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 3.778e-09 au
e 0.311417 4.325e-08
i 9.317 4.246e-06 deg
Ω 83.267 2.749e-05 deg
ω 337.886 3e-05 deg
M 352.642 1.484e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 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   Apr 16 15:46
Observational summary
Optical observations (Discarded) 462 (11)
Radar observations (Discarded) 0 (0)
Arc length 6443 days
Unobserved 14 days

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Ephemeris at epoch 58600 MJD
Right Ascension 183.455 deg
Declination 18.1849 deg
V Magnitude 20.11 mag
Solar Elongation -136.3 deg
Galactic Latitude 77.55 deg
Rate 0.247 deg/day
Direction -135.307 deg

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