AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HG2 ∴ Summary
Contact »
(74022) 1998HG2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17622 7.396e-09 au
e 0.059865 3.899e-08
i 3.633 4.46e-06 deg
Ω 178.96 6.804e-05 deg
ω 331.842 8.024e-05 deg
M 52.339 4.256e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0459 au
Aphelion 2.3065 au
Asc. node-Earth separation 1.06412 au
Desc. node-Earth separation 1.28606 au
Earth MOID 1.05727 au
Orbital period 1172.61 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 722 (0)
Radar observations (Discarded) 0 (0)
Arc length 11136.2 days
Unobserved 39 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 217.461 deg
Declination -10.2566 deg
V Magnitude 18.85 mag
Solar Elongation 175.03 deg
Galactic Latitude 45.65 deg
Rate 0.266 deg/day
Direction -64.559 deg

More info »