NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
Contact »
(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.42286 5.712e-09 au
e 0.311234 4.418e-08
i 9.315 5.186e-06 deg
Ω 83.279 2.851e-05 deg
ω 337.839 3.092e-05 deg
M 4.258 1.736e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.98 au
Aphelion 1.8657 au
Asc. node-Earth separation 0.01379 au
Desc. node-Earth separation 0.79017 au
Earth MOID 0.01196 au
Orbital period 619.932 days
Date of orbit computation   Nov 18 11:25
Observational summary
Optical observations (Discarded) 349 (11)
Radar observations (Discarded) 0 (0)
Arc length 4694 days
Unobserved 1036 days

More info »
Ephemeris at epoch 57873 MJD
Right Ascension 97.2737 deg
Declination 29.9849 deg
V Magnitude 21.18 mag
Solar Elongation -56.98 deg
Galactic Latitude 8.79 deg
Rate 0.952 deg/day
Direction 89.872 deg

More info »





This Web Site has been visited 26448 times since

and this Page has been visited 4130 times since 2011/06/24