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Stellar Catalog
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Nearby stars catalogue
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TOI 4551
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Star TOI 4551

Red giant TOI 4551 is located 710 light years away from the Sun. It is a single star, that has 131 % of solar mass. There is at least one exoplanet in this system.
Sun distance
710 light years

TOI 4551

Red giant

Location

Ascension iconRight ascension: 12h 19m 54.909s
Declination iconDeclination: -25° 49' 40.279'' (southern hemisphere)
Parallax iconParallax: 4.594
Distance iconSun distance: 709.956 ly | 217.7 pc

Basic characteristic

icon weight
Mass: 131 % M Sun | 1372 M Jupiter
radius icon
Size: 355 % R Sun | 35.3 R Jupiter
temperature iconTemperature: 4896 K | 0.85 T Sun
luminosity iconLuminosity: 6.35 L Sun

1 exoplanet

TOI 4551 b 0.1 AU 473.7 M 11.9 R 10 days

Photometry

Magnitude iconApparent magnitude (V): 10
Magnitude iconAbsolute magnitude (V): 3.3
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
More about TOI 4551
Star TOI 4551 is is approximately 4 times bigger than the Sun and temperature on its surface is around 4896 K (4623 °C), which is about 85 % of Sun's temperature.
      TOI 4551 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is also observable from Northern America, Europe and Asia. 
Other designations of this star
TIC 204650483, 2MASS J12195494-2549399, Gaia DR3 3476605537386300032
External sources
gaia icon
Gaia database (Gaia DR3 3476605537386300032)
Archive from the Gaia mission
tess icon
TESS database (TOI 4551.01)
Archive from the TESS mission
Class of stars Red giant
The red giant is one of the final stages in the evolution of main sequence stars. These stars have already fused most of their hydrogen into helium, and their outer layers are gradually expanding. A white dwarf will form from the dense core of the original star, and the discarded upper layers will become a planetary nebula.  

In 5 billion years the Sun will also enter the red giant phase. Its size will then inflate to the orbit of Earth or Mars.
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