AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015XW89 ∴ Summary
Contact »
(516148) 2015XW89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24628 5.194e-08 au
e 0.200714 5.951e-08
i 17.974 6.607e-06 deg
Ω 142.675 2.029e-05 deg
ω 287.202 2.883e-05 deg
M 122.616 1.684e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5947 au
Aphelion 3.8978 au
Asc. node-Earth separation 1.95418 au
Desc. node-Earth separation 2.29978 au
Earth MOID 1.67664 au
Orbital period 2136.37 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 277 (0)
Radar observations (Discarded) 0 (0)
Arc length 5297.31 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 215.901 deg
Declination 9.99107 deg
V Magnitude 21.45 mag
Solar Elongation -156.41 deg
Galactic Latitude 62.33 deg
Rate 0.184 deg/day
Direction -67.677 deg

More info »