AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HX136 ∴ Summary
Contact »
(40020) 1998HX136  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52984 9.934e-09 au
e 0.154695 6.124e-08
i 7.122 3.643e-06 deg
Ω 78.786 4.941e-05 deg
ω 235.785 5.081e-05 deg
M 59.813 1.412e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1385 au
Aphelion 2.9212 au
Asc. node-Earth separation 1.72036 au
Desc. node-Earth separation 1.25659 au
Earth MOID 1.13376 au
Orbital period 1469.74 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1357 (5)
Radar observations (Discarded) 0 (0)
Arc length 9365.8 days
Unobserved 163 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 36.7669 deg
Declination 11.1041 deg
V Magnitude 19.87 mag
Solar Elongation -3.46 deg
Galactic Latitude -45.28 deg
Rate 0.471 deg/day
Direction 69.269 deg

More info »