AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HG4 ∴ Summary
Contact »
(287616) 2003HG4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30452 1.115e-08 au
e 0.079798 4.035e-08
i 5.945 4.467e-06 deg
Ω 221.57 4.632e-05 deg
ω 0.704 5.639e-05 deg
M 346.882 3.385e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1206 au
Aphelion 2.4884 au
Asc. node-Earth separation 1.11275 au
Desc. node-Earth separation 1.49739 au
Earth MOID 1.11194 au
Orbital period 1277.82 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 419 (4)
Radar observations (Discarded) 0 (0)
Arc length 8129.36 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 212.617 deg
Declination -14.5003 deg
V Magnitude 19.11 mag
Solar Elongation 178.67 deg
Galactic Latitude 44.17 deg
Rate 0.259 deg/day
Direction -56.041 deg

More info »