What are the precise RA and dec in decimal from IRSA Finderchart? First click "Eq-J2000:" in the upper right corner of the screen and choose "EQ J2000 decimal". Then click the "Lock By Click" button in the upper right corner of the screen. Then click on the icon with two arrows in the upper right of the WISE 2 image to expand it (it will say "Expand this panel to take up a larger area" when you hover over it"). Then click on the object in the WISE 2 image, and the coordinates will appear in the upper right corner. Example: 59.170558, -25.4906 (Optional)