How to see it
81Pi 2Cyg has a visual magnitude of about 4.18: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 81Pi 2Cyg: right ascension 21h 46m 48s, declination +49° 18′ 34″ (J2000), on the celestial sphere.
Catalog context
81Pi 2Cyg. It appears in classical and modern catalogs as HIP 107533, HD 207330, Gaia DR3 1978185009394330240.
Catalog identifiers
- Gaia
- Gaia DR3 1978185009394330240
- HIP
- 107533
- HD
- 207330
- gaia_dr3
- 1978185009394330240
- Bayer / Flamsteed
- 81Pi 2Cyg
Observed properties
- Visual magnitude
- 4.18