AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002PL31 ∴ Summary
Contact »
(169757) 2002PL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55978 1.298e-08 au
e 0.184962 6.008e-08
i 2.421 6.167e-06 deg
Ω 246.344 0.0001312 deg
ω 131.482 0.0001326 deg
M 60.67 2.063e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0863 au
Aphelion 3.0332 au
Asc. node-Earth separation 1.80321 au
Desc. node-Earth separation 1.21712 au
Earth MOID 1.08924 au
Orbital period 1495.9 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 374 (1)
Radar observations (Discarded) 0 (0)
Arc length 12197.4 days
Unobserved 45 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 86.8265 deg
Declination 22.1322 deg
V Magnitude 21.8 mag
Solar Elongation -51.15 deg
Galactic Latitude -3.2 deg
Rate 0.418 deg/day
Direction 89.139 deg

More info »