LTT 1581 HD 20781

Stellar classification

G

Coordinates

  • X 44
  • Y -97
  • Z -45
→ Sol: 116

Object type

  • High proper-motion Star
  • Star
  • Double or multiple star
  • Infra-Red source
simbad:HD 20781

Wiki

HD 20781 is a star which is part of a wide binary system with HD 20782. The companion star has a very large angular separation of 252 arcsec, corresponding to 9080 AU at the distance of HD 20782. Both stars possess their own planetary systems in S type orbits. This is the first time that planets have been found in both components of a wide binary system.

This article uses material from the Wikipedia article "HD 20781", which is released under the Creative Commons Attribution-Share-Alike License 3.0.