AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JP39 ∴ Summary
Contact »
(211897) 2004JP39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15821 3.725e-08 au
e 0.099307 5.318e-08
i 10.308 6.234e-06 deg
Ω 132.305 3.158e-05 deg
ω 294.367 4.92e-05 deg
M 357.966 4.238e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8446 au
Aphelion 3.4718 au
Asc. node-Earth separation 2.01899 au
Desc. node-Earth separation 2.24649 au
Earth MOID 1.8788 au
Orbital period 2050.03 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 349 (1)
Radar observations (Discarded) 0 (0)
Arc length 7168.93 days
Unobserved 115 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 60.2573 deg
Declination 13.4719 deg
V Magnitude 21.54 mag
Solar Elongation -26.83 deg
Galactic Latitude -28.66 deg
Rate 0.4 deg/day
Direction 74.932 deg

More info »