AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JW80 ∴ Summary
Contact »
(172143) 2002JW80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29505 8.609e-09 au
e 0.148318 3.724e-08
i 2.035 4.003e-06 deg
Ω 332.796 0.0001076 deg
ω 10.272 0.0001082 deg
M 355.081 1.391e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9547 au
Aphelion 2.6354 au
Asc. node-Earth separation 0.94847 au
Desc. node-Earth separation 1.63939 au
Earth MOID 0.94654 au
Orbital period 1269.95 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 908 (7)
Radar observations (Discarded) 0 (0)
Arc length 7753.85 days
Unobserved 313 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 0.82746 deg
Declination 0.69967 deg
V Magnitude 20.97 mag
Solar Elongation 31.96 deg
Galactic Latitude -59.86 deg
Rate 0.572 deg/day
Direction 65.547 deg

More info »