AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UR1 ∴ Summary
Contact »
2011UR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70341 3.998e-08 au
e 0.057884 1.212e-07
i 5.283 9.881e-06 deg
Ω 244.91 9.638e-05 deg
ω 142.708 0.0001229 deg
M 289.495 7.275e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5469 au
Aphelion 2.8599 au
Asc. node-Earth separation 1.81117 au
Desc. node-Earth separation 1.58984 au
Earth MOID 1.55431 au
Orbital period 1623.55 days
Date of orbit computation  feb 22 07:49
Observational summary
Optical observations (Discarded) 105 (2)
Radar observations (Discarded) 0 (0)
Arc length 4251.97 days
Unobserved 319 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 335.083 deg
Declination -5.67783 deg
V Magnitude 23.02 mag
Solar Elongation 58.27 deg
Galactic Latitude -48.17 deg
Rate 0.37 deg/day
Direction 65.45 deg

More info »