AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PD55 ∴ Summary
Contact »
(108989) 2001PD55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03808 2.199e-08 au
e 0.057831 4.403e-08
i 6.706 4.588e-06 deg
Ω 126.153 3.787e-05 deg
ω 182.229 5.628e-05 deg
M 110.779 3.976e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8624 au
Aphelion 3.2138 au
Asc. node-Earth separation 2.22951 au
Desc. node-Earth separation 1.84738 au
Earth MOID 1.84736 au
Orbital period 1934.18 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 803 (4)
Radar observations (Discarded) 0 (0)
Arc length 9119.78 days
Unobserved 112 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 60.6367 deg
Declination 16.2529 deg
V Magnitude 21.4 mag
Solar Elongation -26.25 deg
Galactic Latitude -26.52 deg
Rate 0.356 deg/day
Direction 76.193 deg

More info »