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Query : coord 11:43:13.44 21:08:10.1 (FK5, 2000, 2000), radius: 60 arcsec

deg arc min arc sec

C.D.S. - SIMBAD4 rel 1.7 - 2020.02.23CET21:23:29

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

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Basic data :
V* BI Leo -- Variable Star of RR Lyr type Distance to the center arcsec: 0.31 Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference () Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases Other object types: RR* (Ref,[DCD2013]), V* (V*,[YWW2015]), * (NSVS,Gaia), RR? (Ref), IR (2MASS) Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference ICRS coord. (ep=J2000) : 11 43 13.4177708966 +21 08 10.086744642 (Optical) [ 0.0428 0.0470 90 ] A 2018yCat.1345....0G Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference FK4 coord. (ep=B1950 eq=1950) : 11 40 37.6296722310 +21 24 49.383250727 [ 0.0428 0.0470 90 ] Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference Gal coord. (ep=J2000) : 230.3262001427853 +73.3428032947846 [ 0.0428 0.0470 90 ] Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode" pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr) pm-dec : mu-dec (expressed in the ICRS system in mas/yr) [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg) quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the proper motion reference Proper motions mas/yr : -4.309 -5.940 [0.099 0.106 90] A 2018yCat.1345....0G Syntax of parallax is : 'value quality [error] bibcode' value : parallax value quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) [error] : mean error bibcode : bibcode of the parallax reference Parallaxes (mas): 0.1416 [0.0667] A 2018yCat.1345....0G Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode" filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z (System) : may be AB (default is Vega) flux-value : value of flux or magnitude [error] : error value quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality) MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4]) bibcode : bibcode of the flux reference Fluxes (10) : V 15.43 [~] D 2013ApJ...763...32D G 15.3156 [0.0243] C 2018yCat.1345....0G J 14.603 [0.029] C 2003yCat.2246....0C H 14.313 [0.047] C 2003yCat.2246....0C K 14.450 [0.066] C 2003yCat.2246....0C u (AB) 16.977 [0.007] B 2012ApJS..203...21A g (AB) 15.823 [0.004] B 2012ApJS..203...21A r (AB) 15.607 [0.003] B 2012ApJS..203...21A i (AB) 15.526 [0.004] B 2012ApJS..203...21A z (AB) 15.513 [0.005] B 2012ApJS..203...21A	SIMBAD with radius arcmin Interactive AladinLite view 2MASS DSS SDSSXMMIRACIRISGALEX VizieR photometry viewer    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!).

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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature. Identifiers (9) :

An access of full data is available using the icon Vizier near the identifier of the catalogue

SV* SON 7762	NSVS 10349008	[DCD2013] CSS J114313.4+210810
LINEAR 1871916	SDSS J114313.41+210810.1	[YWW2015] SF50 4020
2MASS J11431341+2108102	V* BI Leo	Gaia DR2 3979520437943498496

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References (10 between 1850 and 2020) (Total 10) Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system). Follow new references on this object

                Reference summaries :

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                 or select by : (not exhaustive, explanation here)

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Collections of Measurements

distance : 2    PM : 1    PLX : 1    V* : 6   

   

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External archives :

Data at NED - NASA/IPAC Extragalactic Database : V* BI Leo

Link by name to the catalogue in VizieR :

2MASS J11431341+2108102

SDSS J114313.41+210810.1

V* BI Leo

Gaia DR2 3979520437943498496

Search by coordinates in Vizier (radius: 5 arcsec)

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

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