AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WF16 ∴ Summary
Contact »
(312921) 2011WF16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1819 1.041e-08 au
e 0.157579 4.26e-08
i 3.342 6.542e-06 deg
Ω 161.676 7.133e-05 deg
ω 96.241 7.476e-05 deg
M 107.066 2.317e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8381 au
Aphelion 2.5257 au
Asc. node-Earth separation 1.17402 au
Desc. node-Earth separation 1.08379 au
Earth MOID 0.82658 au
Orbital period 1177.2 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 407 (5)
Radar observations (Discarded) 0 (0)
Arc length 9551.95 days
Unobserved 272 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 28.2861 deg
Declination 9.80742 deg
V Magnitude 22.43 mag
Solar Elongation 5.45 deg
Galactic Latitude -50.15 deg
Rate 0.47 deg/day
Direction 70.473 deg

More info »