AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RF47 ∴ Summary
Contact »
(13397) 1999RF47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44626 6.021e-09 au
e 0.207555 2.937e-08
i 2.599 3.329e-06 deg
Ω 23.807 7.971e-05 deg
ω 348.441 8.016e-05 deg
M 118.174 9.678e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9385 au
Aphelion 2.954 au
Asc. node-Earth separation 0.94938 au
Desc. node-Earth separation 1.9356 au
Earth MOID 0.93889 au
Orbital period 1397.5 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2065 (9)
Radar observations (Discarded) 0 (0)
Arc length 19349 days
Unobserved 40 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 136.086 deg
Declination 19.0679 deg
V Magnitude 20.13 mag
Solar Elongation -97.02 deg
Galactic Latitude 37.58 deg
Rate 0.161 deg/day
Direction 113.286 deg

More info »