* chi Tau

Object query : * chi Tau C.D.S. - SIMBAD4 rel 1.223 - 2014.12.21CET07:13:34

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


Basic data :
* chi Tau -- Spectroscopic binary
Other object types: * (*,AG,BD,CSI,GC,GCRV,GEN#,GSC,HD,HGAM,HIC,HIP,HR,PMSC,PPM,ROT,SAO,SKY#,TYC,UBV,uvby98,YZ) , ** (**,ADS,CCDM,IDS,PMSC,WDS) , IR (IRAS,2MASS) , UV (TD1) , SB* (SBC9)
ICRS coord. (ep=J2000) : 04 22 34.94293 +25 37 45.5379 ( Optical ) [ 2.46 1.67 90 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 04 22 34.943 +25 37 45.54 ( Optical ) [ 2.46 1.67 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 04 19 32.09 +25 30 47.1 ( Optical ) [ 14.10 9.81 0 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 171.5060 -16.7421 ( Optical ) [ 2.46 1.67 90 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: 19.42 -17.16 [0.28 0.19 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) 13.99 [0.28] / z(~) 0.000047 [0.000001] / cz 13.99 [0.28]   (~) A 2004A&A...424..727P
Parallaxes mas: 11.20 [0.27] A 2007A&A...474..653V
Spectral type: B9Vnn C 1983ApJ...272..182A
Fluxes (5) :
B 5.347 [~] C ~
V 5.376 [~] C ~
J 5.386 [0.032] C 2003yCat.2246....0C
H 5.464 [0.020] C 2003yCat.2246....0C
K 5.445 [0.018] C 2003yCat.2246....0C
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

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

: 2 : 1 Display criteria :

Identifiers (36) :

* chi Tau GC 5292 IDS 04165+2524 A SBC9 1525
* 59 Tau GCRV 2528 IRAS 04195+2530 SBC9 1524
** STF 528A GEN# +1.00027638A IRAS F04195+2530 SKY# 6733
ADS 3161 A GSC 01820-01416 2MASS J04223495+2537456 TD1 3083
AG+25 420 HD 27638 PMSC 04165+2523Aab TYC 1820-1416-1
BD+25 707 HGAM 329 PMSC 04165+2523A UBV 4218
CCDM J04226+2538A HIC 20430 PPM 93459 uvby98 100027638 A
CSI+25 707 2 HIP 20430 ROT 639 WDS J04226+2538A
CSI+25 707 3 HR 1369 SAO 76573 YZ 25 2059

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References (82 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (15 types) :


GEN : 1    Hbet1 : 3    IRAS : 1    MK : 4    oRV : 5    PLX : 2    PM : 1    pos : 1    posa : 1    ROT : 2    SAO : 1    TD1 : 1   
UBV : 5    uvby1 : 3    velocities : 6   

   


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: 5 arcsec)

AG+25 420 BD+25 707 CCDM J04226+2538A GSC 01820-01416 HD 27638
HIC 20430 HIP 20430 HR 1369 IRAS 04195+2530 IRAS F04195+2530
2MASS J04223495+2537456 PPM 93459 SAO 76573 TYC 1820-1416-1 WDS J04226+2538A

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2014.12.21-07:13:34

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