NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HS4 ∴ Summary
Contact »
(403775) 2011HS4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.938372 1.158e-08 au
e 0.680141 1.514e-07
i 5.462 1.525e-05 deg
Ω 117.542 0.0001723 deg
ω 314.228 0.0001542 deg
M 304.859 0.0001134 deg

More info »
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3001 au
Aphelion 1.5766 au
Asc. node-Earth separation -0.64234 au
Desc. node-Earth separation -0.0566 au
Earth MOID 0.00598 au
Orbital period 332.018 days
Date of orbit computation   Mar 13 15:00
Observational summary
Optical observations (Discarded) 92 (0)
Radar observations (Discarded) 0 (0)
Arc length 4415 days
Unobserved 1477 days

More info »
Ephemeris at epoch 58318 MJD
Right Ascension 173.535 deg
Declination 7.69153 deg
V Magnitude 23.65 mag
Solar Elongation -55.09 deg
Galactic Latitude 63.29 deg
Rate 0.99 deg/day
Direction 114.047 deg

More info »





This Web Site has been visited 512827 times since

and this Page has been visited 3112 times since 2014/08/14