The astrometry I get using › Forums › Variable Stars › Nova Cas 2021 › The astrometry I get using 19 March 2021 at 8:05 pm #583965 Nick JamesParticipant The astrometry I get using Gaia DR2 is 23:24:47.70 +61:11:14.8 with a very high SNR and 1.29 arcsec/pix sampling. There are four stars within 5″ in Gaia DR3. The closest to that position is 15.36G offset by 0″.47 in RA, 0″.04 in Dec.
