AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UD30 ∴ Summary
Contact »
(553646) 2011UD30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3964 1.613e-08 au
e 0.167991 8.144e-08
i 3.664 7.459e-06 deg
Ω 199.671 9.366e-05 deg
ω 149.488 9.601e-05 deg
M 168.652 1.92e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9938 au
Aphelion 2.799 au
Asc. node-Earth separation 1.72102 au
Desc. node-Earth separation 1.03736 au
Earth MOID 0.98861 au
Orbital period 1354.99 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 177 (2)
Radar observations (Discarded) 0 (0)
Arc length 5998.27 days
Unobserved 84 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 149.192 deg
Declination 10.2415 deg
V Magnitude 23.35 mag
Solar Elongation -98.25 deg
Galactic Latitude 45.61 deg
Rate 0.143 deg/day
Direction 100.501 deg

More info »