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AstDyS ∴ Objects ∴ 2008QJ39 ∴ Summary
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(621312) 2008QJ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1017 3.562e-08 au
e 0.211084 9.238e-08
i 9.985 1.119e-05 deg
Ω 188.681 4.287e-05 deg
ω 169.301 5.282e-05 deg
M 306.668 2.39e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.447 au
Aphelion 3.7564 au
Asc. node-Earth separation 2.74057 au
Desc. node-Earth separation 1.45411 au
Earth MOID 1.4443 au
Orbital period 1995.25 days
Date of orbit computation  feb 22 03:59
Observational summary
Optical observations (Discarded) 112 (1)
Radar observations (Discarded) 0 (0)
Arc length 5349.01 days
Unobserved 345 days

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Ephemeris at epoch 60397 MJD
Right Ascension 301.072 deg
Declination -10.9811 deg
V Magnitude 22.69 mag
Solar Elongation 66.91 deg
Galactic Latitude -21.1 deg
Rate 0.333 deg/day
Direction 72.14 deg

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