31. Blanco later served as the Director of the Astrometry and Astrophysics Division of the United States Naval Observatory. 32. Her research at the Crimean Astrophysical Observatory ( CrAO ) then focused on astrometry and Trojan asteroid 3063 Makhaon. 33. This method allows consistent astrometry over the widest possible field, and minimises overheads from reading out the detectors. 34. Jefferys specialized in astrometry , celestial mechanics, and astrophysics, including the kinematics and dynamics of astronomical bodies. 35. The Gaia space observatory, launched in December 2013, is planned to provide the next advancement in astrometry . 36. In the 1950s he was appointed as a professor of geodesy and astrometry at the Technical University of Vienna. 37. VLBI is most well known for imaging distant cosmic radio sources, spacecraft tracking, and for applications in astrometry . 38. Based upon parallax measurements with the Hipparcos astrometry satellite, it is located at distance of around from the Sun. 39. Eltanin is at a distance of from the Sun, as determined by parallax measurements from the Hipparcos astrometry satellite. 40. Based upon parallax measurements from the Hipparcos astrometry satellite, it lies at a distance of about from the Sun.
