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AstDyS ∴ Objects ∴ 2008JC9 ∴ Summary
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(320979) 2008JC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81073 2.437e-08 au
e 0.010956 6.127e-08
i 5.459 5.076e-06 deg
Ω 93.224 7.111e-05 deg
ω 93.142 0.0002609 deg
M 180.376 0.0002495 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7799 au
Aphelion 2.8415 au
Asc. node-Earth separation 1.82926 au
Desc. node-Earth separation 1.79221 au
Earth MOID 1.78156 au
Orbital period 1721.18 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 327 (2)
Radar observations (Discarded) 0 (0)
Arc length 7919.11 days
Unobserved 216 days

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Ephemeris at epoch 60425 MJD
Right Ascension 18.0313 deg
Declination 3.26728 deg
V Magnitude 22.2 mag
Solar Elongation 17.53 deg
Galactic Latitude -59.2 deg
Rate 0.401 deg/day
Direction 67.97 deg

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