Rho Boötis

Starbox begin
name=ρ Boötis Starbox image


caption = ρ Boötis Starbox observe
epoch=J2000
ra=14^h 31^m 49.7899^s
dec= +30° 22′ 17.174″
appmag_v=3.583
constell=Boötes Starbox character
class=K3III
r-i = 0.65
v-r =
b-v = 1.3
u-b = 1.44
variable=Variable star Starbox astrometry
radial_v=-13.7
prop_mo_ra= -100.44
prop_mo_dec=120.22
parallax=21.92
p_error=0.81
absmag_v=4.899 Starbox detail
mass=0,8
radius=0,9
luminosity=0,4 | temperature=3,500–5,000
metal=
gravity=
rotation=< 17 Km/s
0,007348 Year
age= Starbox visbin
name=CCDM 14318+3022 B
period=
axis=42.2
eccentricity=
inclination=339
node=
periastron= Starbox catalog
names=25 Boötis, HR 5429, HD 127665, BD+31°2628, FK5 534, HIP 71053, SAO 64202, GC 19597, ADS 9296, CCDM 14318+3022. Starbox reference
Simbad=HD+127665
ARICNS = Starbox reference
Simbad=ADS+9296

Rho Boötis (ρ Boo / ρ Boötis) is a binary star in the constellation Boötes. It is approximately 149 light years from Earth.

The primary component, ρ Boötis A, is an orange K-type giant with an apparent magnitude of +3.57. Its companion, ρ Boötis B, is an eleventh magnitude star located 42 arcseconds away.

Reference

* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%205429 HR 5429]
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J14318%2b3022A CCDM J14318+3022]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=14+31+49.7899%2B30+22+17.174&ident=NSV++6697&submit=Aladin+previewer Image Rho Boötis]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR5429 HR 5429]

Components