AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2018BB9 ∴ Summary
Contact »
2018BB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63764 2.185e-08 au
e 0.128344 1.332e-07
i 11.665 1.078e-05 deg
Ω 302.691 3.895e-05 deg
ω 180.878 5.906e-05 deg
M 164.167 4.08e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2991 au
Aphelion 2.9762 au
Asc. node-Earth separation 1.9606 au
Desc. node-Earth separation 1.31541 au
Earth MOID 1.31525 au
Orbital period 1564.67 days
Date of orbit computation  apr 24 02:26
Observational summary
Optical observations (Discarded) 168 (3)
Radar observations (Discarded) 0 (0)
Arc length 8112.02 days
Unobserved 364 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 321.065 deg
Declination -16.2183 deg
V Magnitude 22.72 mag
Solar Elongation 91.17 deg
Galactic Latitude -40.99 deg
Rate 0.177 deg/day
Direction 60.862 deg

More info »