BR photometry of UGC 685

Dataset

B and R CCD images and J NICMOS3 frames taken with the Calar Alto 3.5m telescope of the dwarf irregular galaxy UGC 685 are presented. The brightest part of the stellar population is resolved in B and R, very few also in J. The stellar color-magnitude diagram is discussed. An estimate of the distance to UGC 685 of 5. 5Mpc is derived based on the brightest blue supergiant stars. Most of the resolved bright stars show colors in the range -0.1<=B-R<=+0.7.

Cone search capability for table J/A+AS/134/317/table3 (Stars found in B and R on the UGC 685 frames)

Identifier
Source	https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+AS/134/317
Related Identifier	https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/134/317
Related Identifier	https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/134/317
Metadata Access	http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+AS/134/317

Provenance
Creator	Hopp U.
Publisher	CDS
Publication Year	2010
Rights	https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess	true
Contact	CDS support team <cds-question(at)unistra.fr>

Representation
Resource Type	Dataset; AstroObjects
Discipline	Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics