AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HX19 ∴ Summary
Contact »
(100842) 1998HX19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77621 1.125e-08 au
e 0.149046 4.138e-08
i 6.295 5.222e-06 deg
Ω 8.302 3.363e-05 deg
ω 129.964 3.979e-05 deg
M 265.81 1.916e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3624 au
Aphelion 3.19 au
Asc. node-Earth separation 2.00154 au
Desc. node-Earth separation 1.47901 au
Earth MOID 1.38179 au
Orbital period 1689.57 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1002 (16)
Radar observations (Discarded) 0 (0)
Arc length 11742.8 days
Unobserved 138 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 30.1683 deg
Declination 14.3157 deg
V Magnitude 20.64 mag
Solar Elongation 2.69 deg
Galactic Latitude -45.28 deg
Rate 0.405 deg/day
Direction 67.78 deg

More info »