AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PU31 ∴ Summary
Contact »
(205449) 2001PU31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08579 2.578e-08 au
e 0.072953 6.452e-08
i 11.469 5.378e-06 deg
Ω 93.599 3.853e-05 deg
ω 243.664 6.234e-05 deg
M 53.975 5.259e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8607 au
Aphelion 3.3109 au
Asc. node-Earth separation 2.18913 au
Desc. node-Earth separation 1.95672 au
Earth MOID 1.87194 au
Orbital period 1979.92 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 384 (1)
Radar observations (Discarded) 0 (0)
Arc length 8153.84 days
Unobserved 134 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 39.3411 deg
Declination 8.31107 deg
V Magnitude 21.38 mag
Solar Elongation -11.63 deg
Galactic Latitude -46.25 deg
Rate 0.39 deg/day
Direction 68.676 deg

More info »