1ES 1218+304

Coordinates
R.A. = 12:21:21.92, Dec. = +30:10:36.8 (2000)
z = 0.184

Credit: SIMBAD - CDS

Comparison suggested stars:

Comparison stars

Star	B	V	R	I
			...
				...
				...

Magnitudes of comparison stars

Field of view is 4'x4'