AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RD20 ∴ Summary
Contact »
(280171) 2002RD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87922 2.42e-08 au
e 0.263265 7.197e-08
i 13.438 5.29e-06 deg
Ω 157.183 4.644e-05 deg
ω 193.163 5.372e-05 deg
M 147.202 3.131e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1212 au
Aphelion 3.6372 au
Asc. node-Earth separation 2.61357 au
Desc. node-Earth separation 1.12377 au
Earth MOID 1.11673 au
Orbital period 1784.48 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 298 (0)
Radar observations (Discarded) 0 (0)
Arc length 7856.06 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »