AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR287 ∴ Summary
Contact »
(220689) 2004RR287  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04439 3.106e-08 au
e 0.082444 5.08e-08
i 9.941 6.739e-06 deg
Ω 22.738 3.003e-05 deg
ω 277.79 5.692e-05 deg
M 316.549 5.296e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7934 au
Aphelion 3.2954 au
Asc. node-Earth separation 1.99406 au
Desc. node-Earth separation 2.05533 au
Earth MOID 1.80103 au
Orbital period 1940.21 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 398 (0)
Radar observations (Discarded) 0 (0)
Arc length 7677.03 days
Unobserved 373 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 272.727 deg
Declination -33.7876 deg
V Magnitude 20.28 mag
Solar Elongation 123 deg
Galactic Latitude -7.09 deg
Rate 0.086 deg/day
Direction 162.636 deg

More info »