AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015WC20 ∴ Summary
Contact »
(638289) 2015WC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62484 2.949e-08 au
e 0.195862 9.564e-08
i 1.323 8.271e-06 deg
Ω 130.912 0.0004387 deg
ω 232.549 0.0004395 deg
M 18.638 2.158e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1107 au
Aphelion 3.1389 au
Asc. node-Earth separation 1.87956 au
Desc. node-Earth separation 1.24174 au
Earth MOID 1.10867 au
Orbital period 1553.29 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 9102.8 days
Unobserved 218 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 33.5435 deg
Declination 12.5116 deg
V Magnitude 22.31 mag
Solar Elongation -5.53 deg
Galactic Latitude -45.57 deg
Rate 0.535 deg/day
Direction 70.642 deg

More info »