AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HJ144 ∴ Summary
Contact »
(510988) 2013HJ144  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.0939 2.258e-07 au
e 0.219571 2.183e-07
i 19.32 1.725e-05 deg
Ω 221.47 2.698e-05 deg
ω 286.724 6.411e-05 deg
M 43.069 3.76e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4146 au
Aphelion 3.7732 au
Asc. node-Earth separation 1.76031 au
Desc. node-Earth separation 2.15131 au
Earth MOID 1.50186 au
Orbital period 1987.73 days
Date of orbit computation  Oct 31 10:05
Observational summary
Optical observations (Discarded) 158 (0)
Radar observations (Discarded) 0 (0)
Arc length 1737.12 days
Unobserved 433 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 263.801 deg
Declination -14.7346 deg
V Magnitude 22.25 mag
Solar Elongation 94.84 deg
Galactic Latitude 9.5 deg
Rate 0.177 deg/day
Direction 56.537 deg

More info »





This Web Site has been visited 75900 times since

and this Page has been visited 13 times since 2018/02/08