AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DS18 ∴ Summary
Contact »
(336810) 2011DS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3145 1.994e-08 au
e 0.168618 7.046e-08
i 4.921 1.053e-05 deg
Ω 180.568 9.086e-05 deg
ω 39.498 9.771e-05 deg
M 211.959 3.16e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9242 au
Aphelion 2.7048 au
Asc. node-Earth separation 0.99372 au
Desc. node-Earth separation 1.58235 au
Earth MOID 0.91977 au
Orbital period 1286.13 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 170 (1)
Radar observations (Discarded) 0 (0)
Arc length 9194.17 days
Unobserved 154 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 55.9579 deg
Declination 16.2455 deg
V Magnitude 23.16 mag
Solar Elongation -27.55 deg
Galactic Latitude -29.76 deg
Rate 0.402 deg/day
Direction 76.943 deg

More info »