AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WP116 ∴ Summary
Contact »
(403888) 2011WP116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40742 1.32e-08 au
e 0.181037 5.928e-08
i 2.606 6.441e-06 deg
Ω 68.92 0.0001479 deg
ω 345.121 0.0001508 deg
M 120.213 2.293e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9716 au
Aphelion 2.8433 au
Asc. node-Earth separation 0.99634 au
Desc. node-Earth separation 1.80874 au
Earth MOID 0.98338 au
Orbital period 1364.35 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 177 (3)
Radar observations (Discarded) 0 (0)
Arc length 9478.1 days
Unobserved 517 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 186.425 deg
Declination 0.79716 deg
V Magnitude 22.18 mag
Solar Elongation -156.27 deg
Galactic Latitude 62.95 deg
Rate 0.197 deg/day
Direction -72.145 deg

More info »