NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-17 T15:50:15 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 3505


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 3508                       11h02m59.7s -16d17m22s G        3899  0.013006      13.20    ...    51     1   50    8     6    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 3508

INDEX for NGC 3508
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
   
50 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
51 Reference(s)   
8 Position data point(s)
6 Redshift data point(s)   
6 Diameter data point(s)   
1 Note(s)   
RC3 data    

ESSENTIAL NOTE for NGC 3508 (Back to INDEX)
Identification as NGC 3505 is not certain.                                      

CROSS-IDENTIFICATIONS for NGC 3508 (Back to INDEX)
Object Names Type Object Names Type
NGC 3508G AKARI J1103000-161727 IrS
NGC 3505 G 6dF J1102597-161722 VisS
IC 2622 G USGC S157 NED01 G
MCG -03-28-031 G f640g017 G
2MASX J11025967-1617220 IrS GSC 6077 01551 G
2MASS J11025960-1617195 IrS HIPASS J1103-16 RadioS
2MASS J11025964-1617219 IrS NSA 138634 G
2MASS J11025976-1617244 IrS PGC 033362 G
2MASS J11025982-1617233 IrS NVSS J110259-161720 RadioS
IRAS 11005-1601 IrS [RHM2006] SFGs 090 G
IRAS F11005-1601 IrS    

COORDINATES for NGC 3508 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  165.128261  -16.019971  11h00m30.78s  -16d01m11.9s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  165.748625  -16.289444  11h02m59.67s  -16d17m22.0s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  172.850923  -20.569309                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  173.547000  -20.569108                              1.25E+00  1.25E+00    0
Galactic              268.548113   39.234961                              1.25E+00  1.25E+00    0
SuperGalactic         126.355501  -30.651488                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
8 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3508 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3508 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...2005MNRAS.361...34D
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy MorphologySA(r)b pec?SA(r)b pec?...1991RC3.9.C...0000d
9 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3508 (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]0.2130.1780.1350.1060.0740.2080.1620.1120.0830.0620.0350.0220.0150.008
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]0.2660.2110.1620.1310.0950.2530.1860.1350.1020.0720.0440.0280.0180.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.130 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3508 (Back to INDEX)
Helio. Radial Velocity     :      3899 +/-        9 km/s      
Redshift                   :  0.013006 +/- 0.000030        2003A&A...412...57P
Major Diameter (arcmin)    :   1.1
Minor Diameter (arcmin)    :   0.9
Magnitude and Filter       : 13.20
Classifications            : SA(r)b pec?    HII  

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:
6 Redshift data point(s)      50 photometric data point(s)      6 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3508 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    3899 +/-      9 km/s      2003A&A...412...57P
V (Kinematic LSR)          :    3892 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    3724 +/-     11 km/s      1991RC3.9.C...0000d
V (Local Group)            :    3642 +/-     18 km/s      1996AJ....111..794K
V (3K CMB)                 :    4265 +/-     27 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    3868 +/-     24 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4284 +/-     38 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4284 +/-     38 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    51.0 +/-    3.6 Mpc      (m-M) = 33.54 +/- 0.15 mag
D (Local Group)            :    49.9 +/-    3.5 Mpc      (m-M) = 33.49 +/- 0.15 mag
D (3K CMB)                 :    58.4 +/-    4.1 Mpc      (m-M) = 33.83 +/- 0.15 mag
D (Virgo Infall only)      :    53.0 +/-    3.7 Mpc      (m-M) = 33.62 +/- 0.15 mag
D (Virgo + GA only)        :    58.7 +/-    4.1 Mpc      (m-M) = 33.84 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    58.7 +/-    4.1 Mpc      (m-M) = 33.84 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     247 pc/arcsec =  0.247 kpc/arcsec =  14.84 kpc/arcmin =   0.89 Mpc/degree
Scale (Local Group)        :     242 pc/arcsec =  0.242 kpc/arcsec =  14.51 kpc/arcmin =   0.87 Mpc/degree
Scale (3K CMB)             :     283 pc/arcsec =  0.283 kpc/arcsec =  16.99 kpc/arcmin =   1.02 Mpc/degree
Scale (Virgo Infall only)  :     257 pc/arcsec =  0.257 kpc/arcsec =  15.41 kpc/arcmin =   0.92 Mpc/degree
Scale (Virgo + GA only)    :     285 pc/arcsec =  0.285 kpc/arcsec =  17.07 kpc/arcmin =   1.02 Mpc/degree
Scale(Virgo + GA + Shapley):     284 pc/arcsec =  0.284 kpc/arcsec =  17.07 kpc/arcmin =   1.02 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 = 5.859 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 3899 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.014226 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 59.1 Mpc (m-M) = 33.86 mag Angular-Size Distance : 57.4 Mpc (m-M) = 33.80 mag Co-Moving Radial Distance : 58.3 Mpc (m-M) = 33.83 mag Co-Moving Tangential Dist. : 58.3 Mpc (m-M) = 33.83 mag Co-Moving Volume : 0.000828 Gpc^3 Light Travel-Time : 0.189 Gyr Age at Redshift 0.014226 : 13.110 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 278 pc/arcsec = 0.278 kpc/arcsec = 16.71 kpc/arcmin = 1.00 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94506; Magnitude per Unit Area = 0.06135 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 3508 (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)]
VisualI 13.0144 mag 2005MNRAS.361...34D-20.84 [mag] 6.55E+09
Near-InfraredF_H (total) 2.12 +/- 1.53 log milliJy 1995ApJ...453..616S 1.01E+37 +/- 3.31E+36 [W] 2.64E+10 +/- 8.62E+09
Mid-Infrared25 microns (IRAS) 0.91 +/- 0.048 Jy 2003AJ....126.1607S 4.56E+36 +/- 9.43E+35 [W] 1.19E+10 +/- 2.45E+09
Far-Infrared100 microns (IRAS) 1.397E+01 +/- 6 % Jy 1990IRASF.C...0000M 1.75E+37 +/- 3.66E+36 [W] 4.56E+10 +/- 9.52E+09
Radio1.4GHz 70.2 +/- 2.8 milliJy 1998AJ....115.1693C 4.11E+31 +/- 8.37E+30 [W] 1.07E+05 +/- 2.18E+04
NOTE: The above quantities are derived using a Distance Modulus of 33.86 mag corresponding to
a Luminosity Distance of 59.1 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 50 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3508 (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]
RC3 D_0 (blue) 67.30...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d19.15...
K_s (2MASS "total") 91.4051.1820 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:26.0014.56
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.284 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 6 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3508 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3508SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3508VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Revised New General Catalogue -- NGC 3505 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -03-28-031 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11025967-1617220 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 11005-1601 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F11005-1601 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J1102597-161722 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 033362 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 033362 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3508GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3508NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h02m59.7s, -16d17m22s (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

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