AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YW91 ∴ Summary
Contact »
(276690) 2003YW91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22028 3.947e-08 au
e 0.000811 5.689e-08
i 20.572 6.71e-06 deg
Ω 76.321 1.822e-05 deg
ω 186.516 0.004769 deg
M 342.113 0.004771 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2177 au
Aphelion 3.2229 au
Asc. node-Earth separation 2.23861 au
Desc. node-Earth separation 2.20272 au
Earth MOID 2.20257 au
Orbital period 2110.76 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 477 (3)
Radar observations (Discarded) 0 (0)
Arc length 7145.82 days
Unobserved 344 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 262.812 deg
Declination -19.8735 deg
V Magnitude 20.52 mag
Solar Elongation 129.69 deg
Galactic Latitude 7.58 deg
Rate 0.078 deg/day
Direction -139.906 deg

More info »