AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JD20 ∴ Summary
Contact »
(180718) 2004JD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6323 1.544e-08 au
e 0.168388 5.192e-08
i 5.507 5.75e-06 deg
Ω 23.408 4.529e-05 deg
ω 158.958 4.73e-05 deg
M 274.745 1.543e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1891 au
Aphelion 3.0755 au
Asc. node-Earth separation 2.03866 au
Desc. node-Earth separation 1.20746 au
Earth MOID 1.19269 au
Orbital period 1559.91 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 558 (3)
Radar observations (Discarded) 0 (0)
Arc length 11002.1 days
Unobserved 111 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 68.7395 deg
Declination 25.7493 deg
V Magnitude 21.68 mag
Solar Elongation -35.15 deg
Galactic Latitude -14.57 deg
Rate 0.401 deg/day
Direction 81.778 deg

More info »