NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-15 T05:17:39 PST
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You have selected the following parameters to search on:

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 for object 3C 298


1 objects found in NED.    

SOURCE LIST

 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    3C 298                         14h19m08.2s +06d28m35s QSO    >30000  1.438120      17.2g    ...   371     9  156   33    21    8     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 3C 298

INDEX for 3C 298
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
   
156 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
371 Reference(s)   
33 Position data point(s)
21 Redshift data point(s)   
8 Diameter data point(s)   
9 Note(s)   
1 Association(s)   
PKS data    
HB89 data    

ESSENTIAL NOTE for 3C 298 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 3C 298 (Back to INDEX)
Object Names Type Object Names Type
3C 298RadioSTXS 1416+067 RadioS
[HB89] 1416+067 QSO Cul 1416+067 RadioS
4C +06.49 RadioSCoNFIG 190 RadioS
PKS 1416+06 RadioSICRF J141908.1+062834 RadioS
WISE J141908.18+062834.8 IrS IERS B1416+067 RadioS
2MASS J14190817+0628347 IrS PAPER J214.89+06.58 RadioS
SDSS J141908.17+062834.8 QSO RGB J1419+064 RadioS
SDSS J141908.18+062834.8 QSO WB J1419+0628 RadioS
GALEXASC J141908.18+062833.8 UvS WIBRaLS J1419+0628 G
GALEXMSC J141908.17+062833.8 UvS CXO J141908.2+062836 XrayS
IRAS F14165+0642 IrS RX J1419.1+0628 XrayS
LQAC 214+006 009 QSO 1RXS J141909.5+062836 XrayS
RBS 1369 QSO [VE75] CL 1416+06 RadioS
LEDA 2817659 G [KWP81] 1416+06 RadioS
SSTSL2 J141908.18+062834.7 IrS RX J1419.1+0628:[BEV98] 073 VisS
BZU J1419+0628 QSO [VCV2001] J141908.2+062835 QSO
PKS B1416+067 RadioSRX J1419.1+0628:[ZEH2003] 03 VisS
PKS J1419+0628 RadioS[MGL2009] 1812 QSO
PMN J1419+0628 RadioS[RDD2009] 02b QSO
MRC 1416+067 RadioS[RKF2011] 221 QSO
87GB 141637.1+064210 RadioS[RKF2011] J141908+062834 QSO
87GB[BWE91] 1416+0642 RadioS[WHJ2012] J214.784073+06.47633QSO
[WB92] 1416+0642 RadioS[WGS2013] J141908.18+062834.0 G
NVSS J141908+062836 RadioS[XH2014] J214.7837+06.4761 QSO
VLSS J1419.1+0628 RadioS[ZZ2014] J141908.17+062834.7 RadioS
OQ +027.7 RadioS    
DA 364 RadioS    
NRAO 0441 RadioS    
     

COORDINATES for 3C 298 (Back to INDEX)

Position Reference:1995AJ....110..880J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 214.1615870   6.7058398 14h16m38.7809s +06d42m21.023s  2.83E-03  2.78E-03   90
Equatorial (J2000.0) 214.7840850   6.4763347 14h19m08.1804s +06d28m34.805s  2.83E-03  2.78E-03   90
Ecliptic   (B1950.0) 209.5122219  19.2095570                              2.83E-03  2.78E-03   70
Ecliptic   (J2000.0) 210.2126670  19.2058672                              2.83E-03  2.78E-03   70
Galactic             352.1601793  60.6665888                              2.83E-03  2.78E-03  133
SuperGalactic        115.7066005  21.9493456                              2.83E-03  2.78E-03   14
Additional detailed measurements with references are also available by clicking below:
33 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 3C 298 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 3C 298 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Radio Morphologyradio jetradio jet...2002A&A...381..757L
Activity TypeCSSCSS...1998PASP..110..493O
4 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 3C 298 (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]0.1270.1060.0800.0630.0440.1240.0960.0670.0500.0370.0210.0130.0090.004
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]0.1530.1220.0940.0750.0550.1450.1070.0780.0590.0420.0250.0160.0100.004


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.030 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 3C 298 (Back to INDEX)
Helio. Radial Velocity     :    431138 +/-      131 km/s      
Redshift                   :  1.438120 +/- 0.000437       ; 2010MNRAS.405.2302H
Description                : CSS            AGN  
Magnitude and Filter       : 17.2g
Spare 3                    :  0.12
Spare 4                    :  0.11

