AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PJ4 ∴ Summary
Contact »
(217032) 2001PJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.98079 4.46e-08 au
e 0.188275 5.829e-08
i 7.449 6.493e-06 deg
Ω 318.586 4.256e-05 deg
ω 45.208 4.547e-05 deg
M 268.778 1.744e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2313 au
Aphelion 4.7303 au
Asc. node-Earth separation 2.37669 au
Desc. node-Earth separation 3.4412 au
Earth MOID 2.23471 au
Orbital period 2901.04 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 588 (2)
Radar observations (Discarded) 0 (0)
Arc length 8023.01 days
Unobserved 352 days

More info »
Ephemeris at epoch 60459 MJD
Right Ascension 260.945 deg
Declination -31.7385 deg
V Magnitude 19.85 mag
Solar Elongation 163.27 deg
Galactic Latitude 2.44 deg
Rate 0.15 deg/day
Direction -87.029 deg

More info »