On which river in Germany does the town of Heidelberg stand ?
42 Boötis HD 133208 Merets Beta Bootis Nekkar Beta Boötis Beta Booetis Nakkar HIP 73555 Merez Meres (star) HR 5602 SAO 45337 THE NEKKAR
hd 133208 hr 5602 merez beta booetis beta boötis sao 45337 beta bootis nekkar nakkar meres star merets 42 boötis hip 73555
nekkar
WikipediaEntity
THE NEKKAR