AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015QL9 ∴ Summary
Contact »
(493645) 2015QL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61417 1.425e-08 au
e 0.310438 7.409e-08
i 5.948 9.376e-06 deg
Ω 170.562 6.491e-05 deg
ω 189.876 7.251e-05 deg
M 13.192 1.946e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8026 au
Aphelion 3.4257 au
Asc. node-Earth separation 2.40975 au
Desc. node-Earth separation 0.8034 au
Earth MOID 0.79968 au
Orbital period 1543.82 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 218 (2)
Radar observations (Discarded) 0 (0)
Arc length 22048.9 days
Unobserved 1171 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 33.7648 deg
Declination 10.5989 deg
V Magnitude 21.78 mag
Solar Elongation -3.49 deg
Galactic Latitude -47.17 deg
Rate 0.616 deg/day
Direction 72.578 deg

More info »