NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SQ172 ∴ Summary
Contact »
2009SQ172  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.57452 3.921e-07 au
e 0.499288 4.314e-07
i 28.314 6.067e-05 deg
Ω 138.872 3.55e-05 deg
ω 253.063 0.0001839 deg
M 10.718 0.0002164 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2891 au
Aphelion 3.8599 au
Asc. node-Earth separation 1.27493 au
Desc. node-Earth separation 0.67362 au
Earth MOID 0.49798 au
Orbital period 1508.84 days
Date of orbit computation   Mar 13 11:13
Observational summary
Optical observations (Discarded) 68 (0)
Radar observations (Discarded) 0 (0)
Arc length 1411 days
Unobserved 1805 days

More info »
Ephemeris at epoch 58318 MJD
Right Ascension 125.819 deg
Declination 15.5854 deg
V Magnitude 22.98 mag
Solar Elongation -9.11 deg
Galactic Latitude 27.19 deg
Rate 0.534 deg/day
Direction 92.412 deg

More info »





This Web Site has been visited 510720 times since

and this Page has been visited 1686 times since 2011/05/26