NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SD20 ∴ Summary
Contact »
(333478) 2004SD20  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.875145 4.359e-09 au
e 0.46483 1.748e-07
i 21.335 2.024e-05 deg
Ω 46.597 5.512e-05 deg
ω 94.448 5.039e-05 deg
M 308.508 3.665e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4684 au
Aphelion 1.2819 au
Asc. node-Earth separation -0.278 au
Desc. node-Earth separation -0.34682 au
Earth MOID 0.17994 au
Orbital period 299.033 days
Date of orbit computation   May 15 20:17
Observational summary
Optical observations (Discarded) 113 (0)
Radar observations (Discarded) 0 (0)
Arc length 3316 days
Unobserved 1316 days

More info »
Ephemeris at epoch 57902 MJD
Right Ascension 22.868 deg
Declination -30.3484 deg
V Magnitude 19.08 mag
Solar Elongation 66.31 deg
Galactic Latitude -80.66 deg
Rate 1.027 deg/day
Direction 166.55 deg

More info »





This Web Site has been visited 839434 times since

and this Page has been visited 2892 times since 2012/08/18