AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HR12 ∴ Summary
Contact »
(104749) 2000HR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40125 6.893e-09 au
e 0.14859 3.922e-08
i 2.424 4.464e-06 deg
Ω 13.691 8.107e-05 deg
ω 136.51 8.221e-05 deg
M 210.334 1.309e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0445 au
Aphelion 2.7581 au
Asc. node-Earth separation 1.63329 au
Desc. node-Earth separation 1.11971 au
Earth MOID 1.05662 au
Orbital period 1359.11 days
Date of orbit computation  feb 22 02:12
Observational summary
Optical observations (Discarded) 1088 (6)
Radar observations (Discarded) 0 (0)
Arc length 10070.9 days
Unobserved 187 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 4.95007 deg
Declination 1.56695 deg
V Magnitude 21.51 mag
Solar Elongation 22.96 deg
Galactic Latitude -60.31 deg
Rate 0.407 deg/day
Direction 65.872 deg

More info »