comments

OEJV# Publication's title Author   Date
  Abstract / note  

 
0188A New Binary Star System of EW Type in Draco: GSC 03905-01870
180 kB
Salvador Barquin2018-05-12
 Discovery of a new binary star system (GSC 03905-01870 = USNO-B1.0 1431-0327922 = UCAC4 716-059522) in the Draco constellation is presented. It was discovered during a search for previously unreported eclipsing binary stars through the ASAS-SN database. The shape of the light curve and its characteristics (period of 0.428988±0.000001 d, amplitude of 0.34±0.02 V Mag, primary minimum epoch HJD 2457994.2756±0.0002) indicates that the new variable star is an eclipsing binary of W Ursae Majoris type. I registered this variable star in The International Variable Star Index (VSX), its AAVSO UID is 000-BMP-891.

Simbad object(s): GSC 03905-00596, GSC 03905-01190, GSC 03905-01114, TYC 3905-1146-1, TYC 3905-2030-1, GSC 03905-01870,

comments0

No comments have been added yet...


Write your comment:

Your comment will be posted to OEJV portal and sent to the author by e-mail.

Comments relevant to this paper only should be sent! Comments by anonymous writers or comments without correct e-mail address will be deleted.

first name and surname:
email:
the comment:
 
 


The OEJV is registered as on-line continuous journal: ISSN 1801-5964.
 
* These web pages are hosted on the server of Express Astronomical Information (EAI) *
 
Created by © Web Services, 2005

    WebArchiv - archiv českého webu