activity
20082024
most citedThe third realization of the International Celestial Reference Frame by very long baseline interferometry

308 citations · 564 across the 11 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

astro-ph.GA2022★ 13 cited

Position and Proper Motion of Sagittarius A* in the ICRF3 Frame from VLBI Absolute Astrometry

David Gordon, Aletha de Witt, Christopher S. Jacobs

Sagittarius A* (Sgr A*) is a strong, compact radio source believed to be powered by a super-massive black hole at the galactic center. Extinction by dust and gas in the galactic pl…