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TOI 2000
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Star TOI 2000

Yellow-White star TOI 2000 is located 566 light years away from the Sun. It is a single star, that has 107 % of solar mass. There are multiple known exoplanets in this system.
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Sun distance
566 light years
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TOI 2000

Yellow-White star

Location +

Ascension iconRight ascension: 9h 45m 35.289s
Declination iconDeclination: -66° 41' 11.860'' (southern hemisphere)
Parallax iconParallax: 5.760
Distance iconSun distance: 566.243 ly | 173.6 pc
Star position
The position of a star tells us where it appears in the sky, similar to how we use coordinates like latitude and longitude on Earth. In astronomy, the three main coordinates are right ascension, declination and distance. .. icon More about Star position in StellarGuide

Basic characteristic

icon weight
Mass: 107.4 % M Sun
| 1125 M Jupiter
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Star mass
Mass of the star TOI 2000 is 1.074 solar masses.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 111 % R Sun
| 11.1 R Jupiter
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Star size
Radius of the star TOI 2000 is 1.113 solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature icon
Temperature: 5400 K | 0.93 T Sun
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Star temperature
Surface temperature of TOI 2000 is 5400 K, which is 93 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide
time icon
Age: 5.1 billions years | 1.11 Sun
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Star age
Star TOI 2000 is 5.1 billion years old, which is about 1.11 of the Sun's age.

The age of a star tells us how long it has been shining since it formed. Knowing a star’s age helps astronomers understand its life stage, how it has changed over time, and what will happen to it in the future... icon More about Star age in StellarGuide
luminosity icon
Luminosity: 1.103 L Sun
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Star luminosity
Luminosity is the total amount of energy a star gives off every second. Think of it as the star’s true brightness — not just how bright it looks from Earth. This is important because some stars may appear dim simply because they are far away, not because they’re actually faint... icon More about Star luminosity in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 11
Magnitude iconAbsolute magnitude (V): 4.8
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
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
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TOI 2000 system structure

 TOI 2000
TOI 2000 b 0.04 AU 10.3 M⊕ 2.6 R⊕ 3.1 days
TOI 2000 c 0.09 AU 75.7 M⊕ 8 R⊕ 9.1 days

More about TOI 2000

Star TOI 2000 is is approximately 11 % bigger than the Sun and temperature on its surface is around 5400 K (5127 °C), which is about 93 % of Sun's temperature.
       TOI 2000 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope.
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External sources
icon study
tess icon
TESS database (TOI 2000.01)
Archive from the TESS mission

Frequently Asked Questions

How far is the TOI 2000 system from the Sun?

The TOI 2000 system is 566 light years or 173.6 parsecs from the Sun.

What galaxy is the TOI 2000 star in?

The TOI 2000 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 2000 system?

The TOI 2000 is a single star, there are no other known stars in the system.

What type of star is the TOI 2000?

The star TOI 2000 is a Yellow-White star star.

What temperature is star TOI 2000?

The star TOI 2000 has an effective temperature of 5400 K. Find out more about the temperature of stars in Stellar guide
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Estimated values
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