AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WP61 ∴ Summary
Contact »
(484718) 2008WP61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43861 1.842e-08 au
e 0.279858 7.737e-08
i 10.661 8.245e-06 deg
Ω 69.338 4.228e-05 deg
ω 333.382 4.82e-05 deg
M 22.713 2.555e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7561 au
Aphelion 3.1211 au
Asc. node-Earth separation 0.8125 au
Desc. node-Earth separation 1.98388 au
Earth MOID 0.7729 au
Orbital period 1390.95 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 6987.95 days
Unobserved 131 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 68.3042 deg
Declination 24.9382 deg
V Magnitude 22.08 mag
Solar Elongation -41.38 deg
Galactic Latitude -15.4 deg
Rate 0.591 deg/day
Direction 77.059 deg

More info »