AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004GH21 ∴ Summary
Contact »
(230808) 2004GH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22849 9.075e-09 au
e 0.079255 3.979e-08
i 6.385 4.297e-06 deg
Ω 116.999 4.338e-05 deg
ω 342.407 5.734e-05 deg
M 103.85 3.485e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0519 au
Aphelion 2.4051 au
Asc. node-Earth separation 1.0757 au
Desc. node-Earth separation 1.37943 au
Earth MOID 1.07015 au
Orbital period 1215.11 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 594 (6)
Radar observations (Discarded) 0 (0)
Arc length 8408.93 days
Unobserved 439 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 227.767 deg
Declination -7.17801 deg
V Magnitude 20.25 mag
Solar Elongation 140 deg
Galactic Latitude 41.85 deg
Rate 0.119 deg/day
Direction -48.991 deg

More info »