AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UD197 ∴ Summary
Contact »
(401101) 2011UD197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44571 1.928e-08 au
e 0.141734 5.628e-08
i 6.043 8.236e-06 deg
Ω 4.554 5.668e-05 deg
ω 276.541 6.374e-05 deg
M 202.12 2.959e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0991 au
Aphelion 2.7924 au
Asc. node-Earth separation 1.35693 au
Desc. node-Earth separation 1.43873 au
Earth MOID 1.09316 au
Orbital period 1397.03 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 222 (3)
Radar observations (Discarded) 0 (0)
Arc length 6969.01 days
Unobserved 517 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 103.021 deg
Declination 28.0491 deg
V Magnitude 23.07 mag
Solar Elongation -72.49 deg
Galactic Latitude 12.51 deg
Rate 0.274 deg/day
Direction 101.955 deg

More info »