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Gliese 784
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Star Gliese 784

Red dwarf Gliese 784 is located 20 light years away from the Sun. It is a single star of spectral class M0V, that has 58 % of solar mass. There is at least one exoplanet in this system.
Sun distance
20 light years
galaxy map

Gliese 784

Red dwarf, High proper motion star
Spectral class: M0V

Location

Ascension iconRight ascension: 20h 13m 54.582s
Declination iconDeclination: -45° 9' 53.03'' (southern hemisphere)
Parallax iconParallax: 162.217
Distance iconSun distance: 20.106 ly | 6.2 pc

Basic characteristic

icon weight
Mass: 58 % M Sun | 608 M Jupiter
radius icon
Size: 60 % R Sun | 5.7 R Jupiter (estimate)
temperature iconTemperature: 3865 K | 0.67 T Sun

Photometry

Magnitude iconApparent magnitude (V): 8
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).

Gliese 784 system structure

Gliese 784
 Gliese 784 b 0.06 AU 9.4 M⊕ -
More about Gliese 784
Nearby star Gliese 784 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 3865 K (3592 °C), which is about 67 % of Sun's temperature.
       Gliese 784 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is also observable from Northern America, Europe and Asia.
Other designations of this star
CD−45 13677, HD 191849, HIP 99701, SAO 230110, PPM 325963, Ci 20 1196, LFT 1532, LHS 3531, LPM 730, LTT 7999, NLTT 48880, PLX 4794, PM 20103-4519, TYC 8392-2673-1, 2MASS J20135335-4509506, Gaia EDR3 6673000841376349696
External sources
simbad icon
Simbad database (HD 191849)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 6673000841376349696)
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

 279 G. Sagittari
 0.65 M☉ 3.2 ly

Gliese 754
 0.16 M☉ 3.3 ly

Gliese 832
 0.45 M☉ 5.9 ly

Delta Pavonis
 0.99 M☉ 7.3 ly

AX Microscopii
 0.6 M☉ 8.1 ly
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