NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
Contact »
1998QQ  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.24329 4.17e-09 au
e 0.684232 2.443e-07
i 37.195 3.105e-05 deg
Ω 325.33 1.164e-05 deg
ω 220.575 2.085e-05 deg
M 176.905 3.57e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3926 au
Aphelion distance 2.094 au
Asc. node-Earth separation 0.36541 au
Desc. node-Earth separation -0.55151 au
Earth MOID 0.17525 au
Orbital period 506.36 days
Date of orbit computation   Nov 10 15:13
Observational summary
Optical observations (Discarded) 176 (3)
Radar observations (Discarded) 0 (0)
Arc length 7732 days
Unobserved 127 days

More info »
Ephemeris
(Epoch 58901 MJD)
Right Ascension 352.123 deg
Declination 20.9 deg
V Magnitude 22.99 mag
Solar Elongation -35.91 deg
Galactic Latitude -37.94 deg
Rate 0.447 deg/day
Direction 66.731 deg

More info »