SIMBAD query result

Object query : 44 Boo C.D.S. - SIMBAD4 rel 1.221 - 2014.04.25CEST04:53:44

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
V* i Boo -- Eclipsing binary of W UMa type (contact binary)
with radius arcmin

Other object types: WU* () , * (*,BD,CSI,GC,GCRV,GEN#,GJ,HD,HIC,HIP,HR,N30,PLX,ROT,SAO,SKY#,UBV,uvby98) , X (2E,1ES,EXO,RX) , ** (**,ADS,CCDM,WDS) , UV (2EUVE,EUVE,TD1) , SB* (SBC9) , PM* (Ci) , V* (V*) , IR (IRAS)
ICRS coord. (ep=J2000) : 15 03 47.29565 +47 39 14.6228 ( Optical ) [ 14.67 12.65 90 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 15 03 47.296 +47 39 14.62 ( Optical ) [ 14.67 12.65 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 15 02 08.41 +47 50 52.8 ( Optical ) [ 84.78 73.10 90 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 080.3697 +57.0660 ( Optical ) [ 14.67 12.65 90 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: -445.84 19.86 [1.44 1.67 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) -17.89 [0.4] / z(~) -0.000060 [0.000001] / cz -17.89 [0.40]   (~) A 2005MNRAS.357..497B
Parallaxes mas: 79.95 [1.56] A 2007A&A...474..653V
Spectral type: G0Vnv C ~
Fluxes (2) :
B 5.41 [~] C ~
V 4.76 [~] C ~

Hierarchy : number of linked objects whatever the membership probability is (see description here ) :

: 2 Display criteria :

Identifiers (37) :

V* i Boo 2E 3373 HD 133640 SAO 45357
* i Boo 2E 1502.1+4751 HIC 73695 SBC9 826
* 44 Boo 1ES 1502+47.8 HIP 73695 SKY# 27315
** STF 1909AB 2EUVE J1503+47.6 HR 5618 TD1 17940
** STF 1909 EUVE J1503+47.6 IRAS 15021+4750 UBV M 20543
ADS 9494 AB EXO 1502.0+4749 N30 3404 uvby98 100133640 ABV
BD+48 2259 GC 20281 NAME I BOO* WDS J15038+4739AB
CCDM J15038+4739AB GCRV 65212 PLX 3410
Ci 20 907 GEN# +1.00133640J ROT 5698
CSI+48 2259 1 GJ 575 RX J1503.7+4739

Plots and Images

plot

radius arcmin


CDS portal

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Aladin applet

References (484 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

from: to:

                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (18 types) :


Einstein : 1    Fe_H : 2    IRAS : 1    IUE : 54    MK : 1    oRV : 9    PLX : 8    PM : 4    pos : 3    posa : 1    ROT : 3    SAO : 1   
TD1 : 1    UBV : 4    uvby1 : 3    V* : 2    velocities : 13    XMM : 1   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 9 arcsec)

V* i Boo BD+48 2259 CCDM J15038+4739AB EUVE J1503+47.6 GJ 575
HD 133640 HIC 73695 HIP 73695 HR 5618 IRAS 15021+4750
SAO 45357 WDS J15038+4739AB

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

display existing annotations (4)

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report an error concerning the data of this object


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2014.04.25-04:53:44

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