AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JP22 ∴ Summary
Contact »
(397789) 2008JP22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16457 3.913e-08 au
e 0.274007 8.534e-08
i 27.525 7.273e-06 deg
Ω 235.518 1.285e-05 deg
ω 37.4 1.902e-05 deg
M 259.24 1.434e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2975 au
Aphelion 4.0317 au
Asc. node-Earth separation 1.39244 au
Desc. node-Earth separation 2.75373 au
Earth MOID 1.32746 au
Orbital period 2056.23 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 377 (0)
Radar observations (Discarded) 0 (0)
Arc length 7006.98 days
Unobserved 92 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 123.151 deg
Declination -11.075 deg
V Magnitude 21.42 mag
Solar Elongation -98.02 deg
Galactic Latitude 12.43 deg
Rate 0.15 deg/day
Direction 45.772 deg

More info »