NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HV4 ∴ Summary
Contact »
2008HV4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42644 2.939e-08 au
e 0.277909 1.004e-07
i 20.818 1.852e-05 deg
Ω 224.035 1.05e-05 deg
ω 249.458 3.687e-05 deg
M 253.577 3.203e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.03 au
Aphelion 1.8229 au
Asc. node-Earth separation 0.45111 au
Desc. node-Earth separation 0.20874 au
Earth MOID 0.17522 au
Orbital period 622.271 days
Date of orbit computation   Jul 16 15:34
Observational summary
Optical observations (Discarded) 226 (2)
Radar observations (Discarded) 0 (0)
Arc length 3363 days
Unobserved 6 days

More info »
Ephemeris at epoch 57955 MJD
Right Ascension 338.495 deg
Declination 30.9 deg
V Magnitude 22.24 mag
Solar Elongation 116.85 deg
Galactic Latitude -23.34 deg
Rate 0.266 deg/day
Direction -15.601 deg

More info »





This Web Site has been visited 2431 times since

and this Page has been visited 1957 times since 2011/06/25