SIMBAD references

1995A&A...300..726O - Astronomy and Astrophysics, volume 300, 726-731 (1995/8-3)

BH 176 and AM-2: globular or open clusters?

ORTOLANI S., BICA E. and BARBUY B.

Abstract (from CDS):

We have obtained VI photometry for two low Galactic latitude star clusters: BH 176 and AM-2, using the 2.2m and the 3.5m NTT telescopes at ESO. Their VI colour-magnitude diagrams reveal that: BH 176 may be a globular cluster, or a borderline object between a globular cluster and a disk cluster, showing a red horizontal branch and an extended red giant branch. We estimate E(B-V)=0.77 and d=13.4kpc. AM-2 appears to be an intermediate age open cluster, for which a reddening E(B-V)=0.44 and d=12.4kpc are estimated. It is located in the outer regions of the Galactic disk.

Abstract Copyright:

Journal keyword(s): HR diagram - globular clusters: individual: BH 176 (Cl VDBH 176) - open clusters: individual: AM-2 (Cl AM 2)

VizieR on-line data: <Available at CDS (J/A+A/300/726): table2 table3>

Simbad objects: 10

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2021.01.21-16:28:29

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