NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42293 3.37e-09 au
e 0.31123 2.594e-08
i 9.316 3.055e-06 deg
Ω 83.274 1.683e-05 deg
ω 337.859 1.82e-05 deg
M 120.382 1.069e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9801 au
Aphelion 1.8658 au
Asc. node-Earth separation 0.01437 au
Desc. node-Earth separation 0.79043 au
Earth MOID 0.01244 au
Orbital period 619.973 days
Date of orbit computation   Oct 9 17:35
Observational summary
Optical observations (Discarded) 349 (26)
Radar observations (Discarded) 0 (0)
Arc length 4694 days
Unobserved 1211 days

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Ephemeris at epoch 58048 MJD
Right Ascension 217.246 deg
Declination -10.5979 deg
V Magnitude 22.28 mag
Solar Elongation -10.54 deg
Galactic Latitude 45.47 deg
Rate 0.57 deg/day
Direction 111.374 deg

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