AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1988BC ∴ Summary
Contact »
(7563) 1988BC  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67775 9.261e-09 au
e 0.229501 3.594e-08
i 12.634 3.939e-06 deg
Ω 83.201 2.081e-05 deg
ω 54.554 2.303e-05 deg
M 72.803 9.781e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0632 au
Aphelion 3.2923 au
Asc. node-Earth separation 1.25535 au
Desc. node-Earth separation 1.91021 au
Earth MOID 1.10573 au
Orbital period 1600.5 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2890 (12)
Radar observations (Discarded) 0 (0)
Arc length 13163.9 days
Unobserved 56 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 257.691 deg
Declination -15.918 deg
V Magnitude 17.62 mag
Solar Elongation 110.22 deg
Galactic Latitude 13.82 deg
Rate 0.079 deg/day
Direction 105.71 deg

More info »