AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JB20 ∴ Summary
Contact »
(393778) 2005JB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69229 2.267e-08 au
e 0.209798 6.01e-08
i 14.047 6.216e-06 deg
Ω 89.108 2.387e-05 deg
ω 119.019 3.026e-05 deg
M 107.996 2.006e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1274 au
Aphelion 3.2571 au
Asc. node-Earth separation 1.88252 au
Desc. node-Earth separation 1.31968 au
Earth MOID 1.1595 au
Orbital period 1613.54 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 362 (1)
Radar observations (Discarded) 0 (0)
Arc length 6225.69 days
Unobserved 758 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 358.723 deg
Declination -12.4458 deg
V Magnitude 22.28 mag
Solar Elongation 42.3 deg
Galactic Latitude -70.22 deg
Rate 0.34 deg/day
Direction 72.635 deg

More info »