NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WC52 ∴ Summary
Contact »
(499307) 2009WC52  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5218 3.338e-08 au
e 0.554561 1.204e-07
i 7.151 9.154e-06 deg
Ω 178.66 7.357e-05 deg
ω 149.229 7.861e-05 deg
M 108.211 1.045e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1233 au
Aphelion 3.9203 au
Asc. node-Earth separation 2.33826 au
Desc. node-Earth separation 0.17877 au
Earth MOID 0.12768 au
Orbital period 1462.73 days
Date of orbit computation   Oct 1 22:42
Observational summary
Optical observations (Discarded) 184 (1)
Radar observations (Discarded) 0 (0)
Arc length 2966 days
Unobserved 314 days

More info »
Ephemeris at epoch 58437 MJD
Right Ascension 141.729 deg
Declination 8.68459 deg
V Magnitude 24.91 mag
Solar Elongation 91.01 deg
Galactic Latitude 38.39 deg
Rate 0.083 deg/day
Direction 122.042 deg

More info »





This Web Site has been visited 347852 times since 47

and this Page has been visited 508 times since 2017/10/09