NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DW ∴ Summary
Contact »
2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
57200.0 MJD
Value 1-σ variation Units
a 0.839804 1.72e-05 au
e 0.275273 0.0001161
i 25.066 0.0266 deg
Ω 159.574 0.001347 deg
ω 152.682 0.01843 deg
M 89.338 0.02481 deg

More info »
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6086 au
Aphelion 1.071 au
Asc. node-Earth separation 0.03716 au
Desc. node-Earth separation -0.3848 au
Earth MOID 0.03396 au
Orbital period 281.103 days
Date of orbit computation   Apr 8 16:50
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 1639 days

More info »
Ephemeris at epoch 57265 MJD
Right Ascension 143.561 deg
Declination 7.25698 deg
V Magnitude 25.42 mag
Solar Elongation 15.17 deg
Galactic Latitude 39.3 deg
Rate 0.837 deg/day
Direction 98.979 deg

More info »





This Web Site has been visited 215451 times since

and this Page has been visited 958 times since 2011/06/20