NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
Contact »
(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.42271 3.222e-09 au
e 0.311158 4.078e-08
i 9.317 3.898e-06 deg
Ω 83.263 2.386e-05 deg
ω 337.921 2.567e-05 deg
M 97.234 1.574e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.98 au
Aphelion distance 1.8654 au
Asc. node-Earth separation 0.01309 au
Desc. node-Earth separation 0.78835 au
Earth MOID 0.01134 au
Orbital period 619.831 days
Date of orbit computation   Jun 14 14:40
Observational summary
Optical observations (Discarded) 520 (8)
Radar observations (Discarded) 0 (0)
Arc length 7236 days
Unobserved 11 days

More info »
Ephemeris
(Epoch 59390 MJD)
Right Ascension 236.209 deg
Declination -17.5919 deg
V Magnitude 20.48 mag
Solar Elongation -144.52 deg
Galactic Latitude 28.63 deg
Rate 0.295 deg/day
Direction -101.51 deg

More info »