AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013JB9 ∴ Summary
Contact »
(451831) 2013JB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1387 7.235e-08 au
e 0.132331 5.782e-08
i 8.836 6.443e-06 deg
Ω 75.465 5.902e-05 deg
ω 180.952 7.679e-05 deg
M 321.057 6.215e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7234 au
Aphelion 3.554 au
Asc. node-Earth separation 2.56959 au
Desc. node-Earth separation 1.70856 au
Earth MOID 1.70831 au
Orbital period 2031.06 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 202 (1)
Radar observations (Discarded) 0 (0)
Arc length 4878.15 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 212.047 deg
Declination -2.96342 deg
V Magnitude 19.98 mag
Solar Elongation -169.78 deg
Galactic Latitude 54.67 deg
Rate 0.206 deg/day
Direction -81.076 deg

More info »