QSO 0735+1749

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

Basic data :
QSO J0738+1742 -- BL Lac - type object 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: Rad (2010AJ,BWE,...), BLL (2010ApJ,[VV2000b],...), gam (2EG,3EG,...), X (2009A&A,1AXG,...), Bla (2016ApJS,[DGT2001],...), IR (IRAS,2MASS,...), QSO (2016A&A,QSO,...), * ([SZK2001],Gaia), AGN (2011ApJ,CGRaBS), V* (AAVSO), G (LEDA), UV (PG) 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) : 07 38 07.39374766 +17 42 18.9982302 (Radio) [ 0.0422 0.0437 90 ] A 2015AJ....150...58F 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) : 07 35 14.13026804 +17 49 09.2953579 [ 0.0422 0.0437 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) : 201.84647748474 +18.07058169586 [ 0.0422 0.0437 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 : -0.01252 0.00503 [0.00375 0.00302 90] ~ 2017ApJS..233....3T 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) 106534 [~] / z(spectroscopic) 0.45 [~] / cz 134907 [~]    (Opt) D 2017ApJS..233....3T 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): 0.0000112 0.0000052 -10 (Rad) D 2010AJ....139.1713C 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 (12) : B 16.76 [~] D 2010A&A...518A..10V V 16.22 [~] D 2010A&A...518A..10V R 15.78 [~] D 2008ApJS..175...97H G 15.838 [~] D 2016A&A...595A...1G J 14.732 [0.034] C 2003yCat.2246....0C H 13.919 [0.044] C 2003yCat.2246....0C K 13.025 [0.032] C 2003yCat.2246....0C u (AB) 16.454 [0.006] B 2009yCat.2294....0A g (AB) 15.926 [0.004] B 2009yCat.2294....0A r (AB) 15.501 [0.004] B 2009yCat.2294....0A i (AB) 15.175 [0.004] B 2009yCat.2294....0A z (AB) 14.875 [0.005] B 2009yCat.2294....0A	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!).

QSO J0738+1742	ICRF J073807.3+174218	PG 0735+17	VSOP J0738+1742
1AXG J073807+1741	IERS B0735+178	PKS 0735+178	WB 0735+1749
BWE 0735+1749	INTREF 331	PKS J0738+1742	WISEA J073807.39+174219.0
CGRaBS J0738+1742	IRAS F07352+1749	PKS 0735+17	WISE J073807.39+174219.0
Cul 0735+178	IVS B0735+178	QSO J0738+17	[CAB95] IRAS F07352+1749
DA 237	JVAS J0738+1742	QSO B0735+1749	[DGT2001] B0735+178
2E 1843	JVAS B0735+178	QSO B0735+17	[GGR94] 0735+178
2E 0735.2+1749	1Jy 0735+178	QSO B0735+178	[GR92] 0735+178
2EG J0737+1725	1Jy 0735+17	RGB J0738.1+1742	[HB93] 0735+178
3EG J0737+1721	LEDA 2825195	RGB J0738+177	[IN88] 0735+178
EGR J0737+1720	MASIV J0738+1742	RORF 0735+178	[MGL2009] BZB J0738+1742
1ES 0735+17.8	2MASS J07380740+1742189	RX J0738.1+1742	[MML2015] 5BZB J0738+1742
0FGL J0738.2+1738	MITG J0738+1742	1RXS J073808.0+174224	[P82] 0735+178
1FGL J0738.2+1741	MITG J073807+1742	S3 0735+17	[SZK2001] J073807.37+174219.0
2FGL J0738.0+1742	MITG J073806+1742	S4 0735+17	[VV2000b] J073807.4+174219
3FGL J0738.1+1741	MRC 0735+178	SDSS J073807.39+174218.9	[VV2003b] J073807.4+174219
4FGL J0738.1+1742	NAICGB 0735+178	TIC 16125464	[VV2006b] J073807.4+174219
1FHL J0738.0+1742	NAIC 0735+178	TXS 0735+178	[VV2010b] J073807.4+174219
3FHL J0738.1+1742	NRAO 0735+17	UT 0735+178	[VV98b] J073807.4+174219
GB6 B0735+1749	NVSS J073807+174219	VLSS J0738.1+1742	AAVSO 0732+17
87GB 073514.7+174917	OHIO I 158	VRO 17.07.02	Gaia DR1 671322423659881088

Plots and Images

plot radius arcmin

CDS portal

CDS Simplay (requires flash)

Aladin applet

References (907 between 1850 and 2021) (Total 907) 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

Collections of Measurements

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO 0735+1749

Link by name to the catalogue in VizieR :

Search by coordinates in Vizier (radius: 5 arcsec)

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

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object

Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:QSO 0735+1749 and select 'bookmark this link' or equivalent in the popup menu