AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QN30 ∴ Summary
Contact »
(498588) 2008QN30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74878 1.969e-08 au
e 0.227826 7.196e-08
i 8.26 5.599e-06 deg
Ω 290.342 5.985e-05 deg
ω 109.807 6.399e-05 deg
M 111.538 1.575e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1225 au
Aphelion 3.375 au
Asc. node-Earth separation 1.80734 au
Desc. node-Earth separation 1.43673 au
Earth MOID 1.14809 au
Orbital period 1664.59 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 241 (1)
Radar observations (Discarded) 0 (0)
Arc length 5234.24 days
Unobserved 459 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 162.276 deg
Declination -3.86105 deg
V Magnitude 21.62 mag
Solar Elongation -154.55 deg
Galactic Latitude 47.2 deg
Rate 0.182 deg/day
Direction -63.321 deg

More info »