Type | Open Cluster |
---|---|
Magnitude | 4.2 |
Size | 10' |
Right Ascension | 12h 53' 38" (2000) |
Declination | 60° 21' 24" N |
Constellation | Ursa Major |
Description | !!Cl, vL, Ri, st vB (Kappa Cru) |
Classification | I 3 r |
Andrew Cooper
Jan 13, 2022 Lawa'i Beach, Kauai, Hawaii (map)
8x42mm Nikon Prostaff 3S Binoculars @ 8x
Seeing: 6 Transparency: 6 Moon: 0%
Small bright and obvious, a tight and very bright 10' group, rich, partially resolved, 1° south of Becrux
Andrew Cooper
May 12, 2018 Kaʻohe, Mauna Kea, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 56x
Seeing: 8 Transparency: 7 Moon: 0%
The Jewelbox! simply beautiful, a bright coarse cluster, multiple colors visible, a red, a couple orange, a yellow, and a blue, some describe a green at the center which I do not see, 10' across, fully reslved
Andrew Cooper
Feb 10, 2013 Hale Pohaku, HI (map)
46cm f/4.5 Newtonian, Deep Violet @ 175x
Seeing: 6 Transparency: 7 Moon: 0%
The Jewelbox Cluster, a bright, large cluster, just visible to the unaided eye, a few dozen 6-8 magnitude members highlight the hundred or more fainter, a few of the central stars exhibit nice colors including a notable red and a gold at the center of the cluster
Andrew Cooper
Jun 10, 2010 Hale Pohaku, HI (map)
46cm f/4.5 Newtonian, Deep Violet @ 60x
Seeing: 8 Transparency: 7.5 Moon: 0%
Good sized @ 10', bright, coarse cluster just southeast of Mimosa, three bright members outline the cluster forming an isoceles triangle, a notable red star at the very center, many people consider the cluster a favorite, I have never been that impressed
Andrew Cooper
Apr 5, 2007 Hale Pohaku, HI (map)
15cm f/5 Newtonian, Primero @ 97x
Seeing: 7 Transparency: 7 Moon: 0%
Rich, bright, a clumpy cluster about 10' across with half a dozen brighter members and clumps of dim unresolved stars
HD 111456 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page