NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-07-16 T17:03:01 PDT
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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 CGCG 374-027


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    CGCG 374-027                   20h55m19.2s +00d32m26s G        6945  0.023166      15.1g    ...    41     0   64   12     8   10     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - CGCG 374-027

INDEX for CGCG 374-027
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
   
64 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
41 Reference(s)   
12 Position data point(s)
8 Redshift data point(s)   
10 Diameter data point(s)   

ESSENTIAL NOTE for CGCG 374-027 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for CGCG 374-027 (Back to INDEX)
Object Names Type Object Names Type
CGCG 374-027G IRAS F20527+0020 IrS
CGCG 2052.8+0021 G SIG 0737 G
2MASX J20551924+0032258 IrS ASK 225285.0 G
SDSS J205519.26+003226.1 G NSA 039448 G
SDSS J205519.26+003226.2 G PGC 065713 G
GALEXASC J205519.25+003226.6 UvS UZC J205519.3+003226 G
GALEXMSC J205519.25+003227.1 UvS NVSS J205518+003223 RadioS
IRAS 20527+0020 IrS    

COORDINATES for CGCG 374-027 (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)  313.191068    0.348927 20h52m45.856s +00d20m56.14s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  313.830251    0.540602 20h55m19.260s +00d32m26.17s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  315.762373   17.197543                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  316.459431   17.193407                              5.00E-01  5.00E-01    0
Galactic               48.757790  -26.979053                              5.00E-01  5.00E-01    0
SuperGalactic         272.251453   56.673842                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
12 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for CGCG 374-027 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for CGCG 374-027 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy Morphology5Sc...2010ApJS..186..427N
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for CGCG 374-027 (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]0.3560.2980.2250.1780.1240.3480.2710.1880.1390.1040.0580.0370.0250.013
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]0.4470.3550.2730.2200.1600.4240.3120.2260.1720.1220.0740.0470.0300.013


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.330 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for CGCG 374-027 (Back to INDEX)
Helio. Radial Velocity     :      6945 +/-       29 km/s      
Redshift                   :  0.023166 +/- 0.000098        2004SDSS2.C...0000:
Major Diameter (arcmin)    :  0.66
Minor Diameter (arcmin)    :  0.40
Magnitude and Filter       : 15.1g
Classifications            : Sc                  

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:
8 Redshift data point(s)      64 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for CGCG 374-027 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    6945 +/-     29 km/s      2004SDSS2.C...0000:
V (Kinematic LSR)          :    6958 +/-     29 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    7103 +/-     30 km/s      1991RC3.9.C...0000d
V (Local Group)            :    7156 +/-     32 km/s      1996AJ....111..794K
V (3K CMB)                 :    6640 +/-     36 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    7066 +/-     33 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    7119 +/-     33 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    7137 +/-     33 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    97.3 +/-    6.8 Mpc      (m-M) = 34.94 +/- 0.15 mag
D (Local Group)            :    98.0 +/-    6.9 Mpc      (m-M) = 34.96 +/- 0.15 mag
D (3K CMB)                 :    91.0 +/-    6.4 Mpc      (m-M) = 34.79 +/- 0.15 mag
D (Virgo Infall only)      :    96.8 +/-    6.8 Mpc      (m-M) = 34.93 +/- 0.15 mag
D (Virgo + GA only)        :    97.5 +/-    6.8 Mpc      (m-M) = 34.95 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    97.8 +/-    6.9 Mpc      (m-M) = 34.95 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     472 pc/arcsec =  0.472 kpc/arcsec =  28.30 kpc/arcmin =   1.70 Mpc/degree
Scale (Local Group)        :     475 pc/arcsec =  0.475 kpc/arcsec =  28.52 kpc/arcmin =   1.71 Mpc/degree
Scale (3K CMB)             :     441 pc/arcsec =  0.441 kpc/arcsec =  26.46 kpc/arcmin =   1.59 Mpc/degree
Scale (Virgo Infall only)  :     469 pc/arcsec =  0.469 kpc/arcsec =  28.16 kpc/arcmin =   1.69 Mpc/degree
Scale (Virgo + GA only)    :     473 pc/arcsec =  0.473 kpc/arcsec =  28.37 kpc/arcmin =   1.70 Mpc/degree
Scale(Virgo + GA + Shapley):     474 pc/arcsec =  0.474 kpc/arcsec =  28.44 kpc/arcmin =   1.71 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 = 3.516 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 6945 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.022148 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 92.6 Mpc (m-M) = 34.83 mag Angular-Size Distance : 88.6 Mpc (m-M) = 34.74 mag Co-Moving Radial Distance : 90.5 Mpc (m-M) = 34.78 mag Co-Moving Tangential Dist. : 90.5 Mpc (m-M) = 34.78 mag Co-Moving Volume : 0.00311 Gpc^3 Light Travel-Time : 0.292 Gyr Age at Redshift 0.022148 : 13.007 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 429 pc/arcsec = 0.429 kpc/arcsec = 25.77 kpc/arcmin = 1.55 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.91610; Magnitude per Unit Area = 0.09514 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 CGCG 374-027 (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)]
Ultraviolet2315 A (GALEX) AB 17.25 +/- 0.03 mag 2006ApJS..164...38I-17.58 +/- 0.50 [mag] 1.58E+09 +/- 3.20E+08
Visualz (SDSS CModel) AB 13.719 asinh mag 2004SDSS2.C...0000:-21.11 [mag] 1.02E+10
Near-InfraredH 11.673 +/- 0.035 mag 20032MASX.C.......:-23.16 +/- 0.50 [mag] 1.06E+10 +/- 2.15E+09
Mid-Infrared12 microns (IRAS) <9.445E-02 Jy 1990IRASF.C...0000M < 2.42E+36 [W] < 6.29E+09
Far-Infrared100 microns (IRAS) 1.444E+00 +/- 22 % Jy 1990IRASF.C...0000M 4.43E+36 +/- 1.32E+36 [W] 1.15E+10 +/- 3.43E+09
Radio1.4GHz 4.0 +/- 0.5 milliJy 1998AJ....115.1693C 5.74E+30 +/- 1.35E+30 [W] 1.49E+04 +/- 3.52E+03
NOTE: The above quantities are derived using a Distance Modulus of 34.83 mag corresponding to
a Luminosity Distance of 92.6 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 64 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for CGCG 374-027 (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) 41.9626.8544 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:19.8912.73
K_s (2MASS "total") 52.2028.1940 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:24.7413.36
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.474 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for CGCG 374-027 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- CGCG 374-027 (Z 374-027)SIMBAD (CDS, Strasbourg, France)
Original Zwicky Catalog -- CGCG 374-027VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
2MASS Extended Source Images (JHKs) -- 2MASX J20551924+0032258 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 20527+0020 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F20527+0020 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 065713 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 065713 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- CGCG 374-027GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- CGCG 374-027NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 20h55m19.2s, +00d32m26s (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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