How to see it
Aladfar has a visual magnitude of about 4.36: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for Aladfar: right ascension 19h 13m 45s, declination +39° 8′ 45″ (J2000), on the celestial sphere.
Catalog context
Aladfar. It appears in classical and modern catalogs as Bayer/Flamsteed designation 20Eta Lyr, HIP 94481, HD 180163, Gaia DR3 2099679223187100800.
Catalog identifiers
- Gaia
- Gaia DR3 2099679223187100800
- HIP
- 94481
- HD
- 180163
- gaia_dr3
- 2099679223187100800
- Bayer / Flamsteed
- 20Eta Lyr
Observed properties
- Visual magnitude
- 4.36