AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002HR3 ∴ Summary
Contact »
(258756) 2002HR3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13706 3.109e-08 au
e 0.17164 4.78e-08
i 10.815 8.082e-06 deg
Ω 121.003 3.105e-05 deg
ω 117.446 4.031e-05 deg
M 326.111 2.621e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5986 au
Aphelion 3.6755 au
Asc. node-Earth separation 2.3211 au
Desc. node-Earth separation 1.80479 au
Earth MOID 1.60646 au
Orbital period 2029.47 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 332 (1)
Radar observations (Discarded) 0 (0)
Arc length 6268.97 days
Unobserved 401 days

More info »
Ephemeris at epoch 58598 MJD
Right Ascension 255.972 deg
Declination -8.86777 deg
V Magnitude 19.23 mag
Solar Elongation 136.68 deg
Galactic Latitude 19.11 deg
Rate 0.06 deg/day
Direction -52.691 deg

More info »





This Web Site has been visited 174967 times since

and this Page has been visited 44 times since 2011/10/14