CDS

SIMBAD query result

Object query : sigma octantis C.D.S. - SIMBAD4 rel 1.207 - 2013.05.18CEST22:38:35

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

Basic data :
V* sig Oct -- Variable Star of delta Sct type
with radius arcmin

Other object types: dS* () , * (*,CPC,CPD,FK5,GC,GCRV,GEN#,HD,HIC,HIP,HR,N30,PPM,ROT,SAO,SKY#,TYC,UBV,uvby98) , IR (IRAS,2MASS) , V* (V*) , UV (TD1)
ICRS coord. (ep=J2000) : 21 08 46.83929 -88 57 23.3966 ( Optical ) [ 2.64 2.38 0 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 21 08 46.839 -88 57 23.40 ( Optical ) [ 2.64 2.38 0 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 20 15 03.45 -89 08 18.4 ( Optical ) [ 15.23 13.71 0 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 303.9052 -27.7135 ( Optical ) [ 2.64 2.38 0 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: 25.75 4.98 [0.30 0.27 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) 11.9 [2] / z(~) 0.000040 [0.000007] / cz 11.90 [2.00]   (~) B 1953GCRV..C......0W
Parallaxes mas: 11.61 [0.31] A 2007A&A...474..653V
Spectral type: F0III C ~
Fluxes (5) :
B 5.74 [~] C ~
V 5.42 [~] C ~
J 4.734 [0.184] D 2003yCat.2246....0C
H 4.764 [0.016] C 2003yCat.2246....0C
K 4.674 [0.020] C 2003yCat.2246....0C

Identifiers (24) :

V* sig Oct GCRV 12662 IRAS 20151-8908 SKY# 40219
* sig Oct GEN# +1.00177482 2MASS J21084697-8857236 TD1 23828
CPC 22 2512 HD 177482 N30 4483 TYC 9536-384-1
CPD-89 47 HIC 104382 PPM 378539 UBV 16180
FK5 923 HIP 104382 ROT 2717 UBV M 23463
GC 28194 HR 7228 SAO 258857 uvby98 100177482 V

Plots and Images

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radius arcmin


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References (39 between 1850 and 2013)
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:

Measurements (14 types) :


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

   

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)

V* sig Oct CPD-89 47 FK5 923 HD 177482 HIC 104382
HIP 104382 HR 7228 IRAS 20151-8908 2MASS J21084697-8857236 PPM 378539
SAO 258857 TYC 9536-384-1

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 .

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2013.05.18-22:38:35

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