GCVS TW Hor

Object query : GCVS TW Hor C.D.S. - SIMBAD4 rel 1.223 - 2014.10.30CET17:45:00

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


Basic data :
V* TW Hor -- Semi-regular pulsating Star
with radius arcmin

Other object types: *iC () , sr* () , * (CD,CPC,CPD,FK5,GC,GCRV,GEN#,GSC,HD,HIC,HIP,HR,JP11,N30,PPM,SACS,SAO,SKY#,TYC,UBV,[ELL90],[LFO93]) , V* (V*,CSV,AAVSO) , C* (C*,CGCS) , IR (IRAS,2MASS)
ICRS coord. (ep=J2000) : 03 12 33.15984 -57 19 17.5790 ( Optical ) [ 3.08 2.73 90 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 03 12 33.160 -57 19 17.58 ( Optical ) [ 3.08 2.73 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 03 11 16.97 -57 30 29.4 ( Optical ) [ 17.77 15.74 90 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 273.2962 -50.9036 ( Optical ) [ 3.08 2.73 90 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: 18.44 13.20 [0.31 0.35 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) 14.3 [2] / z(~) 0.000048 [0.000007] / cz 14.30 [2.00]   (~) B 1953GCRV..C......0W
Parallaxes mas: 3.11 [0.37] A 2007A&A...474..653V
Spectral type: C D 1971ApJ...167..521R
Fluxes (7) :
B 7.93 [~] C 2002yCat.2237....0D
V 5.71 [~] C 2002yCat.2237....0D
R 3.78 [~] C 2002yCat.2237....0D
I 2.40 [~] C 2002yCat.2237....0D
J 1.49 [~] C 2002yCat.2237....0D
H 0.65 [~] C 2002yCat.2237....0D
K 0.08 [~] C 2002yCat.2237....0D
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Identifiers (30) :

V* TW Hor GC 3857 IRAS 03112-5730 SKY# 4808
C* 136 GCRV 1779 JP11 759 TYC 8495-151-1
CD-57 626 GEN# +1.00020234 2MASS J03123315-5719176 UBV 21737
CGCS 471 GSC 08495-00151 N30 659 [ELL90] 1
CPC 20 826 HD 20234 NGC 1252 38 [LFO93] 0311-57
CPD-57 513 HIC 14930 PPM 332477 AAVSO 0310-57
CSV 6019 HIP 14930 SACS 69
FK5 118 HR 977 SAO 233037

Plots and Images

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radius arcmin


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References (114 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 (13 types) :


IRAS : 1    ISO : 1    IUE : 15    JP11 : 3    MK : 4    oRV : 6    PLX : 2    PM : 3    pos : 3    posa : 1    SAO : 1    UBV : 8   
velocities : 7   

   


External archives :

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

V* TW Hor CD-57 626 CGCS 471 CPD-57 513 FK5 118
GSC 08495-00151 HD 20234 HIC 14930 HIP 14930 HR 977
IRAS 03112-5730 2MASS J03123315-5719176 PPM 332477 SAO 233037 TYC 8495-151-1

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

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2014.10.30-17:45:00

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