AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004BS81 ∴ Summary
Contact »
(172717) 2004BS81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74319 1.625e-08 au
e 0.061789 4.649e-08
i 7.204 4.281e-06 deg
Ω 81.508 4.068e-05 deg
ω 283.678 5.545e-05 deg
M 271.186 3.715e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5737 au
Aphelion 2.9127 au
Asc. node-Earth separation 1.70959 au
Desc. node-Earth separation 1.75776 au
Earth MOID 1.58398 au
Orbital period 1659.52 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 698 (2)
Radar observations (Discarded) 0 (0)
Arc length 7581.86 days
Unobserved 319 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 298.302 deg
Declination -22.8068 deg
V Magnitude 20.88 mag
Solar Elongation 99.01 deg
Galactic Latitude -23.28 deg
Rate 0.183 deg/day
Direction 92.012 deg

More info »