AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JS3 ∴ Summary
Contact »
(74535) 1999JS3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28879 7.497e-09 au
e 0.221467 3.916e-08
i 7.552 5.201e-06 deg
Ω 196.32 3.431e-05 deg
ω 103.592 3.688e-05 deg
M 20.547 1.219e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7819 au
Aphelion 2.7957 au
Asc. node-Earth separation 1.29522 au
Desc. node-Earth separation 1.07089 au
Earth MOID 0.78516 au
Orbital period 1264.76 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 791 (5)
Radar observations (Discarded) 0 (0)
Arc length 11378.9 days
Unobserved 298 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 355.676 deg
Declination 1.55372 deg
V Magnitude 20.56 mag
Solar Elongation 31.61 deg
Galactic Latitude -56.89 deg
Rate 0.592 deg/day
Direction 68.987 deg

More info »