Open star cluster

The Southern Beehive

Also NGC 2516 · Caldwell 96

A rich, naked-eye open cluster in Carina.

Measured

Distance
1,328 light-years
Size
about 20 light-years across (approximate)
Constellation
Carina
Position (J2000)
RA 7h 58m 05s, Dec −60.79°

How far, from the Sun

1,330 light-years. To cross it:

  • Light1,330 years
  • Voyager 1's speed23.6 million years
  • Driving at 100 km/h14.3 billion years

Voyager 1 at the speed it moved outward over the year to 2026-10-25 (JPL Horizons). Driving: nonstop, never refuelling.

Facts

  • Its nickname comes from its likeness to the northern Beehive Cluster (M44).
  • Gaia picks out about 3,784 member stars (Hunt & Reffert 2023).

Where this comes from

  • Hunt & Reffert 2023, A&A 673, A114: Gaia DR3 cluster distance 407.1 pc (16th–84th percentile 407–407.2 pc)
  • This research has made use of the SIMBAD database, CDS, Strasbourg, France (Wenger et al. 2000, A&AS 143, 9).
  • This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier).

Every catalogue Ouranos draws is credited on the credits page.