AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WG15 ∴ Summary
Contact »
(181999) 1999WG15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26223 1.053e-08 au
e 0.194268 5.165e-08
i 2.151 6.131e-06 deg
Ω 61.833 0.0001487 deg
ω 268.944 0.0001497 deg
M 101.926 1.902e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8228 au
Aphelion 2.7017 au
Asc. node-Earth separation 1.19737 au
Desc. node-Earth separation 1.15729 au
Earth MOID 0.81335 au
Orbital period 1242.8 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 453 (6)
Radar observations (Discarded) 0 (0)
Arc length 8859.07 days
Unobserved 110 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 80.9847 deg
Declination 24.2367 deg
V Magnitude 22.68 mag
Solar Elongation -46.84 deg
Galactic Latitude -6.61 deg
Rate 0.41 deg/day
Direction 86.064 deg

More info »