AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009PD9 ∴ Summary
Contact »
(513503) 2009PD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21082 4.106e-08 au
e 0.16465 6.936e-08
i 6.146 7.897e-06 deg
Ω 355.092 6.969e-05 deg
ω 326.023 7.483e-05 deg
M 216.309 2.733e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6822 au
Aphelion 3.7395 au
Asc. node-Earth separation 1.74421 au
Desc. node-Earth separation 2.62323 au
Earth MOID 1.67234 au
Orbital period 2101.47 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 163 (0)
Radar observations (Discarded) 0 (0)
Arc length 7964.22 days
Unobserved 438 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 162.348 deg
Declination 8.65752 deg
V Magnitude 22.18 mag
Solar Elongation -152.94 deg
Galactic Latitude 55.76 deg
Rate 0.155 deg/day
Direction -75.462 deg

More info »