AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HH11 ∴ Summary
Contact »
(415202) 2012HH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75282 2.984e-08 au
e 0.083681 5.701e-08
i 7.131 6.071e-06 deg
Ω 143.799 4.761e-05 deg
ω 205.129 5.989e-05 deg
M 84.938 3.934e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5225 au
Aphelion 2.9832 au
Asc. node-Earth separation 1.9707 au
Desc. node-Earth separation 1.52887 au
Earth MOID 1.51713 au
Orbital period 1668.26 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 320 (2)
Radar observations (Discarded) 0 (0)
Arc length 9440.91 days
Unobserved 101 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 71.8806 deg
Declination 17.507 deg
V Magnitude 22.2 mag
Solar Elongation -44.77 deg
Galactic Latitude -17.44 deg
Rate 0.376 deg/day
Direction 79 deg

More info »