AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997JS2 ∴ Summary
Contact »
(241585) 1997JS2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10238 2.147e-08 au
e 0.107912 4.55e-08
i 18.687 6.139e-06 deg
Ω 157.543 1.427e-05 deg
ω 249.768 3.19e-05 deg
M 112.797 2.755e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7676 au
Aphelion 3.4372 au
Asc. node-Earth separation 2.19521 au
Desc. node-Earth separation 1.94691 au
Earth MOID 1.835 au
Orbital period 1995.91 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 426 (4)
Radar observations (Discarded) 0 (0)
Arc length 9758.26 days
Unobserved 91 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 163.706 deg
Declination 14.232 deg
V Magnitude 21.19 mag
Solar Elongation -129.13 deg
Galactic Latitude 59.94 deg
Rate 0.065 deg/day
Direction -35.561 deg

More info »