Double 1 - Delta Bootis
Delta Bootis is a double star in the constellation Bootes. It is approximately 121.8 light years from Earth.
If they are gravitationally bound tyo each other it requires a minimum of 120,000 years to complete an orbit.
Facts about Delta Bootis 1 by Keith Turnecliff
This system consists of a pair of stars located in close proximity to each other and sharing a similar motion through space, suggesting they may form a binary star system. They are at least 3,800AU apart.
This star chart represents a view from Long Itchington for late June at 10pm.
Credits: Image courtesy of Starry Night Pro Plus 8, researched and implemented by Keith Turnecliff.