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 5.453e-09 au
e 0.311417 4.416e-08
i 9.317 5.164e-06 deg
Ω 83.267 2.849e-05 deg
ω 337.886 3.087e-05 deg
M 352.642 1.872e-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   Oct 1 16:32
Observational summary
Optical observations (Discarded) 356 (11)
Radar observations (Discarded) 0 (0)
Arc length 6229 days
Unobserved 67 days

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Ephemeris at epoch 58439 MJD
Right Ascension 162.978 deg
Declination 9.44002 deg
V Magnitude 19.76 mag
Solar Elongation 73.63 deg
Galactic Latitude 56.72 deg
Rate 0.877 deg/day
Direction 93.804 deg

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