Published 2004
| Version v1
Journal article
Symbiotic nature of the object M1-77
Description
Many year spectral observations show, that the object M1-77 is the symbiotic system, which consists of a M-giant and a B-star. An emission spectra arises from an envelope, which was formed from a giant's extended atmosphere, and now is ionized by the hotter component. Some spectral changes were registered in M1-77: the forbidden lines intensities increase relatively to that of Hα. It is connected with the decrease of hydrogen emission. (author)
Additional details
Additional titles
- Original title (Russian)
- Симбиотическая природа объекта M1-77
Publishing Information
- Journal Title
- Izvestiya Ministerstva Nauki Akademii Nauk Respubliki Kazakhstan. Seriya Fiziko-Matematicheskaya
- Journal Volume
- 4
- Journal Issue
- 6
- Journal Page Range
- p. 46-49
- ISSN
- 1029-3310
INIS
- Country of Publication
- Kazakhstan
- Country of Input or Organization
- Kazakhstan
- INIS RN
- 37022617
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BALMER LINES; BINARY STARS; EMISSION SPECTRA; GIANT STARS; HYDROGEN; STELLAR ATMOSPHERES; SYMBIOTIC STARS
- Descriptors DEC
- ATMOSPHERES; ELEMENTS; NONMETALS; SPECTRA; STARS
Optional Information
- Notes
- 9 refs., 1 fig., 1 tab.