AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RF61 ∴ Summary
Contact »
(425074) 2009RF61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57766 2.798e-08 au
e 0.2013 6.313e-08
i 24.568 1.877e-05 deg
Ω 325.092 1.361e-05 deg
ω 68.523 4.94e-05 deg
M 163.711 4.389e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0588 au
Aphelion 3.0965 au
Asc. node-Earth separation 1.29149 au
Desc. node-Earth separation 1.6829 au
Earth MOID 1.16683 au
Orbital period 1511.6 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 185 (0)
Radar observations (Discarded) 0 (0)
Arc length 4899.02 days
Unobserved 435 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 183.382 deg
Declination -35.3268 deg
V Magnitude 21.92 mag
Solar Elongation -145.55 deg
Galactic Latitude 26.91 deg
Rate 0.208 deg/day
Direction -61.761 deg

More info »