galactic Latitude -45.89 deg
Rate 0.489 deg/day
Direction 77.313 deg

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