Displaying items by tag: Open Cluster

Thursday, 20 February 2020 16:10

NGC 2395

NGC 2395 A loose scattered open cluster located in Gemini about 1600 light years away.

Published in Open Clusters
Wednesday, 05 February 2020 14:01

NGC 1027

NGC 1027, an open cluster located in Cassiopeia located 3,100 light years away, between the Heart and the Soul nebulae , but not associated with them (7,500ly distance), as is the bright star near the center (179ly distance).

Published in Open Clusters
Tuesday, 21 January 2020 15:11

NGC 436

NGC 436 is a small open cluster located in Cassiopeia, not far away from the more famous Owl or E.T. Cluster. Discovered by William Herschel in 1787.

Published in Open Clusters
Friday, 20 December 2019 12:48

NGC 381

NGC 381 is an open cluster located in Cassiopeia, somewhat difficult to make out due the the large number of stars visible in this area of the sky. Its estimated age is around 300 million years.

Published in Open Clusters
Friday, 06 December 2019 11:41

NGC 654

NGC 654 is a open cluster located in Cassiopeia. A relative young cluster with around 80 members. A hite of a dust lane can be seen to the lower right of the cluster, and some of the outer members show a bit of reddening due to dust layers between us and the cluster.

Published in Open Clusters
Friday, 01 November 2019 21:10

Messier 103

It is an open cluster located in the constellation of Cassiopeia. It is a small and remote cluster at a distance of about 10,000 light years and contains around 100 members. It has an estimated age of around 25 million years.

Published in Open Clusters
Thursday, 24 October 2019 12:47

NGC 6939

Open cluster NGC 6939 located in Cepheus. Located some 3,800+ light years away and an older cluster estimated at over 1 billion years of age.

Published in Open Clusters
Wednesday, 09 October 2019 12:43

NGC 7789

NGC 7789 is an open cluster located in Cassiopeia. Often call Caroline's Rose or the White Rose, it was discovered by Caroline Herschel in 1783. It's estimated age is around 1.6 billion years.

Published in Open Clusters
Tuesday, 01 October 2019 13:51

NGC 7023 Iris Nebula

NGC 7023 is a refection nebula, blue light from central hot young star SAO 19158 reflects off the dust grains illuminating the nebula. The nebula spans some 6 light years across. Spent some 33 hours imaging this object over August and September 2019.

Published in Nebulas
Friday, 27 September 2019 12:17

NGC 6819

GC 6819 an open cluster located in Cygnus. Its estimated age is around 2.5 billion years.

Published in Open Clusters
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