SIMBAD query result

Object query : AC Her C.D.S. - SIMBAD4 rel 1.221 - 2014.04.23CEST22:05:14

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


Basic data :
V* AC Her -- Variable Star of RV Tau type
with radius arcmin

Other object types: pA? () , pA* () , RV* () , * (AG,AGKR,BD,GCRV,GEN#,GSC2,GSC,HD,HIC,HIP,PPM,SAO,SKY#,TYC,uvby98,YZ,[LFO93]) , V* (V*,AAVSO) , IR (IRAS,2MASS) , UV (TD1)
ICRS coord. (ep=J2000) : 18 30 16.23850 +21 52 00.6080 ( Optical ) [ 10.19 9.85 90 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 18 30 16.239 +21 52 00.61 ( Optical ) [ 10.19 9.85 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 18 28 09.04 +21 49 53.2 ( Optical ) [ 58.89 56.86 90 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 050.4929 +14.2414 ( Optical ) [ 10.19 9.85 90 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: -2.82 -0.18 [1.12 1.16 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) -30.00 [3.1] / z(~) -0.000100 [0.000010] / cz -30.00 [3.10]   (~) C 2006AstL...32..759G
Parallaxes mas: 0.53 [1.40] A 2007A&A...474..653V
Spectral type: F2Iep C 1997BSAO...44....5K
Fluxes (7) :
U 8.00 [~] C 2002yCat.2237....0D
B 7.79 [~] C 2002yCat.2237....0D
V 7.01 [~] C 2002yCat.2237....0D
R 7.7 [~] E 2003yCat.2246....0C
J 5.700 [0.018] C 2003yCat.2246....0C
H 5.338 [0.017] C 2003yCat.2246....0C
K 5.075 [0.016] C 2003yCat.2246....0C

Identifiers (24) :

V* AC Her GSC2 N023131334 IRAS 18281+2149 TD1 22598
AG+21 1848 GSC 01581-01726 2MASS J18301623+2152007 TYC 1581-1726-1
AGKR 16495 HD 170756 PPM 107371 uvby98 100170756 V
BD+21 3459 HIC 90697 SAO 86134 YZ 21 6501
GCRV 10970 HIP 90697 SKY# 33830 [LFO93] 1828+21
GEN# +1.00170756 IRAS F18281+2149 SV* HV 3588 AAVSO 1826+21

Plots and Images

plot

radius arcmin


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Aladin applet

References (272 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 (17 types) :


Fe_H : 1    IRAS : 1    ISO : 10    IUE : 34    JP11 : 1    MK : 4    oRV : 5    PLX : 2    PM : 3    pos : 3    posa : 1    SAO : 1   
TD1 : 1    UBV : 2    uvby1 : 2    V* : 1    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)

V* AC Her AG+21 1848 BD+21 3459 GSC 01581-01726 HD 170756
HIC 90697 HIP 90697 IRAS F18281+2149 IRAS 18281+2149 2MASS J18301623+2152007
PPM 107371 SAO 86134 TYC 1581-1726-1

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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2014.04.23-22:05:14

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