AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HB115 ∴ Summary
Contact »
(17846) 1998HB115  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62559 1.678e-08 au
e 0.090706 4.663e-08
i 14.738 4.857e-06 deg
Ω 140.581 1.932e-05 deg
ω 345.07 3.634e-05 deg
M 7.712 3.297e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3874 au
Aphelion 2.8638 au
Asc. node-Earth separation 1.40607 au
Desc. node-Earth separation 1.84062 au
Earth MOID 1.40315 au
Orbital period 1553.96 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1450 (6)
Radar observations (Discarded) 0 (0)
Arc length 10637.6 days
Unobserved 353 days

More info »
Ephemeris at epoch 58560 MJD
Right Ascension 184.098 deg
Declination 14.5218 deg
V Magnitude 16.35 mag
Solar Elongation 165.04 deg
Galactic Latitude 74.98 deg
Rate 0.256 deg/day
Direction -45.396 deg

More info »





This Web Site has been visited 65242 times since

and this Page has been visited 113 times since 2011/11/12