English

Investigation on uncertain RRab variable stars from ASAS-SN catalogue

Solar and Stellar Astrophysics 2019-09-24 v1
Authors: C. Barsanti , A. Bonelli , M. Bruno , V. Ivantoc , M. Testa , M. Zanoni , C. Benna , D. Gardiol , G. Pettiti
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Abstract

An analysis of a group of seven variables stars, classed by ASAS-SN as uncertain RRab, is performed comparing their position in a H-R diagram with respect to a sample of variables of the same type built from public astronomical databases.

Keywords

rrab variables asas-sn hr diagram variable stars astronomical databases

Cite

@article{arxiv.1909.09841,
  title  = {Investigation on uncertain RRab variable stars from ASAS-SN catalogue},
  author = {C. Barsanti and A. Bonelli and M. Bruno and V. Ivantoc and M. Testa and M. Zanoni and C. Benna and D. Gardiol and G. Pettiti},
  journal= {arXiv preprint arXiv:1909.09841},
  year   = {2019}
}

Comments

31 pages, 2 Figures, 3 Tables. Appendix 1: Uncertain RRab stars from ASAS-SN database. Appendix 2: RRab Sample group from GCVS 5.1 and AAVSO database

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