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Massive Black Holes in Galaxies NGC 3377, NGC 3379 and NGC 4486b
The three galaxies above are believed to contain central, supermassive black holes. The galaxy NGC 4486B (lower-left) shows a double nucleus (lower-right). The images of NGC 3377 and NGC 4486B are 2.7 arcseconds on a side, and for NGC 3379 the size is 5.4 arcseconds; the lower-right is a blow-up of the central 0.5 arcseconds of NGC 4486B.
About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.10h 47m 42.36s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.13° 59' 8.8"
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.NGC 3377, NGC 3379, NGC 4486b
- Release DateJanuary 13, 1997
- Science ReleaseMassive Black Holes Dwell in Most Galaxies, According to Hubble Census
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Last Updated
Mar 14, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov