AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002EC161 ∴ Summary
Contact »
(161021) 2002EC161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53733 1.566e-08 au
e 0.168479 5.915e-08
i 3.109 5.79e-06 deg
Ω 164.211 9.759e-05 deg
ω 105.873 9.891e-05 deg
M 74.742 1.816e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1098 au
Aphelion 2.9648 au
Asc. node-Earth separation 1.59297 au
Desc. node-Earth separation 1.34928 au
Earth MOID 1.09615 au
Orbital period 1476.26 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 386 (1)
Radar observations (Discarded) 0 (0)
Arc length 10227.8 days
Unobserved 752 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 4.47054 deg
Declination 1.14016 deg
V Magnitude 21.66 mag
Solar Elongation 3 deg
Galactic Latitude -60.6 deg
Rate 0.461 deg/day
Direction 67.802 deg

More info »