YZ Ceti

YZ Ceti

Starbox begin
name=YZ Ceti
Starbox image


caption = Location of YZ Ceti, click for larger image.
Starbox observe
epoch=J2000
ra=01h 12m 30.6s
dec=-16° 59' 56"
appmag_v=12.10
constell=Cetus
Starbox character
class=M4.5V
b-v=1.83
u-b=1.35
variable=Flare star
Starbox astrometry
radial_v=+28.2
prop_mo_ra=1210.09
prop_mo_dec=646.95
parallax=268.84
p_error=2.95
absmag_v=14.25
Starbox catalog
names=GCTP 248.01, GJ 54.1, Gl 268-135, LHS 138, LTT 670, L 725-32, HIP 5643.

YZ Ceti is a red dwarf star in the constellation Cetus. Although it is relatively close to the Sun at just over 12 light years, this star can not be seen with the naked eye. It is classified as a flare star that undergoes intermittent fluctuations in luminosity. YZ Ceti is only about 8.5% the mass of our Sun, and is normally less than 1/5000th as luminous.Fact|date=May 2008

This star is unusually close to Tau Ceti, a star of spectral class G8. The two are only about 1.6 light years apart [ [http://www.solstation.com/stars/tau-ceti.htm Page of Tau Ceti] , see the chapter of "Closest Neighbors", for YZ Ceti.] , just more than 1/3rd the distance from the Sun to our nearest neighbor, Proxima Centauri.

References

ee also

* List of nearest stars

External links

* [http://www.ari.uni-heidelberg.de/aricns/cnspages/4c00102.htm ARICNS]


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