AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ethel ∴ Summary
Contact »
(2032) Ethel  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.06926 1.466e-08 au
e 0.126214 4.007e-08
i 1.508 4.307e-06 deg
Ω 30.14 0.0001562 deg
ω 296.346 0.0001571 deg
M 55.958 1.873e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6819 au
Aphelion 3.4566 au
Asc. node-Earth separation 1.86526 au
Desc. node-Earth separation 2.19679 au
Earth MOID 1.67092 au
Orbital period 1964.03 days
Date of orbit computation  Oct 21 18:12
Observational summary
Optical observations (Discarded) 2742 (18)
Radar observations (Discarded) 0 (0)
Arc length 24696.1 days
Unobserved 12 days

More info »
Ephemeris at epoch 58778 MJD
Right Ascension 30.2501 deg
Declination 12.3547 deg
V Magnitude 15.3 mag
Solar Elongation 175.57 deg
Galactic Latitude -47.06 deg
Rate 0.21 deg/day
Direction -107.789 deg

More info »





This Web Site has been visited 10803 times since

and this Page has been visited 532 times since 2011/11/20