British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community Member Pages Don Matthews
Image search

LX Lac in 2017

Image

Expand image

About this observation
Observer
Don Matthews
Time of observation
10/01/2018 - 00:00
Object
LX Lac
Equipment
8" SCT + Nikon DSLR
Like This Image
Share

LX Lac is shown on the BAA chart for SU Lac and, noticing that it is also in most of my photometry images for that star, it seemed a worthwhile exercise to extend the photometry to include LX, which has been described as SRB with a range of 12.5 to 13.6 (p) and a period of 150 days. During 2017, it has been varying between 10.9 and 11.8 (V) in my images, with maxima that are broadly consistent with the 150 day period. The overall trend in 2017 appears to have been a slight fading.

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of the work by third-parties is expressly forbidden without the consent of the copyright holder. For more information, please contact the webmaster.