NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UL20 ∴ Summary
Contact »
2009UL20  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.46539 0.005857 au
e 0.552747 0.0011
i 2.047 0.003169 deg
Ω 194.703 0.007511 deg
ω 170.466 0.006578 deg
M 66.957 2.867 deg

More info »
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1027 au
Aphelion 3.8281 au
Asc. node-Earth separation 2.76342 au
Desc. node-Earth separation 0.10823 au
Earth MOID 0.09997 au
Orbital period 1413.93 days
Date of orbit computation   Mar 13 11:17
Observational summary
Optical observations (Discarded) 32 (0)
Radar observations (Discarded) 0 (0)
Arc length 24 days
Unobserved 3167 days

More info »
Ephemeris at epoch 58320 MJD
Right Ascension 146.899 deg
Declination 12.1878 deg
V Magnitude 30.07 mag
Solar Elongation -27.04 deg
Galactic Latitude 44.51 deg
Rate 0.316 deg/day
Direction 108.731 deg

More info »





This Web Site has been visited 542950 times since

and this Page has been visited 1566 times since 2011/05/26