AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Josefdufek ∴ Summary
Contact »
(90937) Josefdufek  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39436 8.75e-09 au
e 0.181606 3.4e-08
i 0.158 4.05e-06 deg
Ω 110.717 0.001688 deg
ω 330.848 0.001688 deg
M 12.086 1.455e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9595 au
Aphelion 2.8292 au
Asc. node-Earth separation 1.01199 au
Desc. node-Earth separation 1.74227 au
Earth MOID 0.97579 au
Orbital period 1353.26 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 896 (2)
Radar observations (Discarded) 0 (0)
Arc length 9665.73 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 85.3549 deg
Declination 23.3653 deg
V Magnitude 20.97 mag
Solar Elongation -50.79 deg
Galactic Latitude -3.72 deg
Rate 0.535 deg/day
Direction 88.065 deg

More info »