NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-26 T17:01:54 PDT
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You have selected the following parameters to search on:

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. 400

INDEX for 3C 258
Essential Data (jump to sub-section of this query report):

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

Images
   
36 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
74 Reference(s)   
9 Position data point(s)
5 Redshift data point(s)   
4 Diameter data point(s)   
7 Note(s)   

ESSENTIAL NOTE for 3C 258 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 3C 258 (Back to INDEX)
Object Names Type Object Names Type
3C 258RadioSS3 1122+19 RadioS
4C +19.38 RadioSOM +136 RadioS
SDSS J112443.70+191928.1 G NRAO 0373 RadioS
GALEXASC J112443.76+191928.7 UvS TXS 1122+195 RadioS
HeCS J112443.70+191928.1 G VRO 19.11.03 RadioS
MG2 J112445+1919 RadioSCoNFIG2 J112443.90+191929.70 RadioS
87GB 112205.6+193555 RadioS[GBW2010] CoNFIG2 118 RadioS
87GB[BWE91] 1122+1935 RadioS    
[WB92] 1122+1935 RadioS    
PGC 035065 G    

COORDINATES for 3C 258 (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)  170.525822   19.599314 11h22m06.197s +19d35m57.53s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  171.182089   19.324488 11h24m43.701s +19d19m28.16s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  163.472576   14.243739                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  164.172692   14.245041                              5.00E-01  5.00E-01    0
Galactic              229.748689   68.645265                              5.00E-01  5.00E-01    0
SuperGalactic          90.896581  -15.016234                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
9 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 3C 258 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 3C 258 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeCSSCSS...1997ApJS..110..191d
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 3C 258 (Back to INDEX)
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]0.0870.0730.0550.0430.0300.0850.0660.0460.0340.0250.0140.0090.0060.003
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]0.1070.0850.0660.0530.0380.1020.0750.0540.0410.0290.0180.0110.0070.003


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

BASIC DATA for 3C 258 (Back to INDEX)
Helio. Radial Velocity     :     49466 km/s       
Redshift                   :  0.165000            1991ApJS...75..297H
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 19.5 
Classifications            : Radio galaxy        

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:
5 Redshift data point(s)      36 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :   49466  km/s                1991ApJS...75..297H
V (Kinematic LSR)          :   49466  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :   49406 +/-      2 km/s      1991RC3.9.C...0000d
V (Local Group)            :   49362 +/-      6 km/s      1996AJ....111..794K
V (3K CMB)                 :   49798 +/-     23 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   49556 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   49736 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   49804 +/-     20 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :   676.8 +/-   47.4 Mpc      (m-M) = 39.15 +/- 0.15 mag
D (Local Group)            :   676.2 +/-   47.3 Mpc      (m-M) = 39.15 +/- 0.15 mag
D (3K CMB)                 :   682.2 +/-   47.8 Mpc      (m-M) = 39.17 +/- 0.15 mag
D (Virgo Infall only)      :   678.9 +/-   47.5 Mpc      (m-M) = 39.16 +/- 0.15 mag
D (Virgo + GA only)        :   681.3 +/-   47.7 Mpc      (m-M) = 39.17 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   682.2 +/-   47.8 Mpc      (m-M) = 39.17 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    3281 pc/arcsec =  3.281 kpc/arcsec = 196.87 kpc/arcmin =  11.81 Mpc/degree
Scale (Local Group)        :    3278 pc/arcsec =  3.278 kpc/arcsec = 196.69 kpc/arcmin =  11.80 Mpc/degree
Scale (3K CMB)             :    3307 pc/arcsec =  3.307 kpc/arcsec = 198.43 kpc/arcmin =  11.91 Mpc/degree
Scale (Virgo Infall only)  :    3291 pc/arcsec =  3.291 kpc/arcsec = 197.47 kpc/arcmin =  11.85 Mpc/degree
Scale (Virgo + GA only)    :    3303 pc/arcsec =  3.303 kpc/arcsec = 198.18 kpc/arcmin =  11.89 Mpc/degree
Scale(Virgo + GA + Shapley):    3308 pc/arcsec =  3.308 kpc/arcsec = 198.46 kpc/arcmin =  11.91 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 = 0.504 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 49466 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.166108 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 768 Mpc (m-M) = 39.43 mag Angular-Size Distance : 565 Mpc (m-M) = 38.76 mag Co-Moving Radial Distance : 658 Mpc (m-M) = 39.09 mag Co-Moving Tangential Dist. : 658 Mpc (m-M) = 39.09 mag Co-Moving Volume : 1.2 Gpc^3 Light Travel-Time : 1.988 Gyr Age at Redshift 0.166108 : 11.310 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 2737 pc/arcsec = 2.737 kpc/arcsec = 164.23 kpc/arcmin = 9.85 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.54081; Magnitude per Unit Area = 0.6674 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for 3C 258 (Back to INDEX)

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).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
UltravioletNUV (GALEX) AB 20.7245 +/- 0.140442 mag 2012GASC..C...0000S-18.70 +/- 0.52 [mag] 4.40E+09 +/- 1.05E+09
Visualz (SDSS CModel) AB 17.856 asinh mag 2007SDSS6.C...0000:-21.57 [mag] 1.53E+10
Near-InfraredF160W (HST) <-28.38 log(erg/s/cm^2^/Hz) 2010ApJ...725.2426B < 5.50E+34 [W] < 1.43E+08
Radio178 MHz 9.7 +/- 25 % Jy 1969ApJ...157....1K 1.22E+35 +/- 3.89E+34 [W] 3.17E+08 +/- 1.01E+08
NOTE: The above quantities are derived using a Distance Modulus of 39.43 mag corresponding to
a Luminosity Distance of 767.7 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 36 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 3C 258 (Back to INDEX)

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

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
PA
[degrees]
(J2000.0)
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 8.825.4728 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:29.1718.09
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 3.308 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 3C 258 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 3C 258SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +19.38 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 035065 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 035065 The Lyon/Meudon Extragalactic Database (LEDA)
Texas Survey of radio sources at 365MHz -- TXS 1122+195 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 3C 258GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 3C 258NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h24m43.7s, +19d19m28s (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)
version
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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