AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JB9 ∴ Summary
Contact »
(117018) 2004JB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6479 1.159e-08 au
e 0.202004 3.626e-08
i 2.564 5.647e-06 deg
Ω 351.643 9.449e-05 deg
ω 278.523 9.562e-05 deg
M 195.652 1.579e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.113 au
Aphelion 3.1828 au
Asc. node-Earth separation 1.4608 au
Desc. node-Earth separation 1.62464 au
Earth MOID 1.0986 au
Orbital period 1573.81 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 726 (4)
Radar observations (Discarded) 0 (0)
Arc length 9978 days
Unobserved 111 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 89.6243 deg
Declination 25.4895 deg
V Magnitude 21.98 mag
Solar Elongation -54.74 deg
Galactic Latitude 0.7 deg
Rate 0.283 deg/day
Direction 91.711 deg

More info »