AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000ET55 ∴ Summary
Contact »
(104121) 2000ET55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48246 1.238e-08 au
e 0.231737 7.09e-08
i 2.648 4.376e-06 deg
Ω 257.459 0.0001549 deg
ω 133.042 0.0001553 deg
M 359.07 1.018e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9072 au
Aphelion 3.0577 au
Asc. node-Earth separation 1.77344 au
Desc. node-Earth separation 1.04331 au
Earth MOID 0.91327 au
Orbital period 1428.63 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 735 (2)
Radar observations (Discarded) 0 (0)
Arc length 8343.16 days
Unobserved 86 days

More info »
Ephemeris at epoch 58500 MJD
Right Ascension 38.1855 deg
Declination 15.526 deg
V Magnitude 19.51 mag
Solar Elongation -104.46 deg
Galactic Latitude -40.77 deg
Rate 0.306 deg/day
Direction 76.788 deg

More info »





This Web Site has been visited 74837 times since

and this Page has been visited 75 times since 2011/12/14