Two more sets of observations for the ExoClock project by Simon Dawes. Exoplanets XO-1b & Qatar-10b.
XO-1b is an exoplanet approximately 536 light-years away in the constellation of Corona Borealis. The planet was discovered orbiting the yellow dwarf star now designated XO-1 in 2006. The planet XO-1b is named Negoiu. The name was selected in the NameExoWorlds campaign during the 100th anniversary of the IAU. Negoiu is the second highest peak in Romania. It is a little bit larger than Jupiter. It is a hot Jupiter.
The XO Project team employed the relatively inexpensive XO Telescope, made from commercial equipment, to search for exoplanets. This telescope is on the Hawaiian Island of Maui.
Qatar-10 b is a gas giant exoplanet orbiting an F-type star. Its mass is 3/4 that of Jupiter and takes 1.6 days to complete one orbit. It is 0.0286 AU from its parent star. Discovered in 2019.