AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BJ9 ∴ Summary
Contact »
(72285) 2001BJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55232 1.38e-08 au
e 0.193402 7.819e-08
i 13.888 4.792e-06 deg
Ω 329.012 2.966e-05 deg
ω 91.806 3.574e-05 deg
M 297.256 1.513e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0587 au
Aphelion 3.0459 au
Asc. node-Earth separation 1.46078 au
Desc. node-Earth separation 1.45409 au
Earth MOID 1.12586 au
Orbital period 1489.36 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 642 (4)
Radar observations (Discarded) 0 (0)
Arc length 9779.95 days
Unobserved 712 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 354.508 deg
Declination 0.09235 deg
V Magnitude 20.48 mag
Solar Elongation 34.17 deg
Galactic Latitude -57.56 deg
Rate 0.471 deg/day
Direction 60.183 deg

More info »