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Stellar Catalog
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Nearby stars catalogue
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LDS 4590 B
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Star LDS 4590 B

Red dwarf LDS 4590 B is located 111 light years away from the Sun. It is a single star of spectral class M5V, that has typically about 25 % of solar mass. There is at least one exoplanet in this system.
Sun distance
111 light years

LDS 4590 B

Spectral class: M5V

Basic characteristic

icon weight
Mass: 20 % M Sun | 178.1 M Jupiter (estimate)
radius icon
Size: 20 % R Sun | 2.1 R Jupiter (estimate)

Photometry

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).

LDS 4590 B system structure

LDS 4590 A
LDS 4590 B
LDS 4590 B b 0.02 AU 10713.5 M 12.7 R 2.9 days
More about LDS 4590 B
       LDS 4590 B can be found in northern celestial hemisphere. 
Other designations of this star
NLTT 41135
External sources
icon study
Imaging of the Vega Debris System using JWST/MIRI
Scientific study, Accepted: 31. 10. 2024
simbad icon
Simbad database (LP 563-38)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
Class of stars Red dwarf
part of star image
part of star image
Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.
News from this star system
Article image:

Astronomers have discovered a brown dwarf orbiting the red giant HD 18438

Astronomers led by Byeong-Cheol Lee have made a groundbreaking discovery, detecting a brown dwarf orbiting the red giant HD 18438. With a radius of 89 times that of the Sun, HD 18438 is now the largest known star to be orbited by an exoplanet or brown dwarf.

Article image:

Newly discovered exoplanet HD 207496 b is too close to its star and is loosing atmosphere

Article image:

Two giant exoplanets discovered orbiting nearby Sun-like star HIP 104045

Astronomers discovered two new exoplanets orbiting a star HIP 104045. The star is 175 light years away and its mass and size are similar to the Sun. Both exoplanets are gas giants, smaller than Jupiter.

Article image:

Astronomers used JWST and TESS telescopes to study nearby brown dwarf HD 19467 B

Brown dwarfs are objects between planets and stars. Astronomers divide them into 3 categories according to their temperature - L, T, Y. Their relatively low temperatures and brightness allow them to stay hidden for most part. Only the most powerful infrared telescopes are able to see them and that is where James Webb Space Telescope comes in.

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