AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SN258 ∴ Summary
Contact »
(194119) 2001SN258  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09033 4.462e-08 au
e 0.108035 8.18e-08
i 7.995 8.874e-06 deg
Ω 300.27 5.698e-05 deg
ω 61.388 7.049e-05 deg
M 43.783 3.842e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7565 au
Aphelion 3.4242 au
Asc. node-Earth separation 1.88732 au
Desc. node-Earth separation 2.23584 au
Earth MOID 1.76334 au
Orbital period 1984.3 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 253 (2)
Radar observations (Discarded) 0 (0)
Arc length 6245.19 days
Unobserved 89 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 55.3125 deg
Declination 26.8698 deg
V Magnitude 20.33 mag
Solar Elongation -119.62 deg
Galactic Latitude -22.31 deg
Rate 0.068 deg/day
Direction 141.341 deg

More info »





This Web Site has been visited 135174 times since

and this Page has been visited 31 times since 2011/12/09