Tianyi
- HIP
- 62423
- Designation
- 7 Dra
- Bayer designation
- 7 Dra
- Visual magnitude
- 5.43
- Constellation
- Dragon
- Name approved by the IAU
- 2017-06-30
The IAU catalogue's account
Chinese single star asterism: heavenly unity
- Source language
- Chinese
- Reference
- Rufus+Tien (1945) on the Suzhou Map, Sun and Kistemaker (1997) evaluating Han sources, Sun Shuwei (2022) on the Su Song Map
Source: IAU Catalog of Star Names (IAU-CSN), Working Group on Star Names. The account is the IAU's own text and is quoted in full: it is published under CC BY.
Corpus chains passing through this star. Deviation is the cross-track angular distance of the third star from the great-circle plane.
- Дракон → Кит → Южный ТреугольникДревний змей - сатана, дьявол → Левиафан → Триединый Бог
H1
Other named stars of this constellation: