AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Semirot ∴ Summary
Contact »
(2182) Semirot  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13012 1.825e-08 au
e 0.132751 4.084e-08
i 2.259 4.513e-06 deg
Ω 51.044 0.0001125 deg
ω 201.875 0.0001137 deg
M 244.093 1.843e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7146 au
Aphelion 3.5456 au
Asc. node-Earth separation 2.51701 au
Desc. node-Earth separation 1.72607 au
Earth MOID 1.69888 au
Orbital period 2022.74 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2103 (24)
Radar observations (Discarded) 0 (0)
Arc length 29724.7 days
Unobserved 25 days

More info »
Ephemeris at epoch 58435 MJD
Right Ascension 150.047 deg
Declination 14.5985 deg
V Magnitude 17.69 mag
Solar Elongation 83.25 deg
Galactic Latitude 48.31 deg
Rate 0.189 deg/day
Direction 106.802 deg

More info »





This Web Site has been visited 97921 times since

and this Page has been visited 213 times since 2011/11/03