AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JW12 ∴ Summary
Contact »
(169634) 2002JW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27864 1.257e-08 au
e 0.205573 4.085e-08
i 20.929 7.528e-06 deg
Ω 56.555 1.365e-05 deg
ω 60.334 3.194e-05 deg
M 218.572 2.26e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8102 au
Aphelion 2.7471 au
Asc. node-Earth separation 0.9933 au
Desc. node-Earth separation 1.41798 au
Earth MOID 0.90099 au
Orbital period 1256.35 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 647 (5)
Radar observations (Discarded) 0 (0)
Arc length 7868.95 days
Unobserved 687 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 355.004 deg
Declination -21.1956 deg
V Magnitude 21.61 mag
Solar Elongation 51.38 deg
Galactic Latitude -72.68 deg
Rate 0.382 deg/day
Direction 72.841 deg

More info »