NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HW44 ∴ Summary
Contact »
(523815) 2009HW44  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.68731 1.512e-07 au
e 0.592209 1.835e-07
i 41.08 3.038e-05 deg
Ω 37.874 9.416e-06 deg
ω 296.564 4.813e-05 deg
M 97.143 8.029e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0959 au
Aphelion distance 4.2788 au
Asc. node-Earth separation 0.3868 au
Desc. node-Earth separation 1.36835 au
Earth MOID 0.31855 au
Orbital period 1609.07 days
Date of orbit computation   Sep 19 18:04
Observational summary
Optical observations (Discarded) 201 (0)
Radar observations (Discarded) 0 (0)
Arc length 3544 days
Unobserved 261 days

More info »
Ephemeris
(Epoch 58748 MJD)
Right Ascension 149.691 deg
Declination 49.6896 deg
V Magnitude 23.97 mag
Solar Elongation 54.92 deg
Galactic Latitude 50.14 deg
Rate 0.281 deg/day
Direction 91.665 deg

More info »





This Web Site has been visited 576367 times since

and this Page has been visited 505 times since 2018/10/31