AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JS99 ∴ Summary
Contact »
(80074) 1999JS99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17909 1.711e-08 au
e 0.185817 3.268e-08
i 15.734 4.503e-06 deg
Ω 154.956 1.428e-05 deg
ω 100.484 2.033e-05 deg
M 139.936 1.256e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5884 au
Aphelion 3.7698 au
Asc. node-Earth separation 2.18753 au
Desc. node-Earth separation 1.9592 au
Earth MOID 1.63135 au
Orbital period 2070.4 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1252 (8)
Radar observations (Discarded) 0 (0)
Arc length 10728 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »