NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009YR ∴ Summary
Contact »
2009YR  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.942366 5.778e-05 au
e 0.110459 9.407e-05
i 0.7 0.0006783 deg
Ω 87.157 0.002257 deg
ω 127.868 0.01639 deg
M 252.148 0.2694 deg

More info »
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8383 au
Aphelion 1.0465 au
Asc. node-Earth separation 0.01413 au
Desc. node-Earth separation -0.14431 au
Earth MOID 0.0018 au
Orbital period 334.139 days
Date of orbit computation   Mar 13 11:16
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3037 days

More info »
Ephemeris at epoch 58228 MJD
Right Ascension 73.4623 deg
Declination 22.8732 deg
V Magnitude 30.29 mag
Solar Elongation -45.17 deg
Galactic Latitude -13.02 deg
Rate 0.957 deg/day
Direction 83.049 deg

More info »





This Web Site has been visited 288170 times since

and this Page has been visited 5547 times since 2011/05/26