NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
Contact »
1998QQ  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.24328 4.077e-09 au
e 0.684324 2.633e-07
i 37.199 3.833e-05 deg
Ω 325.34 6.047e-06 deg
ω 220.572 2.023e-05 deg
M 328.139 2.79e-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 0.36448 au
Desc. node-Earth separation -0.55105 au
Earth MOID 0.17479 au
Orbital period 506.351 days
Date of orbit computation   Oct 9 17:44
Observational summary
Optical observations (Discarded) 162 (6)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 388 days

More info »
Ephemeris at epoch 58045 MJD
Right Ascension 194.895 deg
Declination -13.6614 deg
V Magnitude 18.42 mag
Solar Elongation 9.4 deg
Galactic Latitude 49.16 deg
Rate 2.191 deg/day
Direction 130.951 deg

More info »





This Web Site has been visited 174949 times since 34

and this Page has been visited 3240 times since 2011/06/24