Star cluster
FSR 1595
Open star cluster · 2.2 million 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 | Centaurus |
| Distance | 4,416 pc (14.4 thousand ly) |
| Age | 2.2 million years |
| Member stars (MWSC) | 196 |
| Reddening E(B−V) | 0.85 |
| Source | MWSC (Kharchenko et al. 2013) |
| Right ascension (J2000) | 11h 47m 00.6s |
| Declination (J2000) | −62° 38′ 59″ |
In the sky
Visible from the whole Southern Hemisphere and north to latitude 27° N. South of latitude 27° S it never sets. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 14 thousand years ago. At that time Homo sapiens was spreading out of Africa; there was no farming yet. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 256 million years.