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AstDyS ∴ Objects ∴ 2009QJ13 ∴ Summary
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(490393) 2009QJ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69415 2.013e-08 au
e 0.209289 7.584e-08
i 7.839 7.368e-06 deg
Ω 172.796 5.466e-05 deg
ω 116.731 6.578e-05 deg
M 145.163 2.359e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1303 au
Aphelion 3.258 au
Asc. node-Earth separation 1.85002 au
Desc. node-Earth separation 1.34952 au
Earth MOID 1.12795 au
Orbital period 1615.21 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 7113.11 days
Unobserved 140 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.0064 deg
Declination 16.4331 deg
V Magnitude 23.78 mag
Solar Elongation -42.91 deg
Galactic Latitude -14.08 deg
Rate 0.311 deg/day
Direction 81.47 deg

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