Bochum 5
DSS image of Bochum 5
Overlaid DSS image of Bochum 5, 60' x 60' with north at top and west to the right

Aladin viewer for the region around Bochum 5
C 0728-169, Lund 1129, Bo 5

Type  Open Cluster
Magnitude  7
Size  5'
Right Ascension  7h 32'  (2000)
Declination  16° 55' S
Constellation  Puppis
Description  13"-pF, pS, nRi, nC, 7* 135X, aster in horseshoe
Classification  I2p n
Observing Notes

Andrew Cooper
Nov 12, 2023    Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 6 Moon: 0%

A modest brightening amongst a rich galactic starfield, 10-15' in diameter noted by panning across the position, a coarse scattering of a dozen or so 10th to 12th magnitude stars are superimposed upon the brighter region, faint, roughly circular, difficult and confirmed by position with respect to NGC 2409

Sorting this out using the survey imagery and the description in Archinal & Hynes... The glow observed is not background stars or a dust obscured cluster, rather it is the emission nebula Sh2-302 = vdB 97, the cluster is the associated scattering of 10th to 12th magnitude stars centered on the 9.6 magnitude HD 59986, a cluster with nebulosity
Other Data Sources for Bochum 5
Nearby objects for Bochum 5
4 objects found within 60'
HD 59734 HD 59934
Sh2-302
Credits...

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

Bochum 5