AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HE2 ∴ Summary
Contact »
(408424) 2013HE2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72505 2.731e-08 au
e 0.146936 5.295e-08
i 10.082 6.496e-06 deg
Ω 91.038 5.097e-05 deg
ω 209.791 6.073e-05 deg
M 90.4 3.447e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3246 au
Aphelion 3.1255 au
Asc. node-Earth separation 2.07284 au
Desc. node-Earth separation 1.34838 au
Earth MOID 1.31446 au
Orbital period 1643.08 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 6675.81 days
Unobserved 132 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 44.6614 deg
Declination 11.9482 deg
V Magnitude 22.33 mag
Solar Elongation -18.21 deg
Galactic Latitude -40.21 deg
Rate 0.402 deg/day
Direction 69.847 deg

More info »