NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HW4 ∴ Summary
Contact »
2007HW4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.48754 0.01848 au
e 0.767211 0.004934
i 1.246 0.01272 deg
Ω 139.053 0.5431 deg
ω 196.795 0.4986 deg
M 86.086 42.81 deg

More info »
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3463 au
Aphelion 2.6288 au
Asc. node-Earth separation 1.31378 au
Desc. node-Earth separation -0.66095 au
Earth MOID 0.01472 au
Orbital period 662.673 days
Date of orbit computation   Oct 1 17:33
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 4224 days

More info »
Ephemeris at epoch 58436 MJD
Right Ascension 164.064 deg
Declination 6.79285 deg
V Magnitude 28.62 mag
Solar Elongation 68.59 deg
Galactic Latitude 55.93 deg
Rate 0.221 deg/day
Direction 111.723 deg

More info »





This Web Site has been visited 311813 times since 47

and this Page has been visited 2052 times since 2011/06/26