NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
Contact »
(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.42276 3.197e-09 au
e 0.311048 3.997e-08
i 9.316 3.879e-06 deg
Ω 83.254 2.256e-05 deg
ω 337.905 2.441e-05 deg
M 85.739 1.679e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9802 au
Aphelion distance 1.8653 au
Asc. node-Earth separation 0.01464 au
Desc. node-Earth separation 0.78991 au
Earth MOID 0.01268 au
Orbital period 619.863 days
Date of orbit computation   giu 10 12:36
Observational summary
Optical observations (Discarded) 533 (8)
Radar observations (Discarded) 0 (0)
Arc length 7261 days
Unobserved 400 days

More info »
Ephemeris
(Epoch 59804 MJD)
Right Ascension 169.632 deg
Declination 10.9116 deg
V Magnitude 22.13 mag
Solar Elongation -26.86 deg
Galactic Latitude 62.8 deg
Rate 0.69 deg/day
Direction 114.142 deg

More info »