AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HO189 ∴ Summary
Contact »
(521239) 2015HO189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11145 5.044e-08 au
e 0.022784 6.271e-08
i 10.66 9.804e-06 deg
Ω 1.565 3.661e-05 deg
ω 125.689 0.0002232 deg
M 327.928 0.0002214 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0406 au
Aphelion 3.1823 au
Asc. node-Earth separation 2.1493 au
Desc. node-Earth separation 2.07269 au
Earth MOID 2.06393 au
Orbital period 2004.67 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 191 (2)
Radar observations (Discarded) 0 (0)
Arc length 8526.95 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 83.246 deg
Declination 32.2116 deg
V Magnitude 22.39 mag
Solar Elongation -48.91 deg
Galactic Latitude -0.56 deg
Rate 0.331 deg/day
Direction 92.376 deg

More info »