NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.42281 4.543e-09 au
e 0.311417 4.335e-08
i 9.317 4.742e-06 deg
Ω 83.267 2.769e-05 deg
ω 337.886 3.009e-05 deg
M 352.642 1.638e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9797 au
Aphelion 1.8659 au
Asc. node-Earth separation 0.01227 au
Desc. node-Earth separation 0.78896 au
Earth MOID 0.01065 au
Orbital period 619.895 days
Date of orbit computation   Feb 14 15:27
Observational summary
Optical observations (Discarded) 383 (11)
Radar observations (Discarded) 0 (0)
Arc length 6382 days
Unobserved 10 days

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Ephemeris at epoch 58535 MJD
Right Ascension 207.448 deg
Declination 13.8357 deg
V Magnitude 19.26 mag
Solar Elongation 127.61 deg
Galactic Latitude 70.97 deg
Rate 0.264 deg/day
Direction -28.027 deg

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