NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HE12 ∴ Summary
Contact »
(197588) 2004HE12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.84554 3.184e-08 au
e 0.465894 1.952e-07
i 42.708 2.724e-05 deg
Ω 338.046 1.401e-05 deg
ω 162.208 3.254e-05 deg
M 160.271 6.836e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9857 au
Aphelion distance 2.7054 au
Asc. node-Earth separation 1.58823 au
Desc. node-Earth separation 0.01051 au
Earth MOID 0.01042 au
Orbital period 915.763 days
Date of orbit computation   Aug 18 14:34
Observational summary
Optical observations (Discarded) 103 (1)
Radar observations (Discarded) 0 (0)
Arc length 7270 days
Unobserved 37 days

More info »
Ephemeris
(Epoch 59115 MJD)
Right Ascension 322.857 deg
Declination -22.1334 deg
V Magnitude 21.54 mag
Solar Elongation -137.45 deg
Galactic Latitude -44.56 deg
Rate 0.301 deg/day
Direction -66.748 deg

More info »