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Star Cluster NGC 265
About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.00h 47m 11.1s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.-73° 28' 40.1"
- ConstellationConstellationOne of 88 recognized regions of the celestial sphere in which the object appears.Tucana
- DistanceDistanceThe physical distance from Earth to the astronomical object. Distances within our solar system are usually measured in Astronomical Units (AU). Distances between stars are usually measured in light-years. Interstellar distances can also be measured in parsecs.About 200,000 light-years (61 kiloparsecs)
- DimensionsDimensionsThe physical size of the object or the apparent angle it subtends on the sky.The image is about 68 arcseconds (65 light-years or 20 parsecs) wide.
About the Data
- Data DescriptionData DescriptionProposal: A description of the observations, their scientific justification, and the links to the data available in the science archive.
Science Team: The astronomers who planned the observations and analyzed the data. "PI" refers to the Principal Investigator.This image was created from HST data from proposal 10126: E. Olszewski, A. Dolphin, and J. Harris (University of Arizona), P. Hodge (University of Washington), and K. Olsen (NOAO/CTIO). - InstrumentInstrumentThe science instrument used to produce the data.HST>ACS/WFC
- Exposure DatesExposure DatesThe date(s) that the telescope made its observations and the total exposure time.November 8, 2004, Exposure Time: 26 minutes
- FiltersFiltersThe camera filters that were used in the science observations.F435W (B), F555W (V), F814W (I)
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.NGC 265
- Object DescriptionObject DescriptionThe type of astronomical object.Star Cluster in the Small Magellanic Cloud
- Release DateApril 18, 2006
- Science ReleaseMagellanic Gemstones in the Southern Sky
- CreditImage Credit: European Space Agency & NASA; Acknowledgment: E. Olszewski (University of Arizona)
Color Info
Color InfoA brief description of the methods used to convert telescope data into the color image being presented.
Blue: F435W (B) Green: F555W (V) Red: F814W (I)

Compass and Scale
Compass and ScaleAn astronomical image with a scale that shows how large an object is on the sky, a compass that shows how the object is oriented on the sky, and the filters with which the image was made.
Related Images & Videos

Magellanic Gemstones in the Southern Sky
NASA's Hubble Space Telescope has captured the most detailed images to date of the open star clusters NGC 265 and NGC 290 in the Small Magellanic Cloud – two sparkling sets of gemstones in the southern sky. These images, taken with Hubble's Advanced Camera for Surveys, show a...
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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