NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
Contact »
1998QQ  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.2433 6.22e-09 au
e 0.684325 4.026e-07
i 37.201 5.969e-05 deg
Ω 325.346 1.003e-05 deg
ω 220.565 3.167e-05 deg
M 185.953 4.379e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3925 au
Aphelion 2.0941 au
Asc. node-Earth separation 0.36557 au
Desc. node-Earth separation -0.55258 au
Earth MOID 0.1752 au
Orbital period 506.361 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 162 (3)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 216 days

More info »
Ephemeris at epoch 57873 MJD
Right Ascension 14.2589 deg
Declination 28.2304 deg
V Magnitude 23.1 mag
Solar Elongation 25.21 deg
Galactic Latitude -34.62 deg
Rate 0.492 deg/day
Direction 58.116 deg

More info »





This Web Site has been visited 25205 times since

and this Page has been visited 3004 times since 2011/06/24