AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997PU2 ∴ Summary
Contact »
(31106) 1997PU2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27917 6.635e-09 au
e 0.14136 3.159e-08
i 23.008 3.584e-06 deg
Ω 150.296 7.46e-06 deg
ω 6.083 1.299e-05 deg
M 57.176 1.079e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.957 au
Aphelion 2.6014 au
Asc. node-Earth separation 0.97013 au
Desc. node-Earth separation 1.58816 au
Earth MOID 0.9688 au
Orbital period 1256.79 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 3078 (284)
Radar observations (Discarded) 0 (0)
Arc length 9755.05 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 257.404 deg
Declination 14.2332 deg
V Magnitude 18.08 mag
Solar Elongation 127.91 deg
Galactic Latitude 28.87 deg
Rate 0.201 deg/day
Direction -20.66 deg

More info »