AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HU2 ∴ Summary
Contact »
(100827) 1998HU2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60823 1.003e-08 au
e 0.243148 4.943e-08
i 5.013 3.413e-06 deg
Ω 109.899 6.257e-05 deg
ω 249.382 6.316e-05 deg
M 308.38 8.261e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.974 au
Aphelion 3.2424 au
Asc. node-Earth separation 1.7005 au
Desc. node-Earth separation 1.24435 au
Earth MOID 0.97705 au
Orbital period 1538.57 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 733 (3)
Radar observations (Discarded) 0 (0)
Arc length 10053.2 days
Unobserved 263 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 318.16 deg
Declination -16.1056 deg
V Magnitude 20.77 mag
Solar Elongation 81.19 deg
Galactic Latitude -38.36 deg
Rate 0.385 deg/day
Direction 76.815 deg

More info »