Asteroids Artemis and Metis

[jsmoraes]

Artemis
Magnitude: 12.2
Fase: 15 °
Distance: 1.4952au

3 x 90 sec - iso 800 - GSO 305 mm - Canon Rebel XT - Coma Corrector

large scale:

http://www.astrobin.com/full/35410/?mod=none

http://www.astrobin.com/full/35411/?mod=none

Metis
Magnitude: 10.2
Fase: 26 °
Distance: 1.6381au
10 x 60 sec - 10 min - iso 800 - GSO 305 - Canon Rebel XT - Coma Corrector GSO

large scale:

http://www.astrobin.com/full/35402/?mod=none

http://www.astrobin.com/full/35403/?mod=none

[jsmoraes]

Asteroid Artemis seems to be out of expected position, using Carte du Ciel. It should be at the left side of TYC 4872-891-1, but in the photo it is at the right side.
I identified it because of its movement, registered with only 90 sec exposition, in all 3 frames.
Up to now, it was the only object without correspondence in position with the CDC