NGC 6846

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Open star cluster
NGC 6846
AladinLite
Constellation swan
Position
equinox : J2000.0
Right ascension 19 h 56 m 28.1 s
declination + 32 ° 20 ′ 59 ″
Appearance

classification IV1p
Brightness  (visual) 14.2 mag
Angular expansion 0.8 '
Physical data

distance  4700 ly
(1445 pc )
history
Discovered by Edouard Stephan
Discovery time 17th August 1873
Catalog names
 NGC  6846 • C 1954 + 302 • OCl 139 •  Cr  410 • Lund 912 •  GC  5948 •

NGC 6846 is an open cluster from Trumpler type IV1p in the constellation Cygnus , one apparent brightness has likes of 14.2. The object was discovered by Edouard Stephan on August 17, 1873 .

Individual evidence

  1. NASA / IPAC EXTRAGALACTIC DATABASE
  2. a b c SEDS : NGC 6846
  3. AL Tadross: A catalog of 120 NGC open star cluster . In: Journal of the Korean Astronomical Society , 44, 2011, pp. 1-11. doi: 10.5303 / JKAS.2011.44.1.1 .
  4. Seligmana