Alpha Trianguli
Sign in to saveAlso known as Mothallah, 2 Trianguli, Caput Trianguli
star in the constellation Triangulum
Wikidata facts
- Distance from Earth
- 19.4814
- Radius
- 3.22
- Mass
- 1.7
- Image
- Triangulum constellation map ru lite.png
Show 16 more facts
- spectral class
- F5IIISB
- catalog code
- UBV M 8470
- apparent magnitude
- 3.305076
- parallax
- 51.50
- stellar rotational velocity
- 95
- effective temperature
- 6321
- metallicity
- 0.00
- surface gravity
- 3700
- radial velocity
- -12.6
- absolute magnitude
- 1.98
- color index
- 0.48
- age estimated by a dating method
- 1600000000
- right ascension component of proper motion
- 12
- declination component of proper motion
- -235
- right ascension
- 28.2704392446475
- declination
- 29.57881866972972
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Connections
list of stars in Triangulum
Entity
HD 9446
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year
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International Astronomical Union
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Triangulum
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epoch
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star system
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stellar classification
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Hipparcos
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Bright Star Catalogue
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HD 13189
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Sun
Concept
Arabic
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Latin
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star
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galaxy
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International Standard Book Number
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light-year
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constellation
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kelvin
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