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Ground-based MACHO-LMC-5 1993
About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.05h 16m 40.99s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.-70° 29' 17.99"
- ConstellationConstellationOne of 88 recognized regions of the celestial sphere in which the object appears.Dorado
About the Data
- InstrumentInstrumentThe science instrument used to produce the data.Mount Stromlo Observatory
- Exposure DatesExposure DatesThe date(s) that the telescope made its observations and the total exposure time.February 1993
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.MACHO-LMC-5, STAR-0516-7029
- Object DescriptionObject DescriptionThe type of astronomical object.Stellar Binary System/Microlensing Object
- Release DateJuly 15, 2004
- Science ReleaseAstronomers Measure Mass of a Single Star – First Since the Sun
- Credit
Related Images & Videos

Measuring the Mass of a Single Star
How do astronomers weigh a star? These images help tell the story. In the image at top, left, astronomers discovered a subtle brightening of a star [located within the box] due to the effect of gravitational microlensing. This phenomenon occurs when a foreground star, in this...
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Details
Last Updated
Mar 28, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov