NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-09-20 T09:10:48 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Redshift: Unconstrained
Include ANY Object Type: Radio
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 2.000 arcmin of 04h22m52.20000s, +02d19m26.9000s (Equatorial: J2000.0)


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    PKS 0420+022                   04h22m52.2s +02d19m27s QSO    >30000  2.277000      19.5    0.004   84     0   37   14     7    0     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - PKS 0420+022

INDEX for PKS 0420+022
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
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
37 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
84 Reference(s)   
14 Position data point(s)
7 Redshift data point(s)   
1 Association(s)   
PKS data    

ESSENTIAL NOTE for PKS 0420+022 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for PKS 0420+022 (Back to INDEX)
Object Names Type Object Names Type
PKS 0420+022RadioSJVAS J0422+0219 RadioS
WISE J042252.21+021926.9 IrS VCS1 J0422+0219 RadioS
LQAC 065+002 001 QSO VCS4 J0422+0219 RadioS
CGRaBS J0422+0219 QSO MASIV J0422+0219 RadioS
BZQ J0422+0219 QSO WB J0422+0219 RadioS
PKS B0420+022 RadioSWIBRaLS J0422+0219 G
PKS J0422+0219 RadioSNEWPS_5yr_5s 100 RadioS
PMN J0422+0219 RadioSNEWPS_5yr_5s_15 099 RadioS
87GB 042016.6+021237 RadioS1FGL J0422.1+0211 GammaS
87GB[BWE91] 0420+0212 RadioS[VCV2001] J042252.2+021927 QSO
[WB92] 0420+0212 RadioS[SRM2005] J042252.21+021926.9 QSO
NVSS J042252+021927 RadioS[HRT2007] J042252+021927 RadioS
CRATES J0422+0219 RadioS[JBB2007] J042252.21+021926.9 RadioS
CRATES J042252.21+021926.9 RadioS[VKA2008] J0422+0219 RadioS
TXS 0420+022 RadioS[MGL2009] 0447 QSO
GB6 J0422+0219 RadioS[LBC2010] J0422+0219 RadioS
ICRF J042252.2+021926 RadioS[MSU2014] J042252+021927 QSO
IERS B0420+022 RadioS[XH2014] J065.7175+02.3242 QSO
IVS B0420+022 RadioS    
     

COORDINATES for PKS 0420+022 (Back to INDEX)

Position Reference:2006AJ....131.1872P

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  65.0669422   2.2082182 04h20m16.0661s +02d12m29.585s  8.00E-04  7.30E-04   90
Equatorial (J2000.0)  65.7175608   2.3241475 04h22m52.2146s +02d19m26.931s  8.00E-04  7.30E-04   90
Ecliptic   (B1950.0)  63.5474965 -18.9765551                              8.00E-04  7.30E-04  100
Ecliptic   (J2000.0)  64.2467846 -18.9704661                              8.00E-04  7.30E-04  100
Galactic             191.5915703 -31.2271848                              8.00E-04  7.30E-04   34
SuperGalactic        318.7194256 -48.2964887                              8.00E-04  7.30E-04  153
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for PKS 0420+022 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for PKS 0420+022 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
3 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for PKS 0420+022 (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]0.9360.7830.5920.4680.3250.9150.7130.4930.3670.2730.1530.0970.0650.033
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]1.1780.9360.7190.5800.4211.1180.8220.5960.4520.3210.1960.1250.0800.033


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.580 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for PKS 0420+022 (Back to INDEX)
Helio. Radial Velocity     :    682628 km/s       
Redshift                   :  2.277000           ; 2001A&A...379..393E
Description                :          FSRQ;blazar
Magnitude and Filter       : 19.5 
Spare 3                    :      
Spare 4                    :      

