AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HJ ∴ Summary
Contact »
(510977) 2013HJ  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.89614 1.4e-08 au
e 0.110542 1.181e-07
i 23.035 1.547e-05 deg
Ω 201.894 2.291e-05 deg
ω 259.07 9.398e-05 deg
M 140.526 8.12e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6865 au
Aphelion 2.1057 au
Asc. node-Earth separation 0.90896 au
Desc. node-Earth separation 0.83733 au
Earth MOID 0.79839 au
Orbital period 953.687 days
Date of orbit computation  Oct 31 10:05
Observational summary
Optical observations (Discarded) 92 (3)
Radar observations (Discarded) 0 (0)
Arc length 5998.77 days
Unobserved 316 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 318.475 deg
Declination 2.55604 deg
V Magnitude 23.07 mag
Solar Elongation 45.88 deg
Galactic Latitude -29.83 deg
Rate 0.505 deg/day
Direction 67.948 deg

More info »





This Web Site has been visited 127116 times since

and this Page has been visited 64 times since 2018/02/23