AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WL16 ∴ Summary
Contact »
2009WL16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57794 2.153e-07 au
e 0.173563 1.151e-06
i 2.672 1.253e-05 deg
Ω 16.719 0.0001383 deg
ω 9.412 0.0001552 deg
M 195.385 7.874e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1305 au
Aphelion 3.0254 au
Asc. node-Earth separation 1.13684 au
Desc. node-Earth separation 2.01597 au
Earth MOID 1.13482 au
Orbital period 1511.84 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 125 (0)
Radar observations (Discarded) 0 (0)
Arc length 4390.81 days
Unobserved 900 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 223.021 deg
Declination -18.1406 deg
V Magnitude 22.32 mag
Solar Elongation 163.05 deg
Galactic Latitude 36.11 deg
Rate 0.205 deg/day
Direction -77.123 deg

More info »