AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999LQ13 ∴ Summary
Contact »
(17161) 1999LQ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.34831 1.709e-08 au
e 0.161617 3.237e-08
i 6.721 3.582e-06 deg
Ω 185.363 2.954e-05 deg
ω 146.5 3.177e-05 deg
M 322.404 1.316e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8072 au
Aphelion 3.8895 au
Asc. node-Earth separation 2.77127 au
Desc. node-Earth separation 1.8723 au
Earth MOID 1.8 au
Orbital period 2237.88 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2580 (18)
Radar observations (Discarded) 0 (0)
Arc length 12691.2 days
Unobserved 236 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 299.611 deg
Declination -14.2795 deg
V Magnitude 19 mag
Solar Elongation 68.81 deg
Galactic Latitude -21.17 deg
Rate 0.305 deg/day
Direction 74.356 deg

More info »