AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017DU121 ∴ Summary
Contact »
(584447) 2017DU121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3845 2.202e-08 au
e 0.04189 6.063e-08
i 6.815 7.104e-06 deg
Ω 176.035 5.141e-05 deg
ω 73.948 0.0001023 deg
M 282.658 9.051e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2846 au
Aphelion 2.4844 au
Asc. node-Earth separation 1.3583 au
Desc. node-Earth separation 1.40418 au
Earth MOID 1.28238 au
Orbital period 1344.92 days
Date of orbit computation  feb 22 03:51
Observational summary
Optical observations (Discarded) 214 (0)
Radar observations (Discarded) 0 (0)
Arc length 8004.11 days
Unobserved 88 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 154.004 deg
Declination 10.2244 deg
V Magnitude 21.49 mag
Solar Elongation -123.1 deg
Galactic Latitude 49.73 deg
Rate 0.055 deg/day
Direction 47.303 deg

More info »