AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008PW18 ∴ Summary
Contact »
(647076) 2008PW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60597 2.929e-08 au
e 0.272627 5.814e-08
i 14.057 8.184e-06 deg
Ω 157.235 4.807e-05 deg
ω 138.166 5.578e-05 deg
M 278.75 3.309e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8955 au
Aphelion 3.3164 au
Asc. node-Earth separation 2.03745 au
Desc. node-Earth separation 0.99584 au
Earth MOID 0.90389 au
Orbital period 1536.57 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 5689.41 days
Unobserved 50 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 177.534 deg
Declination 12.6956 deg
V Magnitude 21.66 mag
Solar Elongation -135.68 deg
Galactic Latitude 69.65 deg
Rate 0.124 deg/day
Direction -56.734 deg

More info »