AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GW16 ∴ Summary
Contact »
(389592) 2011GW16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32383 2.046e-08 au
e 0.180362 9.37e-08
i 3.539 8.39e-06 deg
Ω 330.858 0.0001726 deg
ω 130.158 0.0001747 deg
M 313.416 3.292e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9047 au
Aphelion 2.743 au
Asc. node-Earth separation 1.5333 au
Desc. node-Earth separation 1.02575 au
Earth MOID 0.92428 au
Orbital period 1293.91 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 117 (2)
Radar observations (Discarded) 0 (0)
Arc length 7654.14 days
Unobserved 216 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 38.9267 deg
Declination 17.6522 deg
V Magnitude 22.35 mag
Solar Elongation -7.51 deg
Galactic Latitude -38.58 deg
Rate 0.556 deg/day
Direction 71.754 deg

More info »