LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES

LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES

The representation of light curves of novae in the  ”outburst amplitude, envelope radius” coordinates reveals the existence of five types of novae. In addition to the outburst amplitude and shape of the whole light curve, every type is possibly characterized by the shape of ejected envelope and some...

Full description

Bibliographic Details
Main Author: A. E. Rosenbush
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2017-08-01
Series:Odessa Astronomical Publications
Online Access:http://oap.onu.edu.ua/article/view/109044
id doaj-0681aec49bac45b8abdd77569c5c3d73
record_format Article
spelling doaj-0681aec49bac45b8abdd77569c5c3d732020-11-25T02:32:48ZengOdessa I. I. Mechnykov National UniversityOdessa Astronomical Publications1810-42152017-08-0190495010.18524/1810-4215.1996.9.109044109044LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPESA. E. Rosenbush0Main Astronomical Observatory of National Academy of Sciences of UkraineThe representation of light curves of novae in the  ”outburst amplitude, envelope radius” coordinates reveals the existence of five types of novae. In addition to the outburst amplitude and shape of the whole light curve, every type is possibly characterized by the shape of ejected envelope and some other common physical characteristics. The outburst amplitude in the range from 12 to 15m in the DQ Her type is likely to depend on the inclination of the binary orbit and therefore on the inclination of the dust belt that reaches its maximum optical thickness on a distance of about 5.9×1014 cm. The dust condensation at a definite belt inclination can lead to a temporal increase of a nova visual light up to 2m (V 1668 Cyg, DN Gem) at the transition instead of its decline.http://oap.onu.edu.ua/article/view/109044
collection DOAJ
language English
format Article
sources DOAJ
author A. E. Rosenbush
spellingShingle A. E. Rosenbush
LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
Odessa Astronomical Publications
author_facet A. E. Rosenbush
author_sort A. E. Rosenbush
title LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
title_short LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
title_full LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
title_fullStr LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
title_full_unstemmed LIGHT CURVE OF NOVAE IN THE “OUTBURST AMPLITUDE, ENVELOPE RADIUS” COORDINATES AS THE BASIS FOR THE CLASSIFICATION OF NOVAE ON TYPES
title_sort light curve of novae in the “outburst amplitude, envelope radius” coordinates as the basis for the classification of novae on types
publisher Odessa I. I. Mechnykov National University
series Odessa Astronomical Publications
issn 1810-4215
publishDate 2017-08-01
description The representation of light curves of novae in the  ”outburst amplitude, envelope radius” coordinates reveals the existence of five types of novae. In addition to the outburst amplitude and shape of the whole light curve, every type is possibly characterized by the shape of ejected envelope and some other common physical characteristics. The outburst amplitude in the range from 12 to 15m in the DQ Her type is likely to depend on the inclination of the binary orbit and therefore on the inclination of the dust belt that reaches its maximum optical thickness on a distance of about 5.9×1014 cm. The dust condensation at a definite belt inclination can lead to a temporal increase of a nova visual light up to 2m (V 1668 Cyg, DN Gem) at the transition instead of its decline.
url http://oap.onu.edu.ua/article/view/109044
work_keys_str_mv AT aerosenbush lightcurveofnovaeintheoutburstamplitudeenveloperadiuscoordinatesasthebasisfortheclassificationofnovaeontypes
_version_ 1724817726302584832

Similar Items