NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
Contact »
(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.42266 3.426e-09 au
e 0.311105 4.71e-08
i 9.317 3.941e-06 deg
Ω 83.264 2.973e-05 deg
ω 337.926 3.186e-05 deg
M 341.07 1.551e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9801 au
Aphelion distance 1.8653 au
Asc. node-Earth separation 0.01347 au
Desc. node-Earth separation 0.78995 au
Earth MOID 0.01169 au
Orbital period 619.796 days
Date of orbit computation   Feb 17 14:03
Observational summary
Optical observations (Discarded) 484 (8)
Radar observations (Discarded) 0 (0)
Arc length 7118 days
Unobserved 13 days

More info »
Ephemeris
(Epoch 59275 MJD)
Right Ascension 252.489 deg
Declination -14.7821 deg
V Magnitude 21.99 mag
Solar Elongation 88.42 deg
Galactic Latitude 18.59 deg
Rate 0.322 deg/day
Direction 95.214 deg

More info »