AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HH71 ∴ Summary
Contact »
(379791) 2011HH71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52854 1.632e-08 au
e 0.114036 6.504e-08
i 9.414 6.439e-06 deg
Ω 87.695 4.384e-05 deg
ω 84.08 5.564e-05 deg
M 110.078 3.434e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.8169 au
Asc. node-Earth separation 1.48362 au
Desc. node-Earth separation 1.50909 au
Earth MOID 1.26983 au
Orbital period 1468.6 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 306 (0)
Radar observations (Discarded) 0 (0)
Arc length 5904.96 days
Unobserved 318 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 328.107 deg
Declination -18.8101 deg
V Magnitude 22.49 mag
Solar Elongation 85.67 deg
Galactic Latitude -48.18 deg
Rate 0.24 deg/day
Direction 84.354 deg

More info »