AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DR18 ∴ Summary
Contact »
(420047) 2011DR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03737 3.82e-08 au
e 0.118852 8.913e-08
i 11.309 9.2e-06 deg
Ω 359.526 3.29e-05 deg
ω 50.329 6.049e-05 deg
M 283.795 4.295e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6764 au
Aphelion 3.3984 au
Asc. node-Earth separation 1.78028 au
Desc. node-Earth separation 2.24455 au
Earth MOID 1.70167 au
Orbital period 1933.5 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 179 (0)
Radar observations (Discarded) 0 (0)
Arc length 6819.94 days
Unobserved 703 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 345.246 deg
Declination -12.2562 deg
V Magnitude 22.26 mag
Solar Elongation 54.42 deg
Galactic Latitude -60.16 deg
Rate 0.334 deg/day
Direction 65.533 deg

More info »