NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Wilson-Harrington ∴ Summary
Contact »
(4015) Wilson-Harrington  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.62625 4.029e-09 au
e 0.631003 2.849e-08
i 2.798 4.764e-06 deg
Ω 266.82 7.213e-05 deg
ω 95.374 7.205e-05 deg
M 124.688 2.456e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9691 au
Aphelion distance 4.2834 au
Asc. node-Earth separation 0.66401 au
Desc. node-Earth separation 0.50974 au
Earth MOID 0.04303 au
Orbital period 1554.54 days
Date of orbit computation   Sep 19 18:01
Observational summary
Optical observations (Discarded) 986 (14)
Radar observations (Discarded) 0 (0)
Arc length 25305 days
Unobserved 200 days

More info »
Ephemeris
(Epoch 58744 MJD)
Right Ascension 164.049 deg
Declination 4.47827 deg
V Magnitude 22.65 mag
Solar Elongation 11.15 deg
Galactic Latitude 54.39 deg
Rate 0.265 deg/day
Direction 113.086 deg

More info »





This Web Site has been visited 564612 times since

and this Page has been visited 8995 times since 2011/06/24