AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011US55 ∴ Summary
Contact »
2011US55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69215 3.042e-08 au
e 0.234789 8.198e-08
i 15.135 9.397e-06 deg
Ω 54.537 3.136e-05 deg
ω 303.143 3.837e-05 deg
M 328.005 2.707e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0601 au
Aphelion 3.3242 au
Asc. node-Earth separation 1.26629 au
Desc. node-Earth separation 1.90748 au
Earth MOID 1.10015 au
Orbital period 1613.42 days
Date of orbit computation  apr 24 01:45
Observational summary
Optical observations (Discarded) 131 (1)
Radar observations (Discarded) 0 (0)
Arc length 7541.82 days
Unobserved 347 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 352.703 deg
Declination -17.9356 deg
V Magnitude 21.56 mag
Solar Elongation 64.19 deg
Galactic Latitude -69.28 deg
Rate 0.485 deg/day
Direction 72.922 deg

More info »