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:
7 Redshift data point(s)      37 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :  682628  km/s                2001A&A...379..393E
V (Kinematic LSR)          :  682612  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :  682577 +/-      2 km/s      1991RC3.9.C...0000d
V (Local Group)            :  682599 +/-      2 km/s      1996AJ....111..794K
V (3K CMB)                 :  682547 +/-      6 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  682497 +/-      7 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  682286 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  682232 +/-     17 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  9350.4 +/-  654.5 Mpc      (m-M) = 44.85 +/- 0.15 mag
D (Local Group)            :  9350.7 +/-  654.5 Mpc      (m-M) = 44.85 +/- 0.15 mag
D (3K CMB)                 :  9350.0 +/-  654.5 Mpc      (m-M) = 44.85 +/- 0.15 mag
D (Virgo Infall only)      :  9349.3 +/-  654.4 Mpc      (m-M) = 44.85 +/- 0.15 mag
D (Virgo + GA only)        :  9346.4 +/-  654.2 Mpc      (m-M) = 44.85 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  9345.6 +/-  654.2 Mpc      (m-M) = 44.85 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   45332 pc/arcsec = 45.332 kpc/arcsec = 2719.91 kpc/arcmin = 163.19 Mpc/degree
Scale (Local Group)        :   45333 pc/arcsec = 45.333 kpc/arcsec = 2720.00 kpc/arcmin = 163.20 Mpc/degree
Scale (3K CMB)             :   45330 pc/arcsec = 45.330 kpc/arcsec = 2719.79 kpc/arcmin = 163.19 Mpc/degree
Scale (Virgo Infall only)  :   45327 pc/arcsec = 45.327 kpc/arcsec = 2719.59 kpc/arcmin = 163.18 Mpc/degree
Scale (Virgo + GA only)    :   45313 pc/arcsec = 45.313 kpc/arcsec = 2718.75 kpc/arcmin = 163.13 Mpc/degree
Scale(Virgo + GA + Shapley):   45309 pc/arcsec = 45.309 kpc/arcsec = 2718.54 kpc/arcmin = 163.11 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 = 0.037 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 682628 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 2.276733 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 17954 Mpc (m-M) = 46.27 mag Angular-Size Distance : 1672 Mpc (m-M) = 41.12 mag Co-Moving Radial Distance : 5479 Mpc (m-M) = 43.69 mag Co-Moving Tangential Dist. : 5479 Mpc (m-M) = 43.69 mag Co-Moving Volume : 689 Gpc^3 Light Travel-Time : 10.435 Gyr Age at Redshift 2.276733 : 2.864 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8107 pc/arcsec = 8.107 kpc/arcsec = 486.40 kpc/arcmin = 29.18 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.00867; Magnitude per Unit Area = 5.154 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 PKS 0420+022 (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-Ray100 MeV-100 GeV LAT 9.8E-12 +/- 4.1E-12 erg/s/cm^2^ 2010ApJS..188..405A 3.78E+40 +/- 1.75E+40 [W] 9.83E+13 +/- 4.56E+13
X-Ray0.1-2.4 keV (Swift) 0.41E-12 erg/cm^2^/s 2010A&A...520A..47M 1.58E+39 [W] 4.12E+12
VisualB (NTT) 19.17 +/- 0.04 mag 2005AJ....130.1345E-27.10 +/- 0.50 [mag] 6.53E+12 +/- 1.33E+12
Near-InfraredK_s (NTT) 16.37 +/- 0.04 mag 2005AJ....130.1345E-29.90 +/- 0.50 [mag] 2.64E+12 +/- 5.36E+11
Millimeter32 GHz (MPIfR) 797 +/- 62 milliJy 2008A&A...489...49V 9.84E+38 +/- 2.11E+38 [W] 2.56E+12 +/- 5.49E+11
Radio4.85 GHz (MPIfR) 1471 +/- 19 milliJy 2008A&A...489...49V 2.75E+38 +/- 5.51E+37 [W] 7.15E+11 +/- 1.43E+11
NOTE: The above quantities are derived using a Distance Modulus of 46.27 mag corresponding to
a Luminosity Distance of 17953.7 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 37 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for PKS 0420+022 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- PKS 0420+022SIMBAD (CDS, Strasbourg, France)
Parkes Radio Sources Catalogue -- PKS B0420+022 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0422+0219 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0420+022 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J0422+0219 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- PKS 0420+022GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- PKS 0420+022NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 04h22m52.2s, +02d19m27s (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)
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

Back to the list




Back to NED Home