NGC 6778 is a planetary nebula (PN) located about 10,300 light years away from the Sun in the equatorial constellation of Aquila. It is positioned 5° to...
8 KB (707 words) - 19:32, 23 September 2024
Class of IX. NGC 6749 is an open cluster. NGC 6778 is a planetary nebula located about 10,300 light-years away from the Solar System. NGC 6741 is a planetary...
36 KB (3,875 words) - 18:31, 10 October 2024
"Discovery of close binary central stars in the planetary nebulae NGC 6326 and NGC 6778", Astronomy and Astrophysics, 531: A158, arXiv:1105.5731, Bibcode:2011A&A...
54 KB (5,809 words) - 13:08, 2 November 2024
Supercluster. NGC 3906 lies 20 arcminutes to the southeast of NGC 3893. Other galaxies in the same group are NGC 3726, NGC 3928, NGC 3949, NGC 3985, and NGC 4010...
7 KB (738 words) - 13:57, 6 September 2024
NGC 6782 is a barred spiral galaxy located in the southern constellation of Pavo, at a distance of approximately 173 megalight-years from the Milky Way...
7 KB (532 words) - 19:23, 13 April 2024
NGC 6509 is a spiral galaxy in the equatorial constellation of Ophiuchus. It was discovered on July 20, 1879 by the French astronomer Édouard Stephan...
6 KB (381 words) - 17:11, 28 August 2024
The Little Gem Nebula or NGC 6818 is a planetary nebula located in the constellation of Sagittarius. It has magnitude 10 and oval diameter of 15 to 22...
3 KB (266 words) - 18:38, 18 January 2024