NGC 2516

from Wikipedia, the free encyclopedia
Open star cluster
NGC 2516
NGC 2516 in Carina.jpg
AladinLite
Constellation Keel of the ship
Position
equinox : J2000.0
Right ascension 07 h 58 m 07.0 s
declination -60 ° 45 ′ 12 ″
Appearance

classification I3r
Brightness  (visual) 3.8 likes
Brightness  (B-band) 3.8 likes
Angular expansion 22nd
Physical data

Affiliation Milky Way
distance  approx. 1300 ly
(409 pc )
diameter 12 years
Age 135 million years
history
Discovered by Nicolas Lacaille
Discovery time 1751
Catalog names
 NGC  2516 • C 0757-607 • OCl 776 •  Mel  82 •  Cr  172 •  ESO  124-SC006 •  GC  1619 •  h  3111 •

NGC 2516 is an I3r Open Cluster in the constellation Kiel des Schiff in the southern sky . It has an apparent magnitude of 3.8 mag and a diameter of 22 arc minutes . The cluster is about 1,300 light years from the solar system and about 12 light years in diameter . Its age is estimated to be 135 million years.

The object was discovered in 1751 by the French astronomer Nicolas Louis de Lacaille .

Web links

Individual evidence

  1. NASA / IPAC EXTRAGALACTIC DATABASE
  2. a b c SEDS : NGC 2516
  3. WEBDA
  4. Seligman