AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RU61 ∴ Summary
Contact »
(381737) 2009RU61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35252 1.034e-08 au
e 0.237304 5.228e-08
i 2.206 6.569e-06 deg
Ω 11.624 0.0001464 deg
ω 351.001 0.0001473 deg
M 6.362 1.529e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7943 au
Aphelion 2.9108 au
Asc. node-Earth separation 0.79903 au
Desc. node-Earth separation 1.90046 au
Earth MOID 0.79175 au
Orbital period 1317.95 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 188 (0)
Radar observations (Discarded) 0 (0)
Arc length 11106.1 days
Unobserved 782 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 27.2488 deg
Declination 11.5882 deg
V Magnitude 21.66 mag
Solar Elongation 7.47 deg
Galactic Latitude -48.84 deg
Rate 0.63 deg/day
Direction 68.3 deg

More info »