AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HR35 ∴ Summary
Contact »
(17830) 1998HR35  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.86885 1.613e-08 au
e 0.030303 3.833e-08
i 3.129 4.337e-06 deg
Ω 128.109 6.914e-05 deg
ω 163.562 9.88e-05 deg
M 348.515 7.039e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7819 au
Aphelion 2.9558 au
Asc. node-Earth separation 1.96596 au
Desc. node-Earth separation 1.76959 au
Earth MOID 1.76474 au
Orbital period 1774.84 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1808 (17)
Radar observations (Discarded) 0 (0)
Arc length 10218.1 days
Unobserved 197 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 329.135 deg
Declination -12.8536 deg
V Magnitude 19.35 mag
Solar Elongation 35 deg
Galactic Latitude -46.76 deg
Rate 0.396 deg/day
Direction 71.452 deg

More info »





This Web Site has been visited 100724 times since

and this Page has been visited 84 times since 2012/01/26