British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community Member Pages James Screech
Image search

ES UMa CCD Photometry

Image
About this observation
Observer
James Screech
Time of observation
02/01/2017 - 17:20
Object
ES UMa
Observing location
Bedford
Equipment
Atik 414ex
ED70
AVX mount
V Filter
Exposure
20 Sec
Like This Image
Share

Secondary minimum timed at 2457756.37174 +/- 0.00035 O-C = 0.00116 (Krakow linear elements)

Primary minimum times at 24557756.63613 +/- 0.00036 O-C = 0.00113 (Krakow linear elements)

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.