Star cluster
NGC 2682
Open star cluster · 3.5 billion years
An open cluster of stars born together from the same gas cloud in the Milky Way’s disc; the Galaxy’s tidal forces will disperse it within a few hundred million years. Position, distance, age and member count come from the MWSC catalogue; the total brightness is roughly estimated from the member count.
| Type | Star cluster |
|---|---|
| Constellation | Cancer |
| Distance | 890 pc (2.9 thousand ly) |
| Age | 3.5 billion years |
| Member stars (MWSC) | 907 |
| Reddening E(B−V) | 0.05 |
| Metallicity [Fe/H] | -0.10 |
| Source | MWSC (Kharchenko et al. 2013) |
| Right ascension (J2000) | 8h 51m 23.4s |
| Declination (J2000) | +11° 48′ 54″ |
In the sky
Visible from the whole Northern Hemisphere and south to latitude 78° S. North of latitude 78° N it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around 878 BC. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 51 million years.