NGC 6164
Emission nebula | |
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NGC 6164 | |
AladinLite | |
Constellation | Angle measure |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 16 h 33 m 52.3 s |
declination | -48 ° 06 ′ 40 ″ |
Appearance
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Apparent brightness (visual) | 6.7 likes |
Angular expansion | 1.0 ′ × 0.3 ′ |
Ionizing source | |
designation | HD 148937 |
Type | O |
Physical data
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distance | 1236 pc |
history
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discovery | John Herschel |
Date of discovery | July 1, 1834 |
Catalog names | |
NGC 6164, 6165 • ESO 226-PN13, 226-EN12 • GC 4206 • h 3633 • |
NGC 6164 and NGC 6165 designate the two bright radiation lobes of a 6.7 mag bright bipolar emission nebula in the constellation Winkelpunkt , which is about 1236 parsecs away from Earth. It was discovered on July 1, 1834 by John Herschel with an 18-inch reflector telescope, who noted "Neb violently suspected immediately preceding a double star".
Web links
- NGC 6164. SIMBAD, accessed June 14, 2016 .
- NGC 6164. DSO Browser, accessed June 14, 2016 .
- Courtney Seligman: New General Catalog Objects: NGC 6150-6199. Retrieved June 14, 2016 .
- Hartmut Frommert: Revised NGC Data for NGC 6164. SEDS, accessed on June 14, 2016 .