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NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.42271 3.2e-09 au
e 0.311158 3.997e-08
i 9.317 3.882e-06 deg
Ω 83.263 2.256e-05 deg
ω 337.921 2.441e-05 deg
M 97.234 1.572e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.98 au
Aphelion distance 1.8654 au
Asc. node-Earth separation 0.01309 au
Desc. node-Earth separation 0.78835 au
Earth MOID 0.01134 au
Orbital period 619.831 days
Date of orbit computation   lug 9 14:26
Observational summary
Optical observations (Discarded) 532 (8)
Radar observations (Discarded) 0 (0)
Arc length 7261 days
Unobserved 21 days

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Ephemeris
(Epoch 59425 MJD)
Right Ascension 233.093 deg
Declination -20.4686 deg
V Magnitude 21.36 mag
Solar Elongation -108.97 deg
Galactic Latitude 28.49 deg
Rate 0.146 deg/day
Direction 135.32 deg

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