Published January 1986 | Version v1
Journal article Metadata-only

Evolution of the Nova Vulpeculae no.1 1968 (LV Vul) spectrum after the maximum brightness

Creators

  • 1. AN Azerbajdzhanskoj SSR, Baku. Shemakhinskaya Astrofizicheskaya Observatoriya
  • 2. AN SSSR, Moscow. Astronomicheskij Sovet

Description

The analysis of the spectral evolution of LV Vulpeculae 1968 after the maximum brightness was carried out. It is shown that the pre-maximum spectrum was replaced by the principal one in less than 24sup(h). The diffuse enhanced scectrum and the Orion one existed already when the Nova brightness has decreased only by 0.4sup(m) and 0.5sup(m) respectively. The radial velocities of the Orion spectrum coincided with those of the diffuse enhanced one during the total observational period. The Orion spectrum consists of the lines of He I, N2, O 2 and may be H 1. The appearance of two additional components is probably due to splitting of the principal and diffuse enhanced spectrum

Additional details

Additional titles

Original title (Russian)
Эволюция спектра Новой Лусички но.1 1968 г. (LV Вул) после максимума блеска

Publishing Information

Journal Title
Astron. Zh.
Journal Volume
63
Journal Issue
1
Series
Astron. Zh.
Journal Page Range
128-136
ISSN
0004-6299
CODEN
ASZHA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18003757
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
ABSORPTION SPECTRA; BALMER LINES; BRIGHTNESS; EMISSION SPECTRA; HELIUM; NITROGEN; NOVAE; RADIAL VELOCITY; SODIUM; TIME DEPENDENCE; VARIATIONS; VISIBLE RADIATION
Descriptors DEC
ALKALI METALS; BINARY STARS; ELECTROMAGNETIC RADIATION; ELEMENTS; ERUPTIVE VARIABLE STARS; METALS; NONMETALS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATIONS; RARE GASES; SPECTRA; STARS; VARIABLE STARS; VELOCITY

Optional Information

Notes
For English translation see the journal Soviet Astronomy (USA).