Date and Time of the Query: 2019-08-17 T21:42:28 PDT
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Velocity(km/s): Unconstrained
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Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

Detailed Information for Object No. 89

INDEX for 2MASS J12353054+5228272
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

42 Photometric data point(s) and SED   
Redshift-Independent Distances
48 Reference(s)   
14 Position data point(s)
16 Redshift data point(s)   
8 Diameter data point(s)   

ESSENTIAL NOTE for 2MASS J12353054+5228272 (Back to INDEX)

CROSS-IDENTIFICATIONS for 2MASS J12353054+5228272 (Back to INDEX)
Object Names Type Object Names Type
2MASS J12353054+5228272IrS NVSS J123530+522828 RadioS
SDSS J123530.55+522827.7 QSO 9C J1235+5228 RadioS
SDSS J123530.55+522827.9 G CRATES J1235+5228 RadioS
SDSS J123530.56+522827.7 QSO CRATES J123530.56+522827.8 RadioS
GALEXASC J123530.66+522828.6 UvS GB6 J1235+5228 RadioS
LQAC 188+052 009 QSO VSA J1235+5228 RadioS
BZQ J1235+5228 QSO [HRT2007] J123532+522839 RadioS
87GB 123310.7+524516 RadioS[MGL2009] 1499 QSO
87GB[BWE91] 1233+5245 RadioS[WHJ2012] J188.877319+52.47437QSO
87GB[BWE91] 1233+5245 ID VisS [MGD2014] 1233.1+5244 RadioS

COORDINATES for 2MASS J12353054+5228272 (Back to INDEX)

Position Reference:2007ApJS..171...61H

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 188.2910589  52.7495902 12h33m09.854s +52d44m58.52s  1.50E-01  1.50E-01    0
Equatorial (J2000.0) 188.8773333  52.4743889 12h35m30.560s +52d28m27.80s  1.50E-01  1.50E-01    0
Ecliptic   (B1950.0) 158.4427268  49.9076015                              1.50E-01  1.50E-01    0
Ecliptic   (J2000.0) 159.1486098  49.9094990                              1.50E-01  1.50E-01    0
Galactic             128.5664041  64.4793397                              1.50E-01  1.50E-01    0
SuperGalactic         64.4264985   9.4901766                              1.50E-01  1.50E-01    0
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
2 Detailed Classification(s)

Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.0810.0680.0510.0410.0280.0800.0620.0430.0320.0240.0130.0080.0060.003
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.1040.0830.0630.0510.0370.0990.0730.0530.0400.0280.0170.0110.0070.003

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.050 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASS J12353054+5228272 (Back to INDEX)
Helio. Radial Velocity     :    495600 +/-      144 km/s      
Redshift                   :  1.653142 +/- 0.000481       ; 2010MNRAS.405.2302H
Description                :                RLQ  
Magnitude and Filter       : 18.3g
Spare 3                    :  0.11
Spare 4                    :  0.09

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
16 Redshift data point(s)      42 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASS J12353054+5228272 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  495600 +/-    144 km/s      2010MNRAS.405.2302H
V (Kinematic LSR)          :  495609 +/-    144 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :  495682 +/-    144 km/s      1991RC3.9.C...0000d
V (Local Group)            :  495690 +/-    144 km/s      1996AJ....111..794K
V (3K CMB)                 :  495773 +/-    145 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  495844 +/-    145 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  495796 +/-    145 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  495807 +/-    145 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  6790.2 +/-  475.3 Mpc      (m-M) = 44.16 +/- 0.15 mag
D (Local Group)            :  6790.3 +/-  475.3 Mpc      (m-M) = 44.16 +/- 0.15 mag
D (3K CMB)                 :  6791.4 +/-  475.4 Mpc      (m-M) = 44.16 +/- 0.15 mag
D (Virgo Infall only)      :  6792.4 +/-  475.5 Mpc      (m-M) = 44.16 +/- 0.15 mag
D (Virgo + GA only)        :  6791.7 +/-  475.4 Mpc      (m-M) = 44.16 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  6791.9 +/-  475.4 Mpc      (m-M) = 44.16 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   32920 pc/arcsec = 32.920 kpc/arcsec = 1975.18 kpc/arcmin = 118.51 Mpc/degree
Scale (Local Group)        :   32920 pc/arcsec = 32.920 kpc/arcsec = 1975.21 kpc/arcmin = 118.51 Mpc/degree
Scale (3K CMB)             :   32926 pc/arcsec = 32.926 kpc/arcsec = 1975.54 kpc/arcmin = 118.53 Mpc/degree
Scale (Virgo Infall only)  :   32930 pc/arcsec = 32.930 kpc/arcsec = 1975.82 kpc/arcmin = 118.55 Mpc/degree
Scale (Virgo + GA only)    :   32927 pc/arcsec = 32.927 kpc/arcsec = 1975.63 kpc/arcmin = 118.54 Mpc/degree
Scale(Virgo + GA + Shapley):   32928 pc/arcsec = 32.928 kpc/arcsec = 1975.67 kpc/arcmin = 118.54 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 0.051 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 495600 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.653722 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 12092 Mpc (m-M) = 45.41 mag Angular-Size Distance : 1717 Mpc (m-M) = 41.17 mag Co-Moving Radial Distance : 4556 Mpc (m-M) = 43.29 mag Co-Moving Tangential Dist. : 4556 Mpc (m-M) = 43.29 mag Co-Moving Volume : 396 Gpc^3 Light Travel-Time : 9.411 Gyr Age at Redshift 1.653722 : 3.888 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8324 pc/arcsec = 8.324 kpc/arcsec = 499.46 kpc/arcmin = 29.97 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.02016; Magnitude per Unit Area = 4.239 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Ultraviolet1700 A (SDSS) -15.275 log(erg/cm^2^/s/A) 2011MNRAS.410..860A 1.58E+39 [W] 4.10E+12
Visuali (SDSS Petrosian)AB 17.693 +/- 0.008 asinh mag 2004SDSS2.C...0000:-27.72 +/- 0.50 [mag] 1.02E+13 +/- 2.04E+12
Near-InfraredK_s (2MASS/FLWO) 15.002 +/- 0.293 mag 2006AJ....131.1163S-30.41 +/- 0.58 [mag] 4.21E+12 +/- 1.42E+12
Millimeter33 GHz (VSA) 27.9 +/- 2.6 milliJy 2005MNRAS.360..340C 1.61E+37 +/- 3.55E+36 [W] 4.19E+10 +/- 9.24E+09
Radio1.4GHz 87.8 +/- 2.7 milliJy 1998AJ....115.1693C 2.15E+36 +/- 4.35E+35 [W] 5.59E+09 +/- 1.13E+09
NOTE: The above quantities are derived using a Distance Modulus of 45.41 mag corresponding to
a Luminosity Distance of 12091.5 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 42 Photometric data point(s) available in NED.


The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 6.605.81152 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:54.9448.35
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.324 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 2MASS J12353054+5228272 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASS J12353054+5228272SIMBAD (CDS, Strasbourg, France)
SDSS Sky Server
NRAO/VLA Sky Survey (NVSS)
GB6 catalog of radio sources -- GB6 J1235+5228 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASS J12353054+5228272GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASS J12353054+5228272NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h35m30.5s, +52d28m28s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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