AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011TU9 ∴ Summary
Contact »
2011TU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30899 2.28e-08 au
e 0.42552 1.229e-07
i 7.554 7.154e-06 deg
Ω 107.207 0.0001488 deg
ω 334.849 0.000158 deg
M 172.443 3.437e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.3265 au
Aphelion 3.2915 au
Asc. node-Earth separation 0.38228 au
Desc. node-Earth separation 2.0594 au
Earth MOID 0.34828 au
Orbital period 1281.54 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 180 (36)
Radar observations (Discarded) 0 (0)
Arc length 6778.1 days
Unobserved 341 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 278.239 deg
Declination -19.3039 deg
V Magnitude 23.99 mag
Solar Elongation 110.28 deg
Galactic Latitude -4.77 deg
Rate 0.023 deg/day
Direction 80.886 deg

More info »