NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WQ21 ∴ Summary
Contact »
2003WQ21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.34501 0.0004929 au
e 0.160613 0.0002168
i 19.914 0.01558 deg
Ω 230.361 0.001183 deg
ω 192.691 0.01594 deg
M 170.25 1.677 deg

More info »
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.129 au
Aphelion 1.561 au
Asc. node-Earth separation 0.5439 au
Desc. node-Earth separation 0.14395 au
Earth MOID 0.14369 au
Orbital period 569.756 days
Date of orbit computation   Nov 18 11:53
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 4884 days

More info »
Ephemeris at epoch 57866 MJD
Right Ascension 305.597 deg
Declination -4.42589 deg
V Magnitude 25.41 mag
Solar Elongation 86.08 deg
Galactic Latitude -22.22 deg
Rate 0.609 deg/day
Direction 50.108 deg

More info »





This Web Site has been visited 528534 times since

and this Page has been visited 2052 times since 2011/06/25