SIMBAD references

2022A&A...668A..13H - Astronomy and Astrophysics, volume 668A13 (2022/12-1)

Open clusters housing classical Cepheids in Gaia DR3.

HAO C.J., XU Y., WU Z.Y., LIN Z.H., BIAN S.B., LI Y.J. and LIU D.J.

Abstract (from CDS):

The latest Gaia Data Release 3 provides an opportunity to expand the census of Galactic open clusters harboring classical Cepheid variables, thereby bolstering the cosmic distance scale. A comprehensive analysis yielded a total of 50 classical Cepheids associated with 45 open clusters, of which 39 open cluster-classical Cepheid pairs are considered probable, with the remaining 11 pairs considered improbable but worth following up. Two previously identified clusters by us possibly host classical Cepheids (OC-0125/V1788 Cyg and OC-0675/OGLE-BLG-CEP-114). In addition, we identify 38 new open cluster candidates within the Galactic disk.

Abstract Copyright: © C. J. Hao et al. 2022

Journal keyword(s): Galaxy: stellar content - open clusters and associations: general - stars: variables: Cepheids - methods: data analysis

VizieR on-line data: <Available at CDS (J/A+A/668/A13): table1.dat table2.dat table3.dat table4.dat>

Nomenclature: Table 2: [HXW2022] OC-NNNN (Nos 0705-0742) added.

Simbad objects: 8786

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