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NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.42276 3.219e-09 au
e 0.311046 3.998e-08
i 9.316 3.881e-06 deg
Ω 83.257 2.257e-05 deg
ω 337.895 2.442e-05 deg
M 329.59 1.643e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9802 au
Aphelion distance 1.8653 au
Asc. node-Earth separation 0.0136 au
Desc. node-Earth separation 0.79097 au
Earth MOID 0.01181 au
Orbital period 619.863 days
Date of orbit computation   Oct 20 09:57
Observational summary
Optical observations (Discarded) 532 (8)
Radar observations (Discarded) 0 (0)
Arc length 7261 days
Unobserved 112 days

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Ephemeris
(Epoch 59516 MJD)
Right Ascension 272.135 deg
Declination -28.7438 deg
V Magnitude 21.91 mag
Solar Elongation -56.56 deg
Galactic Latitude -4.25 deg
Rate 0.588 deg/day
Direction 91.597 deg

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