AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HE47 ∴ Summary
Contact »
(369809) 2012HE47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77864 2.733e-08 au
e 0.073287 4.498e-08
i 5.598 5.835e-06 deg
Ω 136.866 5.543e-05 deg
ω 114.471 7.638e-05 deg
M 184.965 4.872e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.575 au
Aphelion 2.9823 au
Asc. node-Earth separation 1.86471 au
Desc. node-Earth separation 1.6687 au
Earth MOID 1.56671 au
Orbital period 1691.79 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 341 (2)
Radar observations (Discarded) 0 (0)
Arc length 7974.94 days
Unobserved 137 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 68.6151 deg
Declination 18.2516 deg
V Magnitude 22.44 mag
Solar Elongation -33.95 deg
Galactic Latitude -19.44 deg
Rate 0.358 deg/day
Direction 79.128 deg

More info »