AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004ET17 ∴ Summary
Contact »
(174989) 2004ET17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72577 1.309e-08 au
e 0.23497 4.665e-08
i 9.548 4.642e-06 deg
Ω 115.189 3.982e-05 deg
ω 133.998 4.189e-05 deg
M 123.523 1.346e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0853 au
Aphelion 3.3662 au
Asc. node-Earth separation 2.09474 au
Desc. node-Earth separation 1.1976 au
Earth MOID 1.08372 au
Orbital period 1643.73 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 520 (4)
Radar observations (Discarded) 0 (0)
Arc length 8586.75 days
Unobserved 104 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 35.6153 deg
Declination 6.61172 deg
V Magnitude 22.03 mag
Solar Elongation -7.17 deg
Galactic Latitude -49.71 deg
Rate 0.351 deg/day
Direction 70.407 deg

More info »