NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WN15 ∴ Summary
Contact »
2011WN15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.21657 5.973e-09 au
e 0.857902 1.287e-07
i 33.456 3.417e-05 deg
Ω 75.584 6.341e-06 deg
ω 218.528 1.697e-05 deg
M 73.893 1.103e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1729 au
Aphelion 2.2603 au
Asc. node-Earth separation -0.00912 au
Desc. node-Earth separation -0.82395 au
Earth MOID 0.00293 au
Orbital period 490.12 days
Date of orbit computation   Oct 1 18:46
Observational summary
Optical observations (Discarded) 266 (5)
Radar observations (Discarded) 5 (4)
Arc length 2296 days
Unobserved 256 days

More info »
Ephemeris at epoch 58439 MJD
Right Ascension 135.573 deg
Declination 36.8104 deg
V Magnitude 23.19 mag
Solar Elongation 106.13 deg
Galactic Latitude 41.17 deg
Rate 0.317 deg/day
Direction -12.805 deg

More info »





This Web Site has been visited 376515 times since 47

and this Page has been visited 4998 times since 2011/11/24