Beta Equulei

Starbox begin
name = β EquuleiStarbox observe
epoch = J2000.0
equinox = J2000.0 (ICRS)
constell = Equuleus
ra = RA|21|22|53.6127SIMBAD link|bet+equ|* bet Equ -- Star in double system, database entry, SIMBAD. Accessed on line September 10, 2008.]
dec = DEC|+06|48|40.106
appmag_v=5.159Starbox character
class = A3V
u-b = +0.07 [http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=V/50/catalog&recno=8178 HR 8178] , database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID [http://vizier.u-strasbg.fr/viz-bin/Cat?V/50 V/50] . Accessed on line September 10, 2008.]
b-v = +0.05Starbox astrometry
radial_v = −11.1 ± 0.9
prop_mo_ra = 52.66
prop_mo_dec = 11.15
parallax = 9.06
p_error = 0.88
parallax_footnote =
absmag_v= −0.1 [From apparent magnitude and parallax.] Starbox detail
rotational_velocity = 78
radius = 1.5 [http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=II/224/cadars.dat&recno=9912 HD 203562] , database entry, Catalog of Apparent Diameters and Absolute Radii of Stars (CADARS), 3rd edition, L. E. Pasinetti-Fracassini, L. Pastori, S. Covino, and A. Pozzi, CDS ID [http://vizier.u-strasbg.fr/viz-bin/Cat?II/224 II/224] . Accessed on line September 10, 2008.] Starbox catalog
names=β Equ, Beta Equulei, Beta Equ, 10 Equulei, 10 Equ, ADS 14920 A, BD+06 4811, CCDM J21229+0649A, GC 29931, HD 203562, HIP 105570, HR 8178, IDS 21179+0623 A, PPM 171663, SAO 126749, WDS 21229+0649A.Starbox reference
Simbad=bet+equ

Beta Equulei (Beta Equ / β Equulei / β Equ) is an A-type main sequence star in the constellation of Equuleus. It has an overall apparent visual magnitude of approximately 5.159.

Visual companions

β Equulei has four optical visual companions. They are not physically related to the star described above.

Componentbox begin
designation=WDS 21229+0649
footnote=Entry 21229+0649, [http://ad.usno.navy.mil/wds/wdsnewframe4.html The Washington Double Star Catalog] , United States Naval Observatory. Accessed on line September 10, 2008.]
expanded = yesComponentbox component
letter = B
primary = A
appmag_v = 13.6
epoch = 2002
posang= 256
angdist= 38.5
ra = RA|21|22|51.1
dec = DEC|+06|48|30
radec_footnote = [SIMBAD link|BD%2B06+4811B|BD+06 4811B -- Star in double system, database entry, SIMBAD. Accessed on line September 10, 2008.]
simbad = BD%2B06+4811B
expanded = yesComponentbox component
letter = C
primary = A
appmag_v = 11.6
epoch = 2002
posang= 302
angdist= 72.0
ra = RA|21|22|49.7
dec = DEC|+06|49|19
radec_footnote = [SIMBAD link|BD%2B06+4811C|BD+06 4811C -- Star in double system, database entry, SIMBAD. Accessed on line September 10, 2008.]
simbad = BD%2B06+4811C
expanded = yesComponentbox component
letter = D
primary = C
appmag_v = 12.6
epoch = 2000
posang= 188
angdist= 5.2
ra = RA|21|22|49.7
dec = DEC|+06|49|25
radec_footnote = [SIMBAD link|BD%2B06+4811D|BD+06 4811D -- Star in double system, database entry, SIMBAD. Accessed on line September 10, 2008.]
simbad = BD%2B06+4811D
expanded = yesComponentbox component
letter = E
primary = A
appmag_v = 12.1
epoch = 2002
posang= 273
angdist= 93.6
ra = RA|21|22|47.4
dec = DEC|+06|48|44
radec_footnote = [SIMBAD link|BD%2B06+4811E|BD+06 4811E -- Star in double system, database entry, SIMBAD. Accessed on line September 10, 2008.]
simbad = BD%2B06+4811E
expanded = yes

References