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MCC 253
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Star MCC 253

Red dwarf MCC 253 is located 64 light years away from the Sun. It is suspected double or multiple star of spectral class M0V, that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
64 light years
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MCC 253

Red dwarf
Spectral class: M0V

Location +

Ascension iconRight ascension: 8h 28m 22.118s
Declination iconDeclination: 35° 0' 59.246'' (northern hemisphere)
Parallax iconParallax: 50.820
Distance iconSun distance: 64.179 ly | 19.7 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: 60 % M Sun
| 607.6 M Jupiter
 (estimate)
+
Star mass
The mass of the star MCC 253 is unknown. Based on its other characteristics, it is estimated to be about 60 % of the Sun's mass.

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: 60 % R Sun
| 5.8 R Jupiter
(estimate)
+
Star size
Radius of the star MCC 253 is not known. Its estimated value based on other similar stars is about 60 % 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 iconTemperature: 3900 K
 (estimate)
+
Star temperature
Surface temperature of MCC 253 is estimated to be 3909 K, which is 67 % 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

Photometry

Magnitude iconAbsolute magnitude (V): -1.5
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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MCC 253 system structure

 MCC 253

More about MCC 253

Nearby star MCC 253 is a main sequence star that fuses hydrogen atoms into helium. 
       MCC 253 can be found in northern celestial hemisphere.
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External sources
simbad icon
Simbad database (MCC 253)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)

Frequently Asked Questions

How far is the MCC 253 system from the Sun?

The MCC 253 system is 64 light years or 19.7 parsecs from the Sun.

What galaxy is the MCC 253 star in?

The MCC 253 is in the Milky Way galaxy just like the Sun.

How many stars are in the MCC 253 system?

The MCC 253 is a single star, there are no other known stars in the system.

What type of star is the MCC 253?

The star MCC 253 is a Red dwarf star.

What temperature is the MCC 253?

The primary in the MCC 253 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Class of stars Red dwarf
Red dwarfs are small, cool stars with surface temperatures of about 2,000–3,800 K, much cooler than the Sun. They usually have 8–50% of the Sun’s mass and shine very faintly, sometimes at just a tiny fraction of the Sun’s brightness. Classified mainly as spectral type M, they are the most common stars in the Milky Way, making up roughly 70–75% of its stellar population.

They fuse hydrogen slowly through the proton–proton chain and are fully convective, which allows them to use their fuel very efficiently. As a result, red dwarfs can live for tens of billions to trillions of years—far longer than the Sun. Many exoplanets orbit red dwarfs, including some in close habitable zones, though strong stellar activity can affect planetary environments.
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3D map of stellar neighborhood
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icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
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