NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HQ4 ∴ Summary
Contact »
2011HQ4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.32874 0.01471 au
e 0.554946 0.002848
i 0.672 0.002557 deg
Ω 300.772 0.7857 deg
ω 248.303 0.9116 deg
M 346.289 6.696 deg

More info »
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0364 au
Aphelion 3.6211 au
Asc. node-Earth separation 1.01352 au
Desc. node-Earth separation 0.35179 au
Earth MOID 0.03915 au
Orbital period 1298.02 days
Date of orbit computation   Mar 13 11:47
Observational summary
Optical observations (Discarded) 16 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2706 days

More info »
Ephemeris at epoch 58385 MJD
Right Ascension 257.379 deg
Declination -23.0514 deg
V Magnitude 29.43 mag
Solar Elongation -77.75 deg
Galactic Latitude 10.01 deg
Rate 0.59 deg/day
Direction 94.481 deg

More info »





This Web Site has been visited 95075 times since 359

and this Page has been visited 1329 times since 2011/06/20