AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SW287 ∴ Summary
Contact »
(83616) 2001SW287  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17342 1.856e-08 au
e 0.139217 4.209e-08
i 14.787 3.842e-06 deg
Ω 126.925 1.602e-05 deg
ω 217.55 1.962e-05 deg
M 4.166 1.201e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7316 au
Aphelion 3.6152 au
Asc. node-Earth separation 2.51373 au
Desc. node-Earth separation 1.78761 au
Earth MOID 1.73781 au
Orbital period 2064.86 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 2277 (304)
Radar observations (Discarded) 0 (0)
Arc length 9409.84 days
Unobserved 169 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 5.60534 deg
Declination -6.51891 deg
V Magnitude 19.55 mag
Solar Elongation 26.78 deg
Galactic Latitude -68.27 deg
Rate 0.422 deg/day
Direction 72.342 deg

More info »