AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Sigrid ∴ Summary
Contact »
(1493) Sigrid  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43004 6.861e-09 au
e 0.201039 3.141e-08
i 2.577 3.67e-06 deg
Ω 330.571 7.805e-05 deg
ω 1.722 7.849e-05 deg
M 62.162 1.056e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9415 au
Aphelion 2.9186 au
Asc. node-Earth separation 0.93027 au
Desc. node-Earth separation 1.92813 au
Earth MOID 0.93021 au
Orbital period 1383.63 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2519 (45)
Radar observations (Discarded) 0 (0)
Arc length 40140.8 days
Unobserved 154 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 76.1013 deg
Declination 24.7776 deg
V Magnitude 17.5 mag
Solar Elongation -72.62 deg
Galactic Latitude -9.95 deg
Rate 0.307 deg/day
Direction 87.256 deg

More info »





This Web Site has been visited 126439 times since

and this Page has been visited 283 times since 2011/10/14