AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Helionape ∴ Summary
Contact »
(967) Helionape  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22544 5.943e-09 au
e 0.168382 3.151e-08
i 5.413 3.638e-06 deg
Ω 82.352 4.558e-05 deg
ω 231.979 4.743e-05 deg
M 156.283 1.444e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8507 au
Aphelion 2.6002 au
Asc. node-Earth separation 1.42742 au
Desc. node-Earth separation 0.94242 au
Earth MOID 0.84153 au
Orbital period 1212.61 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2604 (35)
Radar observations (Discarded) 0 (0)
Arc length 35408.4 days
Unobserved 185 days

More info »
Ephemeris at epoch 58598 MJD
Right Ascension 141.728 deg
Declination 21.7008 deg
V Magnitude 16.57 mag
Solar Elongation -102.88 deg
Galactic Latitude 43.43 deg
Rate 0.131 deg/day
Direction 122.605 deg

More info »





This Web Site has been visited 179401 times since

and this Page has been visited 321 times since 2011/11/08