How to see it
40Zet Her has a visual magnitude of about 2.81: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 40Zet Her: right ascension 16h 41m 17s, declination +31° 36′ 10″ (J2000), in the region of the Hercules constellation (IAU figure Her).
Catalog context
40Zet Her. It appears in classical and modern catalogs as HIP 81693, HD 150680, Gaia DR3 HYG-HIP-81693. In the SkyKeepsake Hercules (Her) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 HYG-HIP-81693
- HIP
- 81693
- HD
- 150680
- gaia_dr3
- HYG-HIP-81693
- Bayer / Flamsteed
- 40Zet Her
Also known as
- Gaia DR3 TOP 5M HYG-HIP-81693
- Gl 635A
- HD 150680
- HIP 81693
- HYG-HIP-81693
Observed properties
- Visual magnitude
- 2.81