AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012PJ22 ∴ Summary
Contact »
(550543) 2012PJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18247 4.329e-08 au
e 0.243666 9.157e-08
i 8.626 8.459e-06 deg
Ω 298.245 5.804e-05 deg
ω 82.61 6.167e-05 deg
M 341.467 1.82e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.407 au
Aphelion 3.9579 au
Asc. node-Earth separation 1.88631 au
Desc. node-Earth separation 2.10736 au
Earth MOID 1.42846 au
Orbital period 2073.69 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 173 (1)
Radar observations (Discarded) 0 (0)
Arc length 7086.9 days
Unobserved 685 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 4.03085 deg
Declination 7.65558 deg
V Magnitude 21.48 mag
Solar Elongation 26.77 deg
Galactic Latitude -54.18 deg
Rate 0.478 deg/day
Direction 63.577 deg

More info »