Pi Herculis
Where is Pi Herculis?
Look west, about 55° up at 20:20 in Hercules. It sinks lower through the evening and sets at 04:12.
- Rises
- 06:21
- Highest
- 17:19
- Sets
- 04:12
- Best after dark
- 20:20 · 55°
Can I see Pi Herculis tonight?
From London tonight, Pi Herculis is above the horizon after dark. It’s highest soon after dark, around 20:20, in the west at 55°.
At magnitude 3.2 it is visible by eye, even from many towns, when the sky is clear.
This is position and timing only: clouds, haze and light pollution aren’t included.
What does Pi Herculis look like?
Pi Herculis looks orange-red to the eye (color is easier to see in binoculars). Its spectral type is K3II: orange bright giant (cooler than the Sun).
Eyes
A orange-red point of light, visible even from many towns when it’s clear.
Binoculars
Brighter, and its orange-red color is easier to see.
Telescope
Still a point of light: no amateur telescope shows a star’s surface.
About Pi Herculis
Pi Herculis is a star in Hercules, shining at magnitude 3.2. Its spectral type, K3II, marks it as: orange bright giant (cooler than the Sun).
Pi Herculis in Hercules
Sources: SkyMate; Wikidata (CC0). Positions computed for your place and time with astronomy-engine. Data & Licences