NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PL9 ∴ Summary
Contact »
(108906) 2001PL9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.23539 2.833e-09 au
e 0.36064 6.641e-08
i 20.928 7.485e-06 deg
Ω 172.06 9.535e-06 deg
ω 343.989 1.347e-05 deg
M 105.668 1.275e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7899 au
Aphelion distance 1.6809 au
Asc. node-Earth separation -0.19558 au
Desc. node-Earth separation 0.64047 au
Earth MOID 0.19246 au
Orbital period 501.537 days
Date of orbit computation   Oct 20 09:56
Observational summary
Optical observations (Discarded) 586 (6)
Radar observations (Discarded) 0 (0)
Arc length 6954 days
Unobserved 468 days

More info »
Ephemeris
(Epoch 59548 MJD)
Right Ascension 257.856 deg
Declination -11.1888 deg
V Magnitude 20.7 mag
Solar Elongation -15.47 deg
Galactic Latitude 16.29 deg
Rate 0.863 deg/day
Direction 94.27 deg

More info »