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Stellar Catalog
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Nearby stars catalogue
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HD 209290
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Star HD 209290

Red dwarf HD 209290 is located 34 light years away from the Sun. It is a single star of spectral class M0.5V , that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
34 light years
galaxy map

HD 209290

Red dwarf, High proper motion star
Spectral class: M0.5V

Location

Ascension iconRight ascension: 22h 2m 9.794s
Declination iconDeclination: 1° 23' 56.373'' (equatorial region)
Parallax iconParallax: 94.564
Distance iconSun distance: 34.491 ly | 10.6 pc

Basic characteristic

icon weight
Mass: 60 % M Sun | 576.2 M Jupiter (estimate)
radius icon
Size: 60 % R Sun | 5.5 R Jupiter (estimate)
temperature iconTemperature: 3848 K | 0.67 T Sun

Photometry

Magnitude iconApparent magnitude (V): 9.1
Magnitude iconAbsolute magnitude (V): 9
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).

HD 209290 system structure

HD 209290
More about HD 209290
Nearby star HD 209290 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 60 % of the size of Sun and temperature on its surface is around 3848 K (3575 °C), which is about 67 % of Sun's temperature.
       HD 209290 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
LHS 3745, DO 7683, G 18-16, G 27-5, G 26-44, G 93-66, GJ 846, Gliese 846, HIC 108782, HIP 108782, LFT 1678, LTT 16435, 2MASS J22021026+0124006, TIC 292987389, TYC 558-1540-1, WISEA J220209.96+012358.0, Wolf 1340, Gaia EDR3 2683023811628007296
External sources
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Simbad database (HD 209290)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 2683023811628007296)
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

 CFBDS J213926+022023
 0.04 M☉ 3.5 ly

2MASS J2224-0158
 - 5.3 ly

UCAC4 427-122653
 - 5.4 ly

Wolf 940
 0.27 M☉ 6.5 ly

Gliese 849
 0.45 M☉ 6.7 ly
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