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AstDyS ∴ Objects ∴ 1998OJ12 ∴ Summary
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(44212) 1998OJ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59459 1.198e-08 au
e 0.139148 4.361e-08
i 3.72 5.977e-06 deg
Ω 16.292 6.142e-05 deg
ω 289.833 6.492e-05 deg
M 58.012 2.037e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2336 au
Aphelion 2.9556 au
Asc. node-Earth separation 1.43147 au
Desc. node-Earth separation 1.66989 au
Earth MOID 1.22186 au
Orbital period 1526.52 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1040 (10)
Radar observations (Discarded) 0 (0)
Arc length 9743.69 days
Unobserved 163 days

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Ephemeris at epoch 60423 MJD
Right Ascension 25.0779 deg
Declination 10.8338 deg
V Magnitude 20.4 mag
Solar Elongation 5.84 deg
Galactic Latitude -50.23 deg
Rate 0.462 deg/day
Direction 67.409 deg

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