Date and Time of the Query: 2019-04-20 T08:09:34 PDT
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Redshift: 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

NED results within 0.050 arcmin of 13h02m17.11200s, +05d29m55.3200s (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 J130217.01+052956.5       13h02m17.0s +05d29m57s *      >30000  1.875000 PHOT 21.4g   0.031    3     0    7    1     1    4     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - SDSS J130217.01+052956.5

INDEX for SDSS J130217.01+052956.5
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):

7 Photometric data point(s) and SED   
Redshift-Independent Distances
3 Reference(s)   
1 Position data point(s)
1 Redshift data point(s)   
4 Diameter data point(s)   

ESSENTIAL NOTE for SDSS J130217.01+052956.5 (Back to INDEX)

CROSS-IDENTIFICATIONS for SDSS J130217.01+052956.5 (Back to INDEX)
Object Names Type Object Names Type
SDSS J130217.01+052956.5* NVSS J130217+052956 RadioS
VLSS J1302.2+0529 RadioS  

COORDINATES for SDSS J130217.01+052956.5 (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)  194.937460    5.767638 12h59m44.990s +05d46m03.50s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  195.570912    5.499052 13h02m17.019s +05d29m56.59s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  191.483900   11.200196                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  192.183686   11.198337                              5.00E-01  5.00E-01    0
Galactic              310.221875   68.217143                              5.00E-01  5.00E-01    0
SuperGalactic         111.641091    3.228905                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(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]0.1550.1290.0980.0770.0540.1510.1180.0820.0610.0450.0250.0160.0110.005
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]0.1980.1570.1210.0970.0710.1880.1380.1000.0760.0540.0330.0210.0130.006

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 J130217.01+052956.5 (Back to INDEX)
Helio. Radial Velocity     :    562111 km/s  PHOT 
Redshift                   :  1.875000  PHOT      2009ApJS..180...67R

Spectral Type              : Candidate      QSO  
Magnitude and Filter       : 21.4g
Spare 3                    :  0.06
Spare 4                    :  0.04

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:
1 Redshift data point(s)      7 photometric data point(s)      4 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :  562111  km/s           PHOT 2009ApJS..180...67R
V (Kinematic LSR)          :  562116  km/s           PHOT 1986MNRAS.221.1023K
V (Galactocentric GSR)     :  562054 +/-      2 km/s PHOT 1991RC3.9.C...0000d
V (Local Group)            :  561997 +/-      7 km/s PHOT 1996AJ....111..794K
V (3K CMB)                 :  562432 +/-     22 km/s PHOT 1996ApJ...473..576F
V (Virgo Infall only)      :  562194 +/-     15 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA only)        :  562455 +/-     24 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  562524 +/-     24 km/s PHOT 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  7699.4 +/-  539.0 Mpc      (m-M) = 44.43 +/- 0.15 mag
D (Local Group)            :  7698.6 +/-  538.9 Mpc      (m-M) = 44.43 +/- 0.15 mag
D (3K CMB)                 :  7704.5 +/-  539.3 Mpc      (m-M) = 44.43 +/- 0.15 mag
D (Virgo Infall only)      :  7701.3 +/-  539.1 Mpc      (m-M) = 44.43 +/- 0.15 mag
D (Virgo + GA only)        :  7704.9 +/-  539.3 Mpc      (m-M) = 44.43 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  7705.8 +/-  539.4 Mpc      (m-M) = 44.43 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   37328 pc/arcsec = 37.328 kpc/arcsec = 2239.65 kpc/arcmin = 134.38 Mpc/degree
Scale (Local Group)        :   37324 pc/arcsec = 37.324 kpc/arcsec = 2239.43 kpc/arcmin = 134.37 Mpc/degree
Scale (3K CMB)             :   37353 pc/arcsec = 37.353 kpc/arcsec = 2241.16 kpc/arcmin = 134.47 Mpc/degree
Scale (Virgo Infall only)  :   37337 pc/arcsec = 37.337 kpc/arcsec = 2240.21 kpc/arcmin = 134.41 Mpc/degree
Scale (Virgo + GA only)    :   37354 pc/arcsec = 37.354 kpc/arcsec = 2241.25 kpc/arcmin = 134.48 Mpc/degree
Scale(Virgo + GA + Shapley):   37359 pc/arcsec = 37.359 kpc/arcsec = 2241.53 kpc/arcmin = 134.49 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 = 0.045 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 562111 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.876070 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 14141 Mpc (m-M) = 45.75 mag Angular-Size Distance : 1709 Mpc (m-M) = 41.16 mag Co-Moving Radial Distance : 4917 Mpc (m-M) = 43.46 mag Co-Moving Tangential Dist. : 4917 Mpc (m-M) = 43.46 mag Co-Moving Volume : 498 Gpc^3 Light Travel-Time : 9.837 Gyr Age at Redshift 1.876070 : 3.462 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8288 pc/arcsec = 8.288 kpc/arcsec = 497.27 kpc/arcmin = 29.84 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.01462; Magnitude per Unit Area = 4.588 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)]
Visualz (SDSS PSF) AB 20.613 +/- 0.164 asinh mag 2007SDSS6.C...0000:-25.14 +/- 0.53 [mag] 4.02E+11 +/- 1.02E+11
Radio74 MHz (VLA) 1.00 +/- 0.13 Jy 2007AJ....134.1245C 1.77E+36 +/- 4.21E+35 [W] 4.59E+09 +/- 1.10E+09
NOTE: The above quantities are derived using a Distance Modulus of 45.75 mag corresponding to
a Luminosity Distance of 14140.5 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 7 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) 2.482.28103 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:20.5518.91
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.288 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for SDSS J130217.01+052956.5 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SDSS J130217.01+052956.5SIMBAD (CDS, Strasbourg, France)
SDSS Sky Server
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SDSS J130217.01+052956.5GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SDSS J130217.01+052956.5NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h02m17.0s, +05d29m57s (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)
The NRAO Data Archive System

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