How to see it
HIP 102657 has a visual magnitude of about 7.91: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 102657: right ascension 20h 48m 12s, declination +49° 59′ 44″ (J2000), in the region of the Cygnus constellation (IAU figure Cyg).
Catalog context
HIP 102657. It appears in classical and modern catalogs as HIP 102657, HD 198400, Gaia DR3 2168165633517159424. In the SkyKeepsake Cygnus (Cyg) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 2168165633517159424
- HIP
- 102657
- HD
- 198400
- gaia_dr3
- 2168165633517159424
Also known as
- Gaia DR3 TOP 5M 2168165633517159424
- HD 198400
Observed properties
- Visual magnitude
- 7.91