AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007PJ31 ∴ Summary
Contact »
(341154) 2007PJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79304 1.876e-08 au
e 0.228805 6.864e-08
i 8.373 7.14e-06 deg
Ω 170.154 3.077e-05 deg
ω 203.44 3.465e-05 deg
M 173.201 1.501e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.154 au
Aphelion 3.4321 au
Asc. node-Earth separation 2.35693 au
Desc. node-Earth separation 1.1819 au
Earth MOID 1.15696 au
Orbital period 1704.96 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 340 (2)
Radar observations (Discarded) 0 (0)
Arc length 6549.83 days
Unobserved 430 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 185.908 deg
Declination 2.05862 deg
V Magnitude 21.73 mag
Solar Elongation -155.17 deg
Galactic Latitude 64.06 deg
Rate 0.177 deg/day
Direction -61.642 deg

More info »