CCD photometry and classification of stars in the North America and Pelican nebulae region. I. Moletai photometry

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dc.creatorLaugalys, V.
dc.creatorStraizys, V.
dc.date2002-09-21
dc.date.accessioned2026-07-07T02:05:21Z
dc.date.available2026-07-07T02:05:21Z
dc.descriptionMagnitudes and color indices in the Vilnius seven-color system are measured for 690 stars down to ~13.2 mag in the area of the North America and Pelican nebulae. Spectral types, absolute magnitudes, color excesses, interstellar extinctions and distances of the stars are determined. The plots of interstellar extinction Av versus distance for the North America Nebula and for the dark cloud L935 show that both areas are covered by the same absorbing cloud, situated at a distance of 600 pc. The maximal extinction in the area of the nebula is ~3 mag, while in the dark cloud L935 it is much greater.
dc.description14 pages, 6 figures to be published in Baltic Astronomy journal
dc.identifierhttps://arxiv.org/abs/astro-ph/0209449
dc.identifierhttp://arxiv.org/abs/astro-ph/0209449
dc.identifierBaltic Astron. 11 (2002) 205-218
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/5076
dc.subjectAstrophysics
dc.titleCCD photometry and classification of stars in the North America and Pelican nebulae region. I. Moletai photometry
dc.typetext

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