AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HN82 ∴ Summary
Contact »
(389620) 2011HN82  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19614 1.199e-08 au
e 0.183654 5.505e-08
i 5.525 6.299e-06 deg
Ω 133.985 5.963e-05 deg
ω 121.694 6.288e-05 deg
M 328.325 1.986e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7928 au
Aphelion 2.5995 au
Asc. node-Earth separation 1.36372 au
Desc. node-Earth separation 0.9212 au
Earth MOID 0.7852 au
Orbital period 1188.74 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 180 (2)
Radar observations (Discarded) 0 (0)
Arc length 7996.82 days
Unobserved 439 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 230.629 deg
Declination -8.32396 deg
V Magnitude 20.5 mag
Solar Elongation 137.1 deg
Galactic Latitude 39.06 deg
Rate 0.093 deg/day
Direction 28.371 deg

More info »