NGC 136

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Open star cluster
NGC 136
NGC 0136 DSS.jpg
AladinLite
Constellation Cassiopeia
Position
equinox : J2000.0
Right ascension 00 h 31 m 30.8 s
declination + 61 ° 30 ′ 33 ″
Appearance

classification II 2 p
Angular expansion 1.5 '
Redness ( excess color  E (BV)) 0.889
Physical data

distance  17000 ly
(5220 pc )
history
Discovered by Wilhelm Herschel
Discovery time November 26, 1788
Catalog names
 NGC  136 • C 0028 + 612 • OCl 295 •  Cr  4 • Lund 18 •  GC  6 • H VI 35

NGC 136 is an open star cluster in the constellation Cassiopeia in the northern sky .

The NGC 136 object was discovered on November 26, 1788 by the German-British astronomer Friedrich Wilhelm Herschel .

Individual evidence

  1. SIMBAD database
  2. a b NGC 136
  3. NASA / IPAC EXTRAGALACTIC DATABASE
  4. WEBDA
  5. Seligman