AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Laurawong ∴ Summary
Contact »
(18709) Laurawong  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63499 1.055e-08 au
e 0.027015 3.468e-08
i 8.237 4.945e-06 deg
Ω 198.404 2.232e-05 deg
ω 242.165 9.98e-05 deg
M 159.365 9.482e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5638 au
Aphelion 2.7062 au
Asc. node-Earth separation 1.6654 au
Desc. node-Earth separation 1.60282 au
Earth MOID 1.58827 au
Orbital period 1562.31 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2380 (15)
Radar observations (Discarded) 0 (0)
Arc length 11559.8 days
Unobserved 322 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 261.866 deg
Declination -14.524 deg
V Magnitude 18.59 mag
Solar Elongation 133.26 deg
Galactic Latitude 11.2 deg
Rate 0.09 deg/day
Direction -32.186 deg

More info »