AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015YS18 ∴ Summary
Contact »
(488222) 2015YS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54238 2.796e-08 au
e 0.139315 6.693e-08
i 14.846 8.16e-06 deg
Ω 85.254 2.283e-05 deg
ω 226.117 4.064e-05 deg
M 124.439 3.988e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1882 au
Aphelion 2.8966 au
Asc. node-Earth separation 1.7761 au
Desc. node-Earth separation 1.25761 au
Earth MOID 1.19753 au
Orbital period 1480.68 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 263 (0)
Radar observations (Discarded) 0 (0)
Arc length 7303.09 days
Unobserved 104 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 77.412 deg
Declination 24.5265 deg
V Magnitude 22.14 mag
Solar Elongation -42.66 deg
Galactic Latitude -9.13 deg
Rate 0.362 deg/day
Direction 79.212 deg

More info »