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AstDyS ∴ Objects ∴ 2001QS239 ∴ Summary
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(178972) 2001QS239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80279 1.194e-08 au
e 0.202896 7e-08
i 13.313 7.219e-06 deg
Ω 346.999 1.962e-05 deg
ω 30.883 2.716e-05 deg
M 268.439 1.389e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2341 au
Aphelion 3.3715 au
Asc. node-Earth separation 1.28227 au
Desc. node-Earth separation 2.26177 au
Earth MOID 1.24482 au
Orbital period 1713.9 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 480 (5)
Radar observations (Discarded) 0 (0)
Arc length 8771.21 days
Unobserved 386 days

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Ephemeris at epoch 60417 MJD
Right Ascension 291.816 deg
Declination -36.9259 deg
V Magnitude 21.67 mag
Solar Elongation 98.93 deg
Galactic Latitude -22.63 deg
Rate 0.177 deg/day
Direction 104.25 deg

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