AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015WY18 ∴ Summary
Contact »
(638287) 2015WY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17973 4.015e-08 au
e 0.072139 8.413e-08
i 8.431 7.759e-06 deg
Ω 285.542 6.078e-05 deg
ω 217.556 8.22e-05 deg
M 101.16 5.858e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9504 au
Aphelion 3.4091 au
Asc. node-Earth separation 2.3385 au
Desc. node-Earth separation 2.00933 au
Earth MOID 1.96948 au
Orbital period 2071.02 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 184 (0)
Radar observations (Discarded) 0 (0)
Arc length 8488.93 days
Unobserved 348 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 271.836 deg
Declination -28.5775 deg
V Magnitude 21.7 mag
Solar Elongation 123.18 deg
Galactic Latitude -3.94 deg
Rate 0.008 deg/day
Direction -69.699 deg

More info »