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MP Musca
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Star MP Musca

T Tauri star MP Musca is located 319 light years away from the Sun. It is a single star of spectral class K1Ve, that has 130 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
319 light years
galaxy map

MP Musca

T Tauri star
Spectral class: K1Ve

Location +

Ascension iconRight ascension: 13h 22m 7.543s
Declination iconDeclination: -69° 38' 12.219'' (southern hemisphere)
Parallax iconParallax: 10.215
Distance iconSun distance: 319.24 ly | 97.9 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: 130 % M Sun
| 1362 M Jupiter
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Star mass
Mass of the star MP Musca is 1.3 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: 120 % R Sun
| 12.1 R Jupiter
(estimate)
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Star size
Radius of the star MP Musca is not known. Its estimated value based on other similar stars is about 120 % 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
time icon
Age: 0.008 billions years | 0 Sun
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Star age
Star MP Musca is 0.008 billion years old, which is about 0 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: 1.2 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): 10.4
Magnitude iconAbsolute magnitude (V): 5.4
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
More about MP Musca
Star MP Musca is a main sequence star that fuses hydrogen atoms into helium. 
       MP Musca can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope.
Other designations of this star
MP Mus, PDS 66, CPD-68 1894, Hen 3-892, TYC 9246-971-1
External sources
icon study
Confirmation of a ring structure in the disk around MP Mus (PDS 66) with ALMA Band 7 observations
Scientific study, Accepted: 24. 04. 2025

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