Gamma Boötis

Starbox begin
name=γ Boötis Starbox image


caption =γ Boötis Starbox observe
epoch=J2000
ra=14^h 32^m 04.6719^s
dec= +38° 18′ 29.709″
appmag_v=3.0
constell=Boötes Starbox character
class=A7III
r-i = 0.08
v-r =
b-v = 0.19
u-b = 0.12
variable=Delta Scuti variable Starbox astrometry
radial_v=-36.5
prop_mo_ra=-115.55
prop_mo_dec=151.87
parallax=38.29
p_error=0.73
absmag_v=3.23 Starbox detail
mass=3,1
radius=2,1
luminosity=40 | temperature=7,500–10,000
metal=
gravity=
rotation=139 Km/s
0,002096938 Year
age= Starbox visbin
name=CCDM 14321+3818 Aa
period=
axis=0.2
eccentricity=
inclination=178
node=
periastron=

Starbox visbin
name=CCDM 14321+3818 B
period=
axis=33.4
eccentricity=
inclination=111
node=
periastron= Starbox catalog
names=Seginus, Haris, Ceginus, Segin, 27 Boötis, HR 5435, HD 127762, BD+38°2565, FK5 535, HIP 71075, SAO 64203, GC 19607, ADS 9300, CCDM 14321+3818. Starbox reference
Simbad=HD+127762
ARICNS =

Gamma Boötis (γ Boo / γ Boötis) is a star in the constellation Boötes. It also has traditional names Seginus, Segin, Ceginus or Haris.

Gamma Boötis is approximately 85 light years away from Earth. It belongs to the spectral class A7III. It is a Delta Scuti type variable star and its brightness varies from magnitude +3.02 to +3.07 with a period of 6.97 hours.

The name Seginus resulted from Latinization of an Arabic form of the Greek name of the constellation of Boötes (Theguius). The name Haris comes from the Arabic name of the constellation of Boötes, Al Haris Al Sama, which means "the guard".

Reference

* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%205435 HR 5435]
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J14321%2b3818A CCDM J14321+3818]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR5435 HR 5435]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=14+32+04.6719%2B38+18+29.709&ident=V*+gam+Boo&submit=Aladin+previewer Image Gamma Boötis]

Components