NGC 136
AladinLite | |
Constellation | Cassiopeia |
Position equinox : J2000.0 |
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Right ascension | 00 h 31 m 30.8 s |
declination | + 61 ° 30 ′ 33 ″ |
Appearance
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classification | II 2 p |
Angular expansion | 1.5 ' |
Redness ( excess color E (BV)) | 0.889 |
Physical data
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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