coord 44.0112935-16.4881196 (FK5, 2000, 2000), radius: 1 arcmin

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Query : coord 44.0112935-16.4881196 (FK5, 2000, 2000), radius: 1 arcmin

deg arc min arc sec

C.D.S. - SIMBAD4 rel 1.7 - 2021.02.28CET12:29:52

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

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Basic data :
2MASX J02560264-1629159 -- Seyfert 1 Galaxy Distance to the center arcsec: 1.90 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: Sy1 (), AGN (2012ApJ,[HB91],...), G (2016A&A,2MASX,...), IR (IRAS,2MASS,...), * (Gaia), X (1RXS) 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) : 02 56 02.6505188834 -16 29 15.521322784 (Optical) [ 0.0684 0.0615 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) : 02 53 42.6577270798 -16 41 20.002990726 [ 0.0684 0.0615 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) : 199.1578258030244 -59.2881994077854 [ 0.0684 0.0615 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 : 0.707 -0.078 [0.164 0.143 90] A 2018yCat.1345....0G Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode" value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity) [error] : error of the corresponding value displayed before (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown) quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the value's origin Radial velocity / Redshift / cz : V(km/s) 9399 [45] / z(~) 0.03186 [0.00015] / cz 9551.0 [45.0]    (Opt) C 2009MNRAS.399..683J Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode" maj-axis : major axis size (arc minutes) min-axis : minor axis size (arc minutes) angle : orientation angle (in degrees) (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam) quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the angular size reference Angular size (arcmin): 0.323 0.259 140 (NIR) C 2006AJ....131.1163S 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 (5) : B 13.5 [~] E 2010MNRAS.401.1151M G 15.4417 [0.0098] C 2018yCat.1345....0G J 12.813 [0.043] C 2006AJ....131.1163S H 11.944 [0.052] C 2006AJ....131.1163S K 11.579 [0.065] C 2006AJ....131.1163S	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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Hierarchy : number of linked objects whatever the membership probability is (see description here ) : : 1 : 1 Display criteria : All >=90% stars galaxies radio IR <2 arcsec #ref>50

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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 (22) :

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

2MASX J02560264-1629159	2MASS J02560264-1629155	WISE J025602.62-162915.4	[VV2006c] J025602.6-162916
6dFGS gJ025602.7-162916	NPM1G -16.0109	WISE J025602.63-162915.4	[VV2010c] J025602.6-162916
HE 0253-1641	PSCz Q02537-1641	[DML87] 64	[VV98c] J025602.7-162914
IRAS 02537-1641	QDOT B0253427-164118	[HB91] 0253-166	Gaia DR2 5153704813804448256
IRAS F02536-1641	1RXS J025601.7-162919	[VV2000c] J025602.6-162916
LEDA 11080	TIC 98726666	[VV2003c] J025602.6-162916

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References (38 between 1850 and 2021) (Total 38) 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

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Collections of Measurements

velocities : 6    PM : 1   

   

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External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 2MASX J02560264-1629159

Link by name to the catalogue in VizieR :

2MASX J02560264-1629159	IRAS 02537-1641	IRAS F02536-1641	2MASS J02560264-1629155	NPM1G -16.0109
1RXS J025601.7-162919	WISE J025602.62-162915.4	WISE J025602.63-162915.4	[DML87] 64	Gaia DR2 5153704813804448256

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Annotations :
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Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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