AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SB201 ∴ Summary
Contact »
(457863) 2009SB201  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87693 3.652e-08 au
e 0.03965 7.168e-08
i 2.333 8.332e-06 deg
Ω 156.641 0.0002332 deg
ω 145.856 0.0002678 deg
M 61.215 0.0001312 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7629 au
Aphelion 2.991 au
Asc. node-Earth separation 1.98025 au
Desc. node-Earth separation 1.77182 au
Earth MOID 1.74762 au
Orbital period 1782.35 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 6879.38 days
Unobserved 263 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 18.0088 deg
Declination 6.50859 deg
V Magnitude 22.88 mag
Solar Elongation 16.87 deg
Galactic Latitude -56 deg
Rate 0.403 deg/day
Direction 68.642 deg

More info »