Photo Agency - Astronomy - Space - Nature

> Binary star 61 Cygni

Binary star 61 Cygni

author: V.Toporenko/DSS/Novapix

reference: a-eto06-00100

Image Size 300 DPI: 20 * 20 cm

61 Cygni is a binary star system in the Constellation Cygnus at approximately 11.4 light-years distance from Earth. Composite image obtained by the Oschin telescope refractor at the Palomar Observatory, USA. 

Keywords for this photo:

61 CYGNI - ASTRONOMY - BESSEL FRIEDRICH WILHELM - BINARY STAR - CYGNUS - DOUBLE STAR - DSS - MOUNT PALOMAR - PALOMAR - STAR -