NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HE12 ∴ Summary
Contact »
(197588) 2004HE12  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.84511 2.58e-08 au
e 0.466058 1.877e-07
i 42.726 2.611e-05 deg
Ω 338.046 1.217e-05 deg
ω 162.226 2.661e-05 deg
M 193.552 6.368e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9852 au
Aphelion distance 2.705 au
Asc. node-Earth separation 1.58647 au
Desc. node-Earth separation 0.01014 au
Earth MOID 0.01005 au
Orbital period 915.441 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 113 (1)
Radar observations (Discarded) 0 (0)
Arc length 7606 days
Unobserved 683 days

More info »
Ephemeris
(Epoch 60097 MJD)
Right Ascension 1.6707 deg
Declination 3.74515 deg
V Magnitude 22.5 mag
Solar Elongation 67.92 deg
Galactic Latitude -57.29 deg
Rate 0.303 deg/day
Direction 41.457 deg

More info »