LEDA 174300

Query : LEDA 174300

Basic data :
ICRF J015239.6+014717 -- BL Lac
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 (2020A&A,ICRF,...), BLL (2010A&A,[VV2000b],...), gam (2FGL,3FGL,...), Bla (2009A&A,[DGT2001],...), Bz? (2019A&A,3HSP,...), X (2009A&A,RBS,...), G (LEDA,2MASX,...), AGN (2011ApJ), BL? (2011NewA), MIR (WISEA,WISE), GiC (CAIRNS), * (Gaia), NIR (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) : 		01 52 39.6109440384 +01 47 17.385104112 (Optical) [ 0.0522 0.0479 90 ] A 2020yCat.1350....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) : 		01 50 04.9512940232 +01 32 31.136068717 [ 0.0522 0.0479 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) : 		152.3774836390510 -57.5409350962846 [ 0.0522 0.0479 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 : 		-0.014 -0.070 [0.071 0.059 90] A 2020yCat.1350....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) 23027 [~] / z(spectroscopic) 0.080 [~] / cz 23983 [~]
   D 2011NewA...16..503M
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): 		0.0379 [0.1009] A 2018yCat.1345....0G
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): 		0.333 0.227 45 (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 (6) :
V 15.12 [~] E ~
R 11.8 [~] E 2009A&A...495..691M
G 16.228008 [0.016206] C 2020yCat.1350....0G
J 12.875 [0.060] C 2006AJ....131.1163S
H 11.917 [0.067] C 2006AJ....131.1163S
K 11.682 [0.075] C 2006AJ....131.1163S
SIMBAD within arcmin
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within 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!). sed-help-icon
Some important notes on this object about identifications and objects associations.
notes:

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (46) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

ICRF J015239.6+014717 GB6 B0150+0132 RX J0152.6+0147 [MML2015] 5BZG J0152+0147
BWE 0150+0132 87GB 015005.1+013210 1RXS J015240.2+014718 [VV2000b] J015239.6+014717
CAIRNS J015239.59+014717.2 3HSP J015239.6+014717 TeV J0152+017 [VV2003b] J015239.6+014717
CLASS J015239.6116+014717.387 IERS B0150+015 TGSSADR J015239.5+014718 [VV2006b] J015239.6+014717
2FGL J0152.6+0148 LEDA 174300 TIC 293518782 [VV2010b] J015239.6+014717
3FGL J0152.6+0148 2MASS J01523961+0147172 2WHSP J015239.5+014717 [VV98b] J015239.7+014718
4FGL J0152.6+0147 2MASX J01523964+0147167 WISEA J015239.61+014717.3 [XBC96] J0152+014
1FHL J0152.6+0148 NPM1G +01.0067 WISE J015239.60+014717.4 [ZEH2003] RX J0152.6+0147 1
2FHL J0152.8+0146 NVSS J015239+014717 9Y-MST J0152+0147 Gaia DR3 2511237592373715456
3FHL J0152.6+0147 PMN J0152+0146 [BSF97] J015239.7+014718 Gaia DR2 2511237592373715456
FIRST J015239.6+014717 RBS 248 [DGT2001] J0152+017
GB6 J0152+0146 RGB J0152+017 [MGL2009] BZB J0152+0147

References (135 between 1850 and 2024) (Total 135)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements


velocities : 2    PLX : 1    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : ICRF J015239.6+014717

Link by name to the catalogue in VizieR :

BWE 0150+0132 FIRST J015239.6+014717 IERS B0150+015 2MASS J01523961+0147172 2MASX J01523964+0147167
NPM1G +01.0067 NVSS J015239+014717 PMN J0152+0146 1RXS J015240.2+014718 WISEA J015239.61+014717.3
WISE J015239.60+014717.4 Gaia DR3 2511237592373715456 Gaia DR2 2511237592373715456

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