74 Her
74 Her
74 Her is a M-type (Red) star located in the constellation Hercules. It carries the designation 74 Her.
Located approximately 557.5 light-years from Earth, 74 Her resides within the broader disk of our Milky Way galaxy.
74 Her is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.51, 74 Her sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its red hue, which corresponds to a B-V color index of +1.586.
Propriedades físicas
| Classe Espectral | M Class M — M-type (Red) |
| Índice de cor (B−V) | 1,586 |
Observação
| Magnitude Aparente | +5.51 |
| Magnitude Absoluta | -0,65 |
| Distância | 558 ly |
| Constelação | Hercules |
Posição
| Ascensão reta | 17h 20,35m |
| Declinação | 46° 14,45′ |
Frequently Asked Questions
What type of star is 74 Her?
74 Her is a Class M — M-type (Red) star.
How far is 74 Her from Earth?
74 Her is approximately 557.5 light-years from Earth.
Can you see 74 Her with the naked eye?
With an apparent magnitude of 5.51, 74 Her is visible to the naked eye.
What constellation is 74 Her in?
74 Her is located in the constellation Hercules.