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AstDyS ∴ Objects ∴ 2009JU9 ∴ Summary
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(490375) 2009JU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51781 2.192e-08 au
e 0.138176 1.141e-06
i 11.052 2.279e-05 deg
Ω 160.911 7.88e-05 deg
ω 78.589 0.0003905 deg
M 245.618 0.0003701 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1699 au
Aphelion 2.8657 au
Asc. node-Earth separation 1.41334 au
Desc. node-Earth separation 1.53092 au
Earth MOID 1.19109 au
Orbital period 1459.26 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 167 (1)
Radar observations (Discarded) 0 (0)
Arc length 4920.05 days
Unobserved 545 days

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Ephemeris at epoch 60419 MJD
Right Ascension 96.1848 deg
Declination 16.123 deg
V Magnitude 23.02 mag
Solar Elongation -67.08 deg
Galactic Latitude 1.56 deg
Rate 0.311 deg/day
Direction 81.695 deg

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