NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AN4 ∴ Summary
Contact »
2011AN4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.97679 0.001118 au
e 0.531589 0.0002782
i 7.562 0.003074 deg
Ω 284.087 0.0002212 deg
ω 220.386 0.001112 deg
M 131.739 0.7251 deg

More info »
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9259 au
Aphelion 3.0276 au
Asc. node-Earth separation 1.36675 au
Desc. node-Earth separation 0.02744 au
Earth MOID 0.01347 au
Orbital period 1015.17 days
Date of orbit computation   Oct 9 19:17
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 2475 days

More info »
Ephemeris at epoch 58045 MJD
Right Ascension 293.862 deg
Declination -17.8174 deg
V Magnitude 31.99 mag
Solar Elongation -87.15 deg
Galactic Latitude -17.53 deg
Rate 0.164 deg/day
Direction 81.941 deg

More info »





This Web Site has been visited 169033 times since 34

and this Page has been visited 1370 times since 2011/06/20