AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SU120 ∴ Summary
Contact »
(310198) 2011SU120  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56069 2.014e-08 au
e 0.228547 9.691e-08
i 12.234 8.852e-06 deg
Ω 9.271 1.909e-05 deg
ω 10.067 2.326e-05 deg
M 26.878 1.194e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9755 au
Aphelion 3.1459 au
Asc. node-Earth separation 0.98099 au
Desc. node-Earth separation 2.13302 au
Earth MOID 0.9784 au
Orbital period 1496.7 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 566 (1)
Radar observations (Discarded) 0 (0)
Arc length 8759.75 days
Unobserved 140 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 55.8322 deg
Declination 27.5358 deg
V Magnitude 21.5 mag
Solar Elongation -24.11 deg
Galactic Latitude -21.51 deg
Rate 0.539 deg/day
Direction 75.38 deg

More info »