AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DQ49 ∴ Summary
Contact »
(458538) 2011DQ49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.15792 5.143e-08 au
e 0.130675 1.137e-07
i 28.791 1.641e-05 deg
Ω 171.621 2.129e-05 deg
ω 328.017 6.384e-05 deg
M 142.478 5.621e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7453 au
Aphelion 3.5706 au
Asc. node-Earth separation 1.79888 au
Desc. node-Earth separation 2.48499 au
Earth MOID 1.77912 au
Orbital period 2049.75 days
Date of orbit computation  Oct 31 09:35
Observational summary
Optical observations (Discarded) 120 (0)
Radar observations (Discarded) 0 (0)
Arc length 6288.74 days
Unobserved 721 days

More info »
Ephemeris at epoch 58597 MJD
Right Ascension 331.886 deg
Declination 3.50445 deg
V Magnitude 22.54 mag
Solar Elongation 59.17 deg
Galactic Latitude -40 deg
Rate 0.238 deg/day
Direction 70.438 deg

More info »





This Web Site has been visited 154002 times since

and this Page has been visited 16 times since 2017/10/27