NGC 7026, also known as the Cheeseburger Nebula, is a planetary nebula located 6000 light-years away, in the constellation of Cygnus. The central star of the planetary nebula has a spectral type of [WO3], indicating a spectrum similar to that of an oxygen-rich Wolf–Rayet star. An analysis of Gaia data suggests that it is a binary system.
See also List of planetary nebulae List of NGC objects (7000-7840)
References
External links Media related to NGC 7026 at Wikimedia Commons