LHS 292
Encyclopedia
LHS 292 is a red dwarf
star
in the constellation
Sextans
. This star is far too faint to be seen with the unaided eye, although it lies relatively close to our Sun
at a distance of about 14.8 light years. It is a flare star
, which means it can suddenly increase in brightness for short periods of time.
It has the space velocity components = .
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Red dwarf
According to the Hertzsprung-Russell diagram, a red dwarf star is a small and relatively cool star, of the main sequence, either late K or M spectral type....
star
Star
A star is a massive, luminous sphere of plasma held together by gravity. At the end of its lifetime, a star can also contain a proportion of degenerate matter. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth...
in the constellation
Constellation
In modern astronomy, a constellation is an internationally defined area of the celestial sphere. These areas are grouped around asterisms, patterns formed by prominent stars within apparent proximity to one another on Earth's night sky....
Sextans
Sextans
Sextans is a minor equatorial constellation which was introduced in 1687 by Johannes Hevelius. Its name is Latin for the astronomical sextant, an instrument that Hevelius made frequent use of in his observations.-Notable features:...
. This star is far too faint to be seen with the unaided eye, although it lies relatively close to our Sun
Sun
The Sun is the star at the center of the Solar System. It is almost perfectly spherical and consists of hot plasma interwoven with magnetic fields...
at a distance of about 14.8 light years. It is a flare star
Flare star
A flare star is a variable star that can undergo unpredictable dramatic increases in brightness for a few minutes. It is believed that the flares on flare stars are analogous to solar flares in that they are due to magnetic reconnection in the atmospheres of the stars. The brightness increase is...
, which means it can suddenly increase in brightness for short periods of time.
It has the space velocity components = .
External links
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