NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SS49 ∴ Summary
Contact »
(85713) 1998SS49  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.92367 2.971e-09 au
e 0.639267 4.267e-08
i 10.764 6.607e-06 deg
Ω 41.492 2.001e-05 deg
ω 102.438 2.044e-05 deg
M 295.357 3.738e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6939 au
Aphelion distance 3.1534 au
Asc. node-Earth separation 0.32754 au
Desc. node-Earth separation -0.00624 au
Earth MOID 0.00206 au
Orbital period 974.531 days
Date of orbit computation   Sep 19 18:08
Observational summary
Optical observations (Discarded) 554 (6)
Radar observations (Discarded) 2 (0)
Arc length 7632 days
Unobserved 32 days

More info »
Ephemeris
(Epoch 58750 MJD)
Right Ascension 0.37322 deg
Declination -13.7012 deg
V Magnitude 18.84 mag
Solar Elongation -166.14 deg
Galactic Latitude -72.22 deg
Rate 0.384 deg/day
Direction -109.098 deg

More info »





This Web Site has been visited 595198 times since

and this Page has been visited 7460 times since 2011/06/24