EZ Aquarii

Starbox begin
name=EZ Aquarii Starbox image


caption = EZ Aquarii Starbox observe
epoch=J2000
ra=22h 38m 33.4s
dec=-15° 18' 07"
appmag_v=12.87
constell=Aquarius Starbox character
class=M5 V
b-v=1.99
u-b=1.50
r-i = 10.64
v-r =
variable=Flare star Starbox astrometry
radial_v=-59.9
prop_mo_ra=2364
prop_mo_dec=2236
gal_lat=-56.9797
gal_lon=47.0700
parallax=289.50
p_error=4.40
absmag_v=14.68 Starbox detail
mass=0,11
radius=0,5
luminosity=0,0000484 | temperature=2,000–3,500
metal=?
rotation=?
age=? Starbox visbin
name=EZ Aquarii B
period=2.25
axis=0.346
eccentricity=0.44
inclination=112.4
node=162.1
periastron=1987.24

Starbox visbin
name=EZ Aquarii C
period=?
axis=?
eccentricity=?
inclination=?
node=?
periastron=? Starbox catalog
names=Luyten 789-6, GCTP 5475.00, LHS 68, GJ 866 A, G 156-031. Starbox reference
Simbad=EZ+Aquarii Starbox reference
Simbad=8pc+289.50
ARICNS =

EZ Aquarii is a triple star system approximately 3.4 pc or 11.3 light-years from the Sun, in the constellation Aquarius. It is also known as Luyten 789-6. All three components are M-type red dwarfs. The main component is also a spectroscopic binary.

The nearest neighbouring star is Lacaille 9352, 1.29 pc or 4.21 ly away.

Components

References

* van Maanen, A., "Preliminary Parallaxes of Luyten 789-6 and Wolf 424", 12/1939, "Publications of the Astronomical Society of the Pacific", Vol. 51, No. 304.
* Woitas, J.; Leinert, Ch.; Jahreiß, H.; Henry, T.; Franz, O. G.; Wasserman, L. H., "The nearby M-dwarf system Gliese 866 revisited", 1/2000, "Astronomy and Astrophysics", v. 353.
* [http://www.chara.gsu.edu/RECONS/TOP100.posted.htm THE ONE HUNDRED NEAREST STAR SYSTEMS]

ee also

* List of nearest stars

External links

* [http://www.solstation.com/stars/ez-aqr3.htm Sol Station — EZ Aquarii]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=22+38+33.62-15+17+59.2&ident=V*+EZ+Aqr&submit=Aladin+previewer Image EZ Aquarii]