AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HJ89 ∴ Summary
Contact »
(480275) 2015HJ89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34937 3.335e-08 au
e 0.111082 6.101e-08
i 7.107 1.417e-05 deg
Ω 208.554 5.436e-05 deg
ω 89.266 8.565e-05 deg
M 278.818 6.85e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0884 au
Aphelion 2.6103 au
Asc. node-Earth separation 1.311 au
Desc. node-Earth separation 1.32843 au
Earth MOID 1.08656 au
Orbital period 1315.3 days
Date of orbit computation  Oct 31 09:47
Observational summary
Optical observations (Discarded) 134 (0)
Radar observations (Discarded) 0 (0)
Arc length 5101.04 days
Unobserved 366 days

More info »
Ephemeris at epoch 58561 MJD
Right Ascension 279.395 deg
Declination -18.1581 deg
V Magnitude 22.53 mag
Solar Elongation 78.92 deg
Galactic Latitude -5.22 deg
Rate 0.407 deg/day
Direction 78.297 deg

More info »





This Web Site has been visited 69165 times since

and this Page has been visited 12 times since 2017/06/02