A Dwarf Irregular Galaxy at the Edge of the Local Group: Stellar Populations and Distance of IC 5152

@article{Zijlstra1998ADI,
  title={A Dwarf Irregular Galaxy at the Edge of the Local Group: Stellar Populations and Distance of IC 5152},
  author={Albert A. Zijlstra and Dante Minniti},
  journal={The Astronomical Journal},
  year={1998},
  volume={117},
  pages={1743 - 1757}
}
We have obtained V- and I-band photometry for about 700 stars in the field of the dwarf irregular galaxy IC 5152, previously considered a possible member of the Local Group. Deep VI color-magnitude diagrams are presented of the main body of this galaxy and of a nearby field. We infer a distance by comparison with the VI color-magnitude diagrams of similar galaxies and with theoretical isochrones. The distance modulus to IC 5152 is found to be m - M0 = 26.15 ± 0.2, adopting E(V-I) = 0. This… 

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References

SHOWING 1-10 OF 46 REFERENCES
The Stellar Populations of NGC 3109: Another Dwarf Irregular Galaxy with a Population II Stellar Halo
We have obtained V- and I-band photometry for about 17,500 stars in the field of the dwarf irregular galaxy NGC 3109, located in the outskirts of the Local Group. The photometry allows us to study
The distance to nearby galaxy NGC 3109 based on the tip of the red giant branch
Deep VI CCD photometry of ∼4200 stars in a 3'.9×3'.9 central field of NGC 3109, a bright Magellanic-type spiral galaxy (Sm IV), has been obtained. The tip of the red giant branch (TRGB) of low-mass
DWARF GALAXIES OF THE LOCAL GROUP
▪ Abstract The Local Group dwarf galaxies offer a unique window to the detailed properties of the most common type of galaxy in the Universe. In this review, I update the census of Local Group dwarfs
Candidate galaxies for study of the local velocity field and distance scale using Space Telescope. I. The most easily resolved
Photographs for 95 nearby galaxies that have promise of high resolution into individual stars with Space Telescope are illustrated in 21 panels of an atlas. The criteria used to choose the candidates
An asymptotic giant branch star survey in the Small Magellanic Cloud
Photographic V- and I-band photometry of a 0.8 sq deg region in the Small Magellanic Cloud is presented. The V - I color index is used to identify the candidate asymptotic giant branch (AGB) stars in
Stellar Populations of the Dwarf Irregular Galaxy WLM
We have obtained V-band photometry for 8000 stars, and I-band photometry for 16000 stars in the field of the dwarf irregular galaxy WLM, a member of the Local Group. From the VI color-magnitude
Deep CCD survey - Galaxy luminosity and color evolution
Imaging and photometric observations of a statistically complete sample of galaxies in 12 high-latitude fields, obtained in the BJ (360-520 nm), R (580-720 nm) and I (780-1100 nm) bands using CCD
DDO 154 - A dark galaxy
The mass distribution of the gas-rich dwarf irregular galaxy DDO 154 is studied. The large extent of the H I component allows us to determine unambiguously the rotation curve out to 4R(HO) (7R sub
Discovery of Numerous Dwarf Galaxies in the Two Nearest Groups of Galaxies.
We report the discovery of a large population of dwarf irregular galaxies in the two nearest groups of galaxies outside the Local Group, the Sculptor and the Centaurus A groups (2.5 and 3.5 Mpc).
Dwarf Galaxies Also Have Stellar Halos
We present evidence for the existence of an old stellar halo in the dwarf irregular galaxy WLM, an isolated member of the Local Group. The halo consists of Population II stars, with low metallicities
...
...