AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DE87 ∴ Summary
Contact »
(550313) 2012DE87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74864 2.655e-08 au
e 0.212981 8.391e-08
i 19.207 1.006e-05 deg
Ω 155.44 2.057e-05 deg
ω 348.163 4.177e-05 deg
M 249.21 2.523e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1632 au
Aphelion 3.334 au
Asc. node-Earth separation 1.18196 au
Desc. node-Earth separation 2.30541 au
Earth MOID 1.17809 au
Orbital period 1664.47 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 113 (0)
Radar observations (Discarded) 0 (0)
Arc length 3369.84 days
Unobserved 1075 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 18.9372 deg
Declination -1.88896 deg
V Magnitude 23.33 mag
Solar Elongation 13.11 deg
Galactic Latitude -64.1 deg
Rate 0.374 deg/day
Direction 73.348 deg

More info »