... galaxies (most of which are situated in the M81 group at a distance of about 3 · 2 ... HI map of Holmberg II, a member of the M81 group (at a distance of about 3 · 2 Mpc ...
... and filamentary H structure, resemble those observed in the famous starburst M 82, that very probably suffered an interaction with its massive neighbor M81 around 1 Ga ago [11], being evident in the prominent H i tidal tails seen in the M81/M 82 group ...
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Ссылки http://www.atnf.csiro.au/people/Angel.Lopez-Sanchez/proceedings/ALopez-Sanchez_NGC5253_LV2007.pdf -- 284.5 Кб -- 16.08.2007 Похожие документы
... de 550 objetos, la mayorМa localizados en los grupos del Escultor, Centauro y M81 ... El Figura 5.La galaxia espiral M81 en mЗltiples frecuencias: UV (GALEX), Сptico (R ...
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Ссылки http://www.atnf.csiro.au/people/Angel.Lopez-Sanchez/divulgacion/GALAXIAS_DEL_UNIVERSO_LOCAL_pp_26-35_Astronomia_102_DIC_07_bajaresolucion.pdf -- 1352.9 Кб -- 21.11.2007 Похожие документы
... The network of H i streams and filaments in the M81M 82NGC 3077 group (Yun et al. 1994) is one of the most spectacular examples of nearby interacting galaxies. ...
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Ссылки http://www.atnf.csiro.au/people/Baerbel.Koribalski/LVHIS/papers/Chile-ESOsymposium.pdf -- 828.8 Кб -- 13.09.2007 Похожие документы
... these was reduced they were able to calculate a distance to M81 of 3.4 megaparsecs (about 11 million light years) compared to ... Credit: NASA , STScI . HST images of Cepheids in M81. ...