How to see it
HIP 15403 has a visual magnitude of about 8.61: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.
Sky position
Equatorial coordinates for HIP 15403: right ascension 3h 18m 37s, declination +35° 32′ 55″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
HIP 15403. It appears in classical and modern catalogs as HIP 15403, HD 20444, Gaia DR3 138138006645759744. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 138138006645759744
- HIP
- 15403
- HD
- 20444
- gaia_dr3
- 138138006645759744
Also known as
- Gaia DR3 TOP 5M 138138006645759744
- HD 20444
Observed properties
- Visual magnitude
- 8.61