Jewel Box (cụm sao)
Also known as Kappa Crucis Cluster, New General Catalogue 4755, Caldwell 94, C 94
open cluster in the constellation Crux
Key facts
- Right ascension
- 12 53 42
- Declination
- −60 ° 22.0 ′
- Distance
- 6.50 kly (1.99 kpc )
- Mass
- – M ☉
- Radius
- –
- Estimated age
- 16 Myr
- Other designations
- Herschel's Jewel Box, κ Crucis cluster, NGC 4755, Cr 264, Caldwell 94
- Constellation
- Crux
via Wikipedia infobox
Wikidata facts
- Distance from Earth
- 3435.579
- Image
- A Snapshot of the Jewel Box cluster with the ESO VLT.jpg