Visibility III / V
A moderately bright part of the sky hit the frame when I was shooting towards the zenith. It was bright for quite a long time, the observation image was squeezed into four 20-second frames. To compare the brightness, you can take, for example, the constellation Vega in the lower right corner of Lyra.
With the help of Heavensat, the target was revealed to be Delta 1 Deb, and even more precisely, with the NORAD catalog number, case number 21933. Those songs under the Delta 1 Deb label can be found on Heavensat as well, close to a thousand (948), so a little clarification is probably in order here. The facility from which this fragment originated was shot into the sky on June 12, 1975.
Desktop version of the site
Show the mobile version
Site development by the Skywarden team and E. Bruus.
© 2011- 2023 Ursa Astronomical Association. All rights reserved.
Privacy policy