20–28 Mar 2025
Emperors Palace Hotel Casino Convention Resort
Africa/Johannesburg timezone

A comprehensive list of cataclysmic variables and its statistical analysis

Not scheduled
15m
Emperors Palace Hotel Casino Convention Resort

Emperors Palace Hotel Casino Convention Resort

64 Jones Rd, Kempton Park, Johannesburg, 1620
Poster

Speaker

Dr Seblu Negu (Space Science and Geospatial Institute)

Description

Author:
Co-Authors: Seblu Humne Negu, and Oleg Malkov and Solomon Belay Tessema

Based on cross-identification of objects in several principal catalogs of cataclysmic variables (CV), a comprehensive list of about a thousand CV was compiled for the first time. It contains coordinates, magnitude, orbital period, classification, indication of eclipsing/spectroscopic binary (as well as membership in stellar systems of higher multiplicity), and cross-identification. We have supplied our list with Gaia DR2 parallaxes. The results of statistical analysis of the list are also
presented.

Stream Science

Primary author

Dr Seblu Negu (Space Science and Geospatial Institute)

Co-authors

Prof. Oleg Malkov (Institute of Astronomy of the Russian Academy of Sciences) Dr Solomon Belay Tessema (Space Science and Geospatial Institute)

Presentation materials

There are no materials yet.