AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AD21 ∴ Summary
Contact »
(382728) 2003AD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3822 1.727e-08 au
e 0.181677 5.577e-08
i 11.62 5.032e-06 deg
Ω 295.83 3.985e-05 deg
ω 126.012 4.879e-05 deg
M 308.498 2.465e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9494 au
Aphelion 2.815 au
Asc. node-Earth separation 1.56277 au
Desc. node-Earth separation 1.0982 au
Earth MOID 0.98783 au
Orbital period 1342.97 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 264 (1)
Radar observations (Discarded) 0 (0)
Arc length 8988.37 days
Unobserved 311 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 6.94707 deg
Declination 11.0461 deg
V Magnitude 21.95 mag
Solar Elongation 25.23 deg
Galactic Latitude -51.4 deg
Rate 0.54 deg/day
Direction 63.365 deg

More info »