AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UL17 ∴ Summary
Contact »
(312838) 2011UL17  ▹ 
SUMMARY
Keplerian elements at epoch
59000.0 MJD
Value 1-σ variation Units
a 3.23367 4.356e-08 au
e 0.113132 7.117e-08
i 5.175 8.981e-06 deg
Ω 35.641 7.393e-05 deg
ω 74.605 8.519e-05 deg
M 122.198 4.253e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8678 au
Aphelion 3.5995 au
Asc. node-Earth separation 2.10659 au
Desc. node-Earth separation 2.28462 au
Earth MOID 1.89021 au
Orbital period 2123.94 days
Date of orbit computation  Aug 25 21:21
Observational summary
Optical observations (Discarded) 197 (2)
Radar observations (Discarded) 0 (0)
Arc length 8878.99 days
Unobserved 64 days

More info »
Ephemeris at epoch 59110 MJD
Right Ascension 240.289 deg
Declination -23.9768 deg
V Magnitude 22.41 mag
Solar Elongation -67.8 deg
Galactic Latitude 21.4 deg
Rate 0.231 deg/day
Direction 100.678 deg

More info »