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HR 6819
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Star HR 6819

Binary star HR 6819 is located 1119 light years away from the Sun. It consists of 2 blue giant stars. For now, there are no known exoplanets in this star system.
Sun distance
1119 light years
galaxy map

HR 6819 A

Blue Giant
Spectral class: Be

Location

Ascension iconRight ascension: 18h 17m 7.532s
Declination iconDeclination: -56° 1' 24.088'' (southern hemisphere)
Parallax iconParallax: 2.915
Distance iconSun distance: 1118.965 ly | 343.1 pc

Basic characteristic

icon weight
Mass: 630 % M Sun | 6600 M Jupiter
radius icon
Size: 550 % R Sun | 54.7 R Jupiter
temperature iconTemperature: 20000 K | 3.46 T Sun

HR 6819 B

Blue Giant
Spectral class: B

Basic characteristic

temperature iconTemperature: 16000 K | 2.77 T Sun
time iconAge: 0.05 billions years | 0.01 Sun

HR 6819 system structure

Stars A and B form a pair, which is orbited by the more distant star C.
 HR 6819 A
HR 6819 B
More about HR 6819
       HR 6819 can be found in southern celestial hemisphere.
Other designations of this star
QV Tel, CD−56°7256, FK5 1474, GC 24906, HD 167128, HIC 89605, HIP 89605, HR 6819, SAO 245369, ALS 15 056
News from this star system
calendar icon03. 03 2022
tag iconBlack holes
Article image:

Closest black hole does not exist, astronomers found out more details about the system

Read more
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