How to see it
HIP 102557 has a visual magnitude of about 8.98: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.
Sky position
Equatorial coordinates for HIP 102557: right ascension 20h 47m 1s, declination +49° 1′ 20″ (J2000), in the region of the Cygnus constellation (IAU figure Cyg).
Catalog context
HIP 102557. It appears in classical and modern catalogs as HIP 102557, Gaia DR3 2168026682737987072. In the SkyKeepsake Cygnus (Cyg) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 2168026682737987072
- HIP
- 102557
- gaia_dr3
- 2168026682737987072
Also known as
- Gaia DR3 TOP 5M 2168026682737987072
Observed properties
- Visual magnitude
- 8.98