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Nearby stars catalogue

LSR J1945+4650

Star LSR J1945+4650

Binary star LSR J1945+4650 is located 94 light years away from the Sun. It consists of 2 white dwarf stars. For now, there are no known exoplanets in this star system.

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Nearby stars catalogue

Sun distance
94 light years

LSR J1945+4650 A

White dwarf

Spectral class: DA9

Location +

Right ascension: 19h 45m 29.653s

Declination: 46° 50' 9.046'' (northern hemisphere)

Parallax: 34.712

Sun distance: 93.962 ly | 28.8 pc

Basic characteristic

Temperature: 5000 K

(estimate)

Photometry

Absolute magnitude (V): -2.3

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

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

LSR J1945+4650 B

White dwarf

Spectral class: DC10

Photometry

Absolute magnitude (V): -2.3

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

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

LSR J1945+4650 system structure


	LSR J1945+4650 A
	LSR J1945+4650 B

More about LSR J1945+4650

       LSR J1945+4650 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.

Other designations of this star
Gaia DR3 2080526555267050496

External sources

Simbad database (LSR J1945+4650B)

Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)

Gaia database (Gaia DR3 2080526555267049984)

Archive from the Gaia mission

Frequently Asked Questions

How far is the LSR J1945+4650 system from the Sun?

The LSR J1945+4650 system is 94 light years or 28.8 parsecs from the Sun.

What galaxy is the LSR J1945+4650 star in?

The LSR J1945+4650 is in the Milky Way galaxy just like the Sun.

How many stars are in the LSR J1945+4650 system?

The LSR J1945+4650 system contains 2 stars.

What type of star is the LSR J1945+4650?

The primary in the LSR J1945+4650 system is a White dwarf star.

What temperature is the LSR J1945+4650?

The primary in the LSR J1945+4650 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide

Closest stars

LSPM J2003+4752	-	5.8 ly
Gaia DR2 2078878456051348608	-	6 ly
HD 188100	-	6.1 ly
HD 186306	-	6.9 ly
Gaia EDR3 2078105327586616832	-	7 ly

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About Stellar Catalog

Working with real data

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.

Estimated values

Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.

Fresh and validated

Stellar Catalog is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.