AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BS7 ∴ Summary
Contact »
(131121) 2001BS7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67503 1.372e-08 au
e 0.136604 3.646e-08
i 3.708 5.192e-06 deg
Ω 44.783 6.513e-05 deg
ω 76.85 6.842e-05 deg
M 107.375 2.078e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3096 au
Aphelion 3.0404 au
Asc. node-Earth separation 1.55604 au
Desc. node-Earth separation 1.70029 au
Earth MOID 1.32934 au
Orbital period 1598.05 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 787 (2)
Radar observations (Discarded) 0 (0)
Arc length 10044.8 days
Unobserved 373 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 262.502 deg
Declination -25.2654 deg
V Magnitude 20.68 mag
Solar Elongation 131.7 deg
Galactic Latitude 4.9 deg
Rate 0.063 deg/day
Direction -111.185 deg

More info »