AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HE3 ∴ Summary
Contact »
(77444) 2001HE3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11914 1.82e-08 au
e 0.150923 3.655e-08
i 2.39 4.222e-06 deg
Ω 77.379 0.0001236 deg
ω 203.87 0.0001252 deg
M 10.988 2.085e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6484 au
Aphelion 3.5899 au
Asc. node-Earth separation 2.55155 au
Desc. node-Earth separation 1.6636 au
Earth MOID 1.63195 au
Orbital period 2012.11 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1177 (3)
Radar observations (Discarded) 0 (0)
Arc length 10761 days
Unobserved 307 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 326.451 deg
Declination -15.1899 deg
V Magnitude 19.99 mag
Solar Elongation 72.36 deg
Galactic Latitude -45.37 deg
Rate 0.322 deg/day
Direction 73.096 deg

More info »