Messier 107
M107
📋 A written introduction is coming — for now this page shows official values only.
Object
- Type (NASA)
- Globular Cluster
- Distance from Earth
- 20,000 light-years
- Apparent magnitude
- 8.9 mag
- Apparent size
- 10 ′
- NASA description
- The best time to spot Messier 107 through a small telescope or binoculars is in July.
Source:NASA Hubble (Messier/Caldwell catalogs) · checked 2026-11-02 ↗NASA HEASARC (Goddard Space Flight Center) · checked 2026-11-02 ↗
Related
Constellation
In everyday life
- Light from this object takes about 20,000 years to reach Earth — the light you see tonight left 20,000 years ago (official distance ÷ speed of light).
- At magnitude 8.9 it is fainter than the naked-eye limit (about 6) — you need binoculars or a telescope.
- It spans about 10′ of sky — about 1/3 of the full Moon's 31′.