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Stellar Catalog
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Ross 145
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Star Ross 145

Red dwarf Ross 145 is located 35 light years away from the Sun. It is a single star of spectral class M2V , that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
35 light years

Ross 145

Red dwarf (spectral class M2V )

Location

Ascension iconRight ascension: 18h 41m 58.668s
Declination iconDeclination: 31° 49' 49.895'' (northern hemisphere)
Parallax iconParallax: 92.613
Distance iconSun distance: 35.217 ly | 10.8 pc

Basic characteristic

icon weight
Mass: 40 % M Sun | 460.9 M Jupiter (estimate)
radius icon
Size: 40 % R Sun | 4.2 R Jupiter (estimate)
temperature iconTemperature: 3471 K | 0.6 T Sun
(No known exoplanets yet)

Photometry

Magnitude iconApparent magnitude (V): 13.1
Magnitude iconAbsolute magnitude (V): 13
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).
More about Ross 145
Nearby star Ross 145 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 40 % of the size of Sun and temperature on its surface is around 3471 K (3198 °C), which is about 60 % of Sun's temperature.
      Ross 145 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 EDR3 2090085056523454464
External sources
simbad icon
Simbad database (Ross 145)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 2090085056523454464)
Archive from the Gaia mission
Class of stars Red dwarf
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.
Closest stars

LSR J1826+3014
- 2.5 ly

WISE 1828+2650
0.01 M☉ 4.3 ly

LP 335-12
- 4.6 ly

Gliese 1230
0.24 M☉ 5 ly

Gliese 4063
0 M☉ 5.2 ly
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