AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BS23 ∴ Summary
Contact »
(17741) 1998BS23  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.83875 1.452e-08 au
e 0.114893 4.245e-08
i 0.883 4.317e-06 deg
Ω 300.916 0.000289 deg
ω 86.469 0.0002897 deg
M 211.784 2.051e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5126 au
Aphelion 3.1649 au
Asc. node-Earth separation 1.76407 au
Desc. node-Earth separation 1.83701 au
Earth MOID 1.51657 au
Orbital period 1746.98 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1399 (6)
Radar observations (Discarded) 0 (0)
Arc length 14840 days
Unobserved 293 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 282.802 deg
Declination -23.4773 deg
V Magnitude 19.77 mag
Solar Elongation 83.06 deg
Galactic Latitude -10.42 deg
Rate 0.228 deg/day
Direction 85.04 deg

More info »





This Web Site has been visited 128473 times since

and this Page has been visited 186 times since 2011/11/14