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:
21 Redshift data point(s)      156 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 3C 298 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  431138 +/-    131 km/s      2010MNRAS.405.2302H
V (Kinematic LSR)          :  431148 +/-    131 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :  431132 +/-    131 km/s      1991RC3.9.C...0000d
V (Local Group)            :  431089 +/-    131 km/s      1996AJ....111..794K
V (3K CMB)                 :  431383 +/-    132 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  431267 +/-    132 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  431516 +/-    133 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  431585 +/-    133 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  5905.9 +/-  413.4 Mpc      (m-M) = 43.86 +/- 0.15 mag
D (Local Group)            :  5905.3 +/-  413.4 Mpc      (m-M) = 43.86 +/- 0.15 mag
D (3K CMB)                 :  5909.4 +/-  413.7 Mpc      (m-M) = 43.86 +/- 0.15 mag
D (Virgo Infall only)      :  5907.8 +/-  413.5 Mpc      (m-M) = 43.86 +/- 0.15 mag
D (Virgo + GA only)        :  5911.2 +/-  413.8 Mpc      (m-M) = 43.86 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  5912.1 +/-  413.9 Mpc      (m-M) = 43.86 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   28633 pc/arcsec = 28.633 kpc/arcsec = 1717.96 kpc/arcmin = 103.08 Mpc/degree
Scale (Local Group)        :   28630 pc/arcsec = 28.630 kpc/arcsec = 1717.79 kpc/arcmin = 103.07 Mpc/degree
Scale (3K CMB)             :   28649 pc/arcsec = 28.649 kpc/arcsec = 1718.96 kpc/arcmin = 103.14 Mpc/degree
Scale (Virgo Infall only)  :   28642 pc/arcsec = 28.642 kpc/arcsec = 1718.50 kpc/arcmin = 103.11 Mpc/degree
Scale (Virgo + GA only)    :   28658 pc/arcsec = 28.658 kpc/arcsec = 1719.49 kpc/arcmin = 103.17 Mpc/degree
Scale(Virgo + GA + Shapley):   28663 pc/arcsec = 28.663 kpc/arcsec = 1719.76 kpc/arcmin = 103.19 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 = 0.058 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 431138 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.438939 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 10168 Mpc (m-M) = 45.04 mag Angular-Size Distance : 1709 Mpc (m-M) = 41.16 mag Co-Moving Radial Distance : 4169 Mpc (m-M) = 43.10 mag Co-Moving Tangential Dist. : 4169 Mpc (m-M) = 43.10 mag Co-Moving Volume : 303 Gpc^3 Light Travel-Time : 8.914 Gyr Age at Redshift 1.438939 : 4.385 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8287 pc/arcsec = 8.287 kpc/arcsec = 497.22 kpc/arcmin = 29.83 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.02826; Magnitude per Unit Area = 3.872 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 298 (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)]
Gamma-Ray0.1-10 GeV (Fermi) <3.46E-12 erg/cm^2^/s 2014ApJ...780..165M < 4.29E+39 [W] < 1.11E+13
X-Ray0.1-2.4 keV (ROSAT) 6.39E-12 +/- 5.08E-13 ergs sec^-1^ cm^-2^ 1994A&A...281..355B 7.92E+39 +/- 1.70E+39 [W] 2.06E+13 +/- 4.43E+12
Ultraviolet1700 A (SDSS) -14.659 log(erg/cm^2^/s/A) 2011MNRAS.410..860A 4.62E+39 [W] 1.20E+13
Visualz (SDSS CModel) AB 16.314 asinh mag 2006SDSS5.C...0000:-28.72 [mag] 1.11E+13
Near-Infrared4.6 microns (WISE) 12.075 +/- 0.024 mag 2012AJ....144...49W-32.96 +/- 0.50 [mag] 5.33E+12 +/- 1.07E+12
Mid-Infrared24 microns 37 +/- 12 milliJy 2005ApJ...629...88S 5.81E+39 +/- 2.21E+39 [W] 1.51E+13 +/- 5.76E+12
Far-Infrared170 microns (ISO) 243 +/- 59 milliJy 2001A&A...372..719M 5.17E+39 +/- 1.63E+39 [W] 1.34E+13 +/- 4.23E+12
Sub-Millimeter850 microns (SCUBA) 21.13 +/- 2.06 milliJy 2006A&A...445..115H 9.21E+37 +/- 2.05E+37 [W] 2.40E+11 +/- 5.33E+10
Millimeter90 GHz 68 +/- 38 milliJy 1995A&AS..113..409S 7.57E+37 +/- 4.49E+37 [W] 1.97E+11 +/- 1.17E+11
Radio22 MHz (DRAO) 204 +/- 40 Jy 1986A&AS...65..485R 5.63E+37 +/- 1.58E+37 [W] 1.46E+11 +/- 4.10E+10
NOTE: The above quantities are derived using a Distance Modulus of 45.04 mag corresponding to
a Luminosity Distance of 10167.7 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 156 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 3C 298 (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) 7.916.80126 25.0 mag arcsec^-2^ 2006SDSS5.C...0000:65.5556.37
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.287 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 3C 298 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 3C 298SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +06.49 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
version
SDSS Sky Server
IRAS Faint Source Catalog -- IRAS F14165+0642 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes Radio Sources Catalogue -- PKS B1416+067 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1419+0628 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1416+067 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 2817659 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 3C 298GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 3C 298NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 14h19m08.2s, +06d28m35s (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)
Explore resources with DataScope (15 arcmin 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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