Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
NGC 2748 - A galaxy with a ''failed'' polar ring? / HagenThorn, VA; Reshetnikov, VP; Yakovleva, VA.
в: АСТРОНОМИЧЕСКИЙ ЖУРНАЛ, Том 73, № 1, 1996, стр. 36-43.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - NGC 2748 - A galaxy with a ''failed'' polar ring?
AU - HagenThorn, VA
AU - Reshetnikov, VP
AU - Yakovleva, VA
PY - 1996
Y1 - 1996
N2 - Results of photometric (in color bands B, V, and R(c)) and kinematic studies of the peculiar galaxy NGC 2748 are presented. The mass distribution is represented by two-component model consisting of an exponential disk and a spherical halo. It is shown that the main observational features of NGC 2748 - in particular, the presence of diffuse formations extended along the minor axis and the existence of a radial velocity gradient along the minor axis - are most likely a consequence of accretion onto the galaxy of gas from a dwarf satellite.
AB - Results of photometric (in color bands B, V, and R(c)) and kinematic studies of the peculiar galaxy NGC 2748 are presented. The mass distribution is represented by two-component model consisting of an exponential disk and a spherical halo. It is shown that the main observational features of NGC 2748 - in particular, the presence of diffuse formations extended along the minor axis and the existence of a radial velocity gradient along the minor axis - are most likely a consequence of accretion onto the galaxy of gas from a dwarf satellite.
KW - SPIRAL GALAXIES
KW - STARS
M3 - статья
VL - 73
SP - 36
EP - 43
JO - АСТРОНОМИЧЕСКИЙ ЖУРНАЛ
JF - АСТРОНОМИЧЕСКИЙ ЖУРНАЛ
SN - 0004-6299
IS - 1
ER -
ID: 32253755