How to see it
HIP 105639 has a visual magnitude of about 8.72: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.
Sky position
Equatorial coordinates for HIP 105639: right ascension 21h 23m 49s, declination +1° 36′ 58″ (J2000), in the region of the Equuleus constellation (IAU figure Equ).
Catalog context
HIP 105639. It appears in classical and modern catalogs as HIP 105639, Gaia DR3 2691360205711417856. In the SkyKeepsake Equuleus (Equ) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 2691360205711417856
- HIP
- 105639
- gaia_dr3
- 2691360205711417856
Also known as
- Gaia DR3 TOP 5M 2691360205711417856
Observed properties
- Visual magnitude
- 8.72