Date and Time of the Query: 2019-06-18 T01:53:59 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Redshift: Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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

NED results within 0.050 arcmin of 16h05m19.08000s, +54d20m59.2800s (Equatorial: J2000.0)

1 objects found in NED.    


 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    SDSS J160519.04+542059.9       16h05m19.0s +54d21m00s G      >30000  0.211773      19.2g   0.013   44     0   66   14    10    8     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - SDSS J160519.04+542059.9

INDEX for SDSS J160519.04+542059.9
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):

66 Photometric data point(s) and SED   
Redshift-Independent Distances
44 Reference(s)   
14 Position data point(s)
10 Redshift data point(s)   
8 Diameter data point(s)   

ESSENTIAL NOTE for SDSS J160519.04+542059.9 (Back to INDEX)

CROSS-IDENTIFICATIONS for SDSS J160519.04+542059.9 (Back to INDEX)
Object Names Type Object Names Type
SDSS J160519.04+542059.9G 1WHSP J160519.0+542059 QSO
SDSS J160519.04+542100.0 G NVSS J160519+542059 RadioS
SDSS J160519.05+542059.9 QSO ELAISR20 J160519+542100 RadioS
GALEXASC J160519.07+542059.7 UvS GMRTEN1 J160519.0+542100 RadioS
GALEXMSC J160519.10+542100.2 UvS PiGSS J160519+542102 RadioS
UDXS J160519.04+542059.9 G GMRT J160519+542056 RadioS
LQAC 241+054 005 G CXO J160519.0+542059 XrayS
ASK 114413.0 G 1RXS J160518.5+542101 XrayS
RBS 1555 QSO RXS J160518.5+542101 XrayS
SHBL J160518.9+542059 QSO XMMSL1 J160519.6+542056 XrayS
SSTSL2 J160519.03+542100.2 IrS [VCV2001] J160519.4+542059 QSO
BZB J1605+5421 QSO [MGL2009] 2077 QSO

COORDINATES for SDSS J160519.04+542059.9 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  241.029456   54.484155 16h04m07.069s +54d29m02.96s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  241.329345   54.350001 16h05m19.043s +54d21m00.01s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  206.845830   71.617031                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  207.561100   71.613666                              5.00E-01  5.00E-01    0
Galactic               84.354077   45.597701                              5.00E-01  5.00E-01    0
SuperGalactic          57.016198   39.358162                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeBL LacBL Lac...2008AJ....135.2453P
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]0.0400.0330.0250.0200.0140.0390.0300.0210.0160.0120.0060.0040.0030.001
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]0.0520.0410.0320.0250.0180.0490.0360.0260.0200.0140.0090.0050.0030.001

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for SDSS J160519.04+542059.9 (Back to INDEX)
Helio. Radial Velocity     :     63488 +/-       33 km/s      
Redshift                   :  0.211773 +/- 0.000110        2003SDSS1.C...0000:
Major Diameter (arcmin)    :  0.11
Minor Diameter (arcmin)    :  0.08
Magnitude and Filter       : 19.2g
Classifications            : candidate      BLLAC

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:
10 Redshift data point(s)      66 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for SDSS J160519.04+542059.9 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   63488 +/-     33 km/s      2003SDSS1.C...0000:
V (Kinematic LSR)          :   63505 +/-     33 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   63655 +/-     34 km/s      1991RC3.9.C...0000d
V (Local Group)            :   63690 +/-     35 km/s      1996AJ....111..794K
V (3K CMB)                 :   63513 +/-     33 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   63796 +/-     36 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   63723 +/-     36 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   63737 +/-     36 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   872.0 +/-   61.0 Mpc      (m-M) = 39.70 +/- 0.15 mag
D (Local Group)            :   872.5 +/-   61.1 Mpc      (m-M) = 39.70 +/- 0.15 mag
D (3K CMB)                 :   870.0 +/-   60.9 Mpc      (m-M) = 39.70 +/- 0.15 mag
D (Virgo Infall only)      :   873.9 +/-   61.2 Mpc      (m-M) = 39.71 +/- 0.15 mag
D (Virgo + GA only)        :   872.9 +/-   61.1 Mpc      (m-M) = 39.70 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   873.1 +/-   61.1 Mpc      (m-M) = 39.71 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    4228 pc/arcsec =  4.228 kpc/arcsec = 253.65 kpc/arcmin =  15.22 Mpc/degree
Scale (Local Group)        :    4230 pc/arcsec =  4.230 kpc/arcsec = 253.79 kpc/arcmin =  15.23 Mpc/degree
Scale (3K CMB)             :    4218 pc/arcsec =  4.218 kpc/arcsec = 253.08 kpc/arcmin =  15.19 Mpc/degree
Scale (Virgo Infall only)  :    4237 pc/arcsec =  4.237 kpc/arcsec = 254.21 kpc/arcmin =  15.25 Mpc/degree
Scale (Virgo + GA only)    :    4232 pc/arcsec =  4.232 kpc/arcsec = 253.92 kpc/arcmin =  15.24 Mpc/degree
Scale(Virgo + GA + Shapley):    4233 pc/arcsec =  4.233 kpc/arcsec = 253.98 kpc/arcmin =  15.24 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 = 0.394 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 63488 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.211856 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 1007 Mpc (m-M) = 40.02 mag Angular-Size Distance : 686 Mpc (m-M) = 39.18 mag Co-Moving Radial Distance : 831 Mpc (m-M) = 39.60 mag Co-Moving Tangential Dist. : 831 Mpc (m-M) = 39.60 mag Co-Moving Volume : 2.4 Gpc^3 Light Travel-Time : 2.462 Gyr Age at Redshift 0.211856 : 10.837 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 3325 pc/arcsec = 3.325 kpc/arcsec = 199.48 kpc/arcmin = 11.97 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.46366; Magnitude per Unit Area = 0.8345 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)]
X-Ray0.1-2.4 keV (ROSAT) 3.874E-12 erg/cm^2^/s 2009A&A...495..691M 4.69E+37 [W] 1.22E+11
UltravioletNUV (GALEX) AB 20.5480 +/- 0.0308376 mag 2012GMSC..C...0000S-19.47 +/- 0.50 [mag] 8.92E+09 +/- 1.80E+09
Visualz (SDSS Petrosian)AB 17.961 +/- 0.056 asinh mag 2004SDSS2.C...0000:-22.05 +/- 0.50 [mag] 2.39E+10 +/- 4.94E+09
Near-Infrared3.6 microns (IRAC) 2.8195E+02 +/- 1.1445E+00 microJy 2013SSTSLC4.2....0C 2.89E+36 +/- 5.78E+35 [W] 7.51E+09 +/- 1.50E+09
Mid-Infrared24 microns (MIPS) 2.2504E+02 +/- 4.5926E+01 microJy 2013SSTSLC4.2....0C 3.47E+35 +/- 9.91E+34 [W] 9.02E+08 +/- 2.58E+08
Radio325 MHz (GMRT) 21.29 milliJy 2009MNRAS.395..269S 8.40E+32 [W] 2.18E+06
NOTE: The above quantities are derived using a Distance Modulus of 40.02 mag corresponding to
a Luminosity Distance of 1007.1 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 66 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) 6.856.6487 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:29.0028.13
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 4.233 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 SDSS J160519.04+542059.9 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SDSS J160519.04+542059.9SIMBAD (CDS, Strasbourg, France)
SDSS Sky Server
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SDSS J160519.04+542059.9GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SDSS J160519.04+542059.9NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 16h05m19.0s, +54d21m00s (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

Back to the list

Back to NED Home