AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Wafakhalil ∴ Summary
Contact »
(21387) Wafakhalil  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36853 6.248e-09 au
e 0.120951 3.489e-08
i 3.48 3.856e-06 deg
Ω 331.663 4.834e-05 deg
ω 4.392 4.989e-05 deg
M 242.052 1.309e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0821 au
Aphelion 2.655 au
Asc. node-Earth separation 1.07224 au
Desc. node-Earth separation 1.66542 au
Earth MOID 1.07216 au
Orbital period 1331.42 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2157 (10)
Radar observations (Discarded) 0 (0)
Arc length 10944.2 days
Unobserved 112 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 209.391 deg
Declination -17.2838 deg
V Magnitude 18.09 mag
Solar Elongation 171.26 deg
Galactic Latitude 42.78 deg
Rate 0.245 deg/day
Direction -74.34 deg

More info »