AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JF18 ∴ Summary
Contact »
(66286) 1999JF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39254 9.303e-09 au
e 0.193458 3.251e-08
i 8.829 3.828e-06 deg
Ω 232.535 2.336e-05 deg
ω 32.063 2.578e-05 deg
M 224.909 1.182e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9297 au
Aphelion 2.8554 au
Asc. node-Earth separation 0.96795 au
Desc. node-Earth separation 1.76634 au
Earth MOID 0.92048 au
Orbital period 1351.72 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1532 (10)
Radar observations (Discarded) 0 (0)
Arc length 10989.2 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 »