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NGC 6826 (also known as Caldwell 15) is a planetary nebula located in the constellation Cygnus. It is commonly referred to as the "Blinking Planetary", although many other nebulae exhibit such "blinking". When viewed through a small telescope, the brightness of the central star overwhelms the eye when viewed directly, obscuring the surrounding ...
It is the central star of NGC 6826 Planetary Nebula. HD 49798: 2120.02: 1: sdO6p: 8.287: Delta Circini: ... It is the central star of NGC 2392 Planetary Nebula. WR 25 ...
The New General Catalogue of Nebulae and Clusters of Stars (abbreviated NGC) is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects, including galaxies , star clusters and emission nebulae .
The North America Nebula (NGC 7000) is one of the most well-known nebulae in Cygnus. NGC 6826, the Blinking Planetary Nebula, is a planetary nebula with a magnitude of 8.5, 3200 light-years from Earth.
16 Cygni A BD+50 2847, GCTP 4634.00, GJ 765.1 A, HD 186408, HIP 96895, HR 7503, LTT 15750, SAO 31898, Struve 4046A, Gaia DR3 2135550755683405952 16 Cygni B BD+50 2848, GJ 765.1 B, HD 186427, HIP 96901, HR 7504, LTT 15751, SAO 31899, Struve 4046B, KIC 12069449, Gaia DR3 2135550755683407232
NGC 6820 is a small reflection nebula near the open cluster NGC 6823 in Vulpecula. The reflection nebula and cluster are embedded in a large faint emission nebula called Sh 2-86. The whole area of nebulosity is often referred to as NGC 6820. [3] M27, the Dumbbell Nebula, is found three degrees to the east, and α Vulpeculae three degrees to the ...
NGC 6811 is an open cluster in the constellation of Cygnus, [3] near the constellation of Lyra. [4] It has an angular size half that of the full Moon and includes about 1000 stars [ 5 ] of roughly similar magnitude .
NGC 6866 is a young [5] open cluster of stars in the northern constellation Cygnus. It was discovered by German astronomer Caroline Herschel on 23 July 1783. [ 3 ] This cluster is located at an estimated distance of 4.35 ± 0.53 thousand light-years from the Sun , [ 2 ] and is circling the galactic center with a slight orbital eccentricity of 0 ...