AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011ST65 ∴ Summary
Contact »
(310183) 2011ST65  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09374 3.208e-08 au
e 0.107403 4.878e-08
i 11.973 7.037e-06 deg
Ω 339.627 3.043e-05 deg
ω 308.48 4.773e-05 deg
M 176.312 3.791e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7615 au
Aphelion 3.426 au
Asc. node-Earth separation 1.85798 au
Desc. node-Earth separation 2.28664 au
Earth MOID 1.76431 au
Orbital period 1987.58 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 347 (9)
Radar observations (Discarded) 0 (0)
Arc length 8461.2 days
Unobserved 157 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 99.9148 deg
Declination 30.8186 deg
V Magnitude 21.93 mag
Solar Elongation -49.52 deg
Galactic Latitude 11.21 deg
Rate 0.282 deg/day
Direction 101.84 deg

More info »