NGC 6193

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Template:Short description Script error: No such module "Infobox".Template:Template otherScript error: No such module "Check for unknown parameters". NGC 6193 (also known as Caldwell 82) is open cluster containing 27 stars in the constellation Ara, visible to the unaided eye.[1] NGC 6193 lies at the center of the Ara OB1 association, which extends over a square degree. The cluster is associated with (and provides the energizing radiation for) neighboring regions of the nebulosity NGC 6188.

Cluster members

NGC 6193 is dominated by two O class multiple star systems within 10" of each other at the centre of the cluster, and a probable binary B0 giant. There are at least 20 other early B stars in the cluster, of 9th and 10th magnitude.

#[2] Name Right ascension Declination mV Spectral type Comment
56 HD 150136 Template:RA Template:DEC 5.62 O3−3.5 V + O5.5−6 V + O6.5−7 V[3] Triple system
55 HD 150135 Template:RA Template:DEC 6.89 O6.5V((f))z[4] Binary[5]
45 HD 150041 Template:RA Template:DEC 7.06 B0III Variable[6]
37 HD 149834 Template:RA Template:DEC 9.17 B2V Binary?[6]
59 CD-48 11080 Template:RA Template:DEC 10.32 B4V [6]
CD-48 11077 Template:RA Template:DEC 10.42 B2.5V [6]
58 CD-48 11075 Template:RA Template:DEC 10.05[7] B2.5V[5]
54 CD-48 11071 Template:RA Template:DEC 8.45 B1V Binary[6]
53 CD-48 11069 Template:RA Template:DEC 9.55 B1V [6]
40 CD-48 11039 Template:RA Template:DEC 11.02[8] B3V[5]
42 CD-48 11046 Template:RA Template:DEC 10.91[8] B2.5V[5]
43 CD-48 11051 Template:RA Template:DEC 10.39 B1h [6]
CD-48 11060 Template:RA Template:DEC 10.71 B3V [6]
47 CD-48 11061 Template:RA Template:DEC 11.21[8] B3.5V[5] binary[5]
50 CD-48 11062 Template:RA Template:DEC 11.42[7] B3.5V[5]
52 CD-48 11065 Template:RA Template:DEC 11.06[7] B2.5V[5] Wrongly cross-referenced to HD 150136 in Herbst[8]
57 CD-48 11076 Template:RA Template:DEC 10.10 B2V [6]
63 CD-48 11082 Template:RA Template:DEC 10.38 B2V [6]
65 CD-48 11086 Template:RA Template:DEC 10.38 B2.5V [6]
66 CD-48 11088 Template:RA Template:DEC 10.05 B2.5V [6]
67 CD-48 11090 Template:RA Template:DEC 10.59 B2.5V [6]

Image gallery

References

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External links

Template:Sister project

Template:Caldwell catalogue Template:NGC65 Template:Ara (constellation)

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