AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1988BC ∴ Summary
Contact »
(7563) 1988BC  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.67876 1.545e-08 au
e 0.227655 4.074e-08
i 12.679 5.707e-06 deg
Ω 83.533 2.689e-05 deg
ω 52.928 3.22e-05 deg
M 344.92 1.977e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0689 au
Aphelion 3.2886 au
Asc. node-Earth separation 1.2487 au
Desc. node-Earth separation 1.92679 au
Earth MOID 1.1088 au
Orbital period 1601.39 days
Date of orbit computation  Oct 8 21:17
Observational summary
Optical observations (Discarded) 1450 (9)
Radar observations (Discarded) 0 (0)
Arc length 11202.8 days
Unobserved 29 days

More info »
Ephemeris at epoch 58409 MJD
Right Ascension 144.624 deg
Declination 20.4117 deg
V Magnitude 17.36 mag
Solar Elongation 64.25 deg
Galactic Latitude 45.61 deg
Rate 0.485 deg/day
Direction 98.827 deg

More info »





This Web Site has been visited 16235 times since 188

and this Page has been visited 118 times since 2012/01/12