Astrometry of directly-imaged substellar companions

Go down

Astrometry of directly-imaged substellar companions

Post by Lazarus on 8th September 2014, 1:43 pm

More constraints on the orbits of GQ Lupi and PZ Telescopii, No orbital motion is detected for DH Tauri, HD 203030 (some hints but low significance), 1RXSJ160929.1-210524 (though independently confirms the companion shares proper motion with the primary). UScoCTIO108 still does not have confirmed common proper motion.

Ginski et al. "Astrometric follow-up observations of directly imaged sub-stellar companions to young stars and brown dwarfs"
dF star
dF star

Number of posts : 3050
Registration date : 2008-06-12

View user profile

Back to top Go down

Back to top

Permissions in this forum:
You cannot reply to topics in this forum