AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015YH18 ∴ Summary
Contact »
(473714) 2015YH18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10601 3.835e-08 au
e 0.152167 5.515e-08
i 9.429 6.105e-06 deg
Ω 266.471 3.723e-05 deg
ω 150.953 4.419e-05 deg
M 219.529 2.151e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6334 au
Aphelion 3.5786 au
Asc. node-Earth separation 2.48346 au
Desc. node-Earth separation 1.6947 au
Earth MOID 1.65096 au
Orbital period 1999.41 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 315 (4)
Radar observations (Discarded) 0 (0)
Arc length 7207.99 days
Unobserved 286 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 284.715 deg
Declination -22.6547 deg
V Magnitude 22.33 mag
Solar Elongation 84.9 deg
Galactic Latitude -11.67 deg
Rate 0.17 deg/day
Direction 76.19 deg

More info »