NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-15 T09:37:52 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 NGC 5731*


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   *NGC 5731                       14h40m09.2s +42d46m46s G        2537  0.008463      14.1g    ...    54     1   46   12    10   11     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 5731

INDEX for NGC 5731
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
   
46 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
54 Reference(s)   
12 Position data point(s)
10 Redshift data point(s)   
11 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 5731 (Back to INDEX)
The IC identification is uncertain.                                             

CROSS-IDENTIFICATIONS for NGC 5731 (Back to INDEX)
Object Names Type Object Names Type
NGC 5731G IRAS F14382+4259 IrS
IC 1045 G CG 0503 G
UGC 09460 G SIT 0246-2 G
CGCG 220-045 G KPG 430B G
CGCG 1438.3+4300 G ASK 330298.0 G
MCG +07-30-047 G HOLM 667B G
2MASX J14400926+4246463 IrS KISSR 1839 G
2MASS J14400921+4246464 IrS NSA 057262 G
SDSS J144009.21+424646.3 G PGC 052409 G
SDSS J144009.21+424646.4 G UZC J144009.3+424646 G
IRAS 14382+4259A IrS [WGB2006] 143800+42580_b G
     

COORDINATES for NGC 5731 (Back to INDEX)

Position Reference:2005SDSS4.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  219.563164   42.993382 14h38m15.159s +42d59m36.18s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  220.038375   42.779556 14h40m09.210s +42d46m46.40s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  195.472499   54.191201                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  196.179517   54.188982                              5.00E-01  5.00E-01    0
Galactic               75.388122   62.973414                              5.00E-01  5.00E-01    0
SuperGalactic          75.761959   29.786489                              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 NGC 5731 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 5731 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyF?Possible field galaxy...1976ApJS...32..409T
KinematicsHI line widthHI line width...1999A&AS..135..429B
Galaxy MorphologyS?S?...1991RC3.9.C...0000d
9 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 5731 (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]0.0730.0610.0460.0360.0250.0710.0550.0380.0280.0210.0120.0080.0050.003
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]0.0930.0740.0570.0460.0330.0880.0650.0470.0360.0250.0150.0100.0060.003


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.010 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 5731 (Back to INDEX)
Helio. Radial Velocity     :      2537 +/-        9 km/s      
Redshift                   :  0.008463 +/- 0.000030        1993A&AS...99..379O
Major Diameter (arcmin)    :  1.71
Minor Diameter (arcmin)    :  0.43
Magnitude and Filter       : 14.1g
Classifications            : S?                  

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:
10 Redshift data point(s)      46 photometric data point(s)      11 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 5731 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2537 +/-      9 km/s      1993A&AS...99..379O
V (Kinematic LSR)          :    2552 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2646 +/-     10 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2654 +/-     11 km/s      1996AJ....111..794K
V (3K CMB)                 :    2673 +/-     13 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2894 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    3084 +/-     24 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    3103 +/-     24 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    36.3 +/-    2.5 Mpc      (m-M) = 32.80 +/- 0.15 mag
D (Local Group)            :    36.4 +/-    2.5 Mpc      (m-M) = 32.80 +/- 0.15 mag
D (3K CMB)                 :    36.6 +/-    2.6 Mpc      (m-M) = 32.82 +/- 0.15 mag
D (Virgo Infall only)      :    39.6 +/-    2.8 Mpc      (m-M) = 32.99 +/- 0.15 mag
D (Virgo + GA only)        :    42.2 +/-    3.0 Mpc      (m-M) = 33.13 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    42.5 +/-    3.0 Mpc      (m-M) = 33.14 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     176 pc/arcsec =  0.176 kpc/arcsec =  10.54 kpc/arcmin =   0.63 Mpc/degree
Scale (Local Group)        :     176 pc/arcsec =  0.176 kpc/arcsec =  10.58 kpc/arcmin =   0.63 Mpc/degree
Scale (3K CMB)             :     178 pc/arcsec =  0.178 kpc/arcsec =  10.65 kpc/arcmin =   0.64 Mpc/degree
Scale (Virgo Infall only)  :     192 pc/arcsec =  0.192 kpc/arcsec =  11.53 kpc/arcmin =   0.69 Mpc/degree
Scale (Virgo + GA only)    :     205 pc/arcsec =  0.205 kpc/arcsec =  12.29 kpc/arcmin =   0.74 Mpc/degree
Scale(Virgo + GA + Shapley):     206 pc/arcsec =  0.206 kpc/arcsec =  12.37 kpc/arcmin =   0.74 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 = 8.087 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2537 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.008916 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 36.9 Mpc (m-M) = 32.83 mag Angular-Size Distance : 36.2 Mpc (m-M) = 32.80 mag Co-Moving Radial Distance : 36.5 Mpc (m-M) = 32.81 mag Co-Moving Tangential Dist. : 36.5 Mpc (m-M) = 32.81 mag Co-Moving Volume : 0.000204 Gpc^3 Light Travel-Time : 0.119 Gyr Age at Redshift 0.008916 : 13.180 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 176 pc/arcsec = 0.176 kpc/arcsec = 10.54 kpc/arcmin = 0.63 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96512; Magnitude per Unit Area = 0.03855 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 NGC 5731 (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)]
VisualB (m_B^0) 13.15 mag 1991RC3.9.C...0000d-19.68 [mag] 6.74E+09
Near-InfraredJ 12.399 +/- 0.044 mag 20032MASX.C.......:-20.43 +/- 0.50 [mag] 1.78E+09 +/- 3.63E+08
Mid-Infrared12 microns (IRAS) <5.387E-02 Jy 1990IRASF.C...0000M < 2.19E+35 [W] < 5.70E+08
Far-Infrared60 microns (IRAS) 4.904E-01 +/- 9 % Jy 1990IRASF.C...0000M 3.99E+35 +/- 8.74E+34 [W] 1.04E+09 +/- 2.27E+08
NOTE: The above quantities are derived using a Distance Modulus of 32.83 mag corresponding to
a Luminosity Distance of 36.9 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 46 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 5731 (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) 111.9426.87113 25.0 mag arcsec^-2^ 2005SDSS4.C...0000:23.075.54
K_s (2MASS "total") 80.9033.98110 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:16.677.00
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.206 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 11 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 5731 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 5731SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 5731VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 09460 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 220-045 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +07-30-047 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J14400926+4246463 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 14382+4259A VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F14382+4259 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 052409 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 052409 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 5731GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 5731NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 14h40m09.2s, +42d46m46s (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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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