NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.4228 5.711e-09 au
e 0.311371 4.419e-08
i 9.317 5.187e-06 deg
Ω 83.268 2.85e-05 deg
ω 337.883 3.091e-05 deg
M 236.489 1.862e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9798 au
Aphelion 1.8658 au
Asc. node-Earth separation 0.01221 au
Desc. node-Earth separation 0.79022 au
Earth MOID 0.01057 au
Orbital period 619.89 days
Date of orbit computation   Mar 13 09:41
Observational summary
Optical observations (Discarded) 349 (11)
Radar observations (Discarded) 0 (0)
Arc length 4694 days
Unobserved 1427 days

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Ephemeris at epoch 58264 MJD
Right Ascension 345.566 deg
Declination -13.481 deg
V Magnitude 21.34 mag
Solar Elongation 83.02 deg
Galactic Latitude -61.09 deg
Rate 0.664 deg/day
Direction 77.337 deg

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