47 Boötis

Starbox begin
name=47 Boötis Starbox image


caption =47 Boötis Starbox observe
epoch=J2000
ra=15^h 05^m 25.8345^s
dec= +48° 09′ 03.501″
appmag_v=5.581
constell=Boötes Starbox character
class=A1V
r-i =
v-r =
b-v = 0.0
u-b = 0-.07
variable=Variable star Starbox astrometry
radial_v=-13.0
prop_mo_ra=-65.26
prop_mo_dec=29.71
parallax=12.55
p_error=0.52
absmag_v=5.577 Starbox detail
mass=3,1
radius=2,1
luminosity=40 | temperature=7,500–10,000
metal=
gravity=
rotation=59 km/s
0,00494 Year
age= Starbox visbin
name=CCDM 15054+4809 B
period=
axis=27
eccentricity=
inclination=202
node=
periastron=

Starbox catalog
names=k Boötis, HR 5627, HD 133962, BD+48°2262, FK5 1395, HIP 73841, SAO 45370, GC 20308, ADS 9500, CCDM 15054+4809. Starbox reference
Simbad=HD+133962
ARICNS =

47 Boötis or "k Boötis" is a binary star in the constellation Boötes. It is approximately 260 light years from Earth.

The primary component, 47 Boötis A, is a white A-type main sequence dwarf with an apparent magnitude of +5.59. The companion, 47 Boötis B, is a thirteenth magnitude star located 6.2 arcseconds away from the primary.

Reference

* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%205627 HR 5627]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=15+05+25.8345%2B48+09+03.501&ident=SV*+ZI++1103&submit=Aladin+previewer Image 47 Boötis]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR5627 HR 5627]
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J15054%2b4809A CCDM J15054+4809]

Components