NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-18 T14:20:07 PST
Help | Comment | NED Home

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 IC 4708


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    IC 4708                        18h13m46.2s +61d09m26s G        8228  0.027446      15.5     ...     6     0   24    5     1    2     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - IC 4708

INDEX for IC 4708
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
   
24 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
6 Reference(s)   
5 Position data point(s)
1 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for IC 4708 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 4708 (Back to INDEX)
Object Names Type Object Names Type
IC 4708G 2MASS J18134619+6109262 IrS
CGCG 301-024 G GALEXASC J181346.19+610925.5 UvS
CGCG 1813.2+6108 G IRAS F18132+6108 IrS
2MASX J18134618+6109262 IrS PGC 061605 G
2MASXi J1813461+610925 IrS UZC J181346.3+610926 G
     

COORDINATES for IC 4708 (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)  273.306135   61.140881  18h13m13.47s  +61d08m27.2s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  273.442542   61.157278  18h13m46.21s  +61d09m26.2s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  286.561238   84.395903                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  287.236244   84.389831                              1.25E+00  1.25E+00    0
Galactic               90.312253   28.012640                              1.25E+00  1.25E+00    0
SuperGalactic          33.339381   43.951683                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IC 4708 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 4708 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy Morphologycompactcompact...1968CGCG4.C...0000Z
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 4708 (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]0.2200.1840.1390.1100.0760.2150.1680.1160.0860.0640.0360.0230.0150.008
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]0.2760.2190.1690.1360.0990.2620.1930.1400.1060.0750.0460.0290.0190.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.150 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 4708 (Back to INDEX)
Helio. Radial Velocity     :      8228 +/-       46 km/s      
Redshift                   :  0.027446 +/- 0.000153        1999PASP..111..438F
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 15.5 
Classifications            :                     

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:
1 Redshift data point(s)      24 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 4708 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    8228 +/-     46 km/s      1999PASP..111..438F
V (Kinematic LSR)          :    8245 +/-     46 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8436 +/-     47 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8496 +/-     49 km/s      1996AJ....111..794K
V (3K CMB)                 :    8141 +/-     46 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8563 +/-     49 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    8504 +/-     49 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    8522 +/-     49 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   115.6 +/-    8.1 Mpc      (m-M) = 35.31 +/- 0.15 mag
D (Local Group)            :   116.4 +/-    8.2 Mpc      (m-M) = 35.33 +/- 0.15 mag
D (3K CMB)                 :   111.5 +/-    7.8 Mpc      (m-M) = 35.24 +/- 0.15 mag
D (Virgo Infall only)      :   117.3 +/-    8.2 Mpc      (m-M) = 35.35 +/- 0.15 mag
D (Virgo + GA only)        :   116.5 +/-    8.2 Mpc      (m-M) = 35.33 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   116.7 +/-    8.2 Mpc      (m-M) = 35.34 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     560 pc/arcsec =  0.560 kpc/arcsec =  33.62 kpc/arcmin =   2.02 Mpc/degree
Scale (Local Group)        :     564 pc/arcsec =  0.564 kpc/arcsec =  33.85 kpc/arcmin =   2.03 Mpc/degree
Scale (3K CMB)             :     541 pc/arcsec =  0.541 kpc/arcsec =  32.44 kpc/arcmin =   1.95 Mpc/degree
Scale (Virgo Infall only)  :     569 pc/arcsec =  0.569 kpc/arcsec =  34.12 kpc/arcmin =   2.05 Mpc/degree
Scale (Virgo + GA only)    :     565 pc/arcsec =  0.565 kpc/arcsec =  33.89 kpc/arcmin =   2.03 Mpc/degree
Scale(Virgo + GA + Shapley):     566 pc/arcsec =  0.566 kpc/arcsec =  33.96 kpc/arcmin =   2.04 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 = 2.945 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8228 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.027157 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 114 Mpc (m-M) = 35.28 mag Angular-Size Distance : 108 Mpc (m-M) = 35.17 mag Co-Moving Radial Distance : 111 Mpc (m-M) = 35.22 mag Co-Moving Tangential Dist. : 111 Mpc (m-M) = 35.22 mag Co-Moving Volume : 0.00571 Gpc^3 Light Travel-Time : 0.357 Gyr Age at Redshift 0.027157 : 12.942 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 523 pc/arcsec = 0.523 kpc/arcsec = 31.41 kpc/arcmin = 1.88 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89837; Magnitude per Unit Area = 0.1164 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 IC 4708 (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)]
UltravioletNUV (GALEX) AB 17.3597 +/- 0.0319165 mag 2012GASC..C...0000S-17.92 +/- 0.50 [mag] 2.15E+09 +/- 4.35E+08
Visualm_p 15.5 +/- 0.4 mag 1968CGCG4.C...0000Z-19.78 +/- 0.64 [mag] 7.40E+09 +/- 3.62E+09
Near-InfraredH 12.275 +/- 0.046 mag 20032MASX.C.......:-23.01 +/- 0.50 [mag] 9.26E+09 +/- 1.90E+09
Mid-Infrared12 microns (IRAS) <6.418E-02 Jy 1990IRASF.C...0000M < 2.49E+36 [W] < 6.48E+09
Far-Infrared60 microns (IRAS) 2.091E-01 +/- 15 % Jy 1990IRASF.C...0000M 1.62E+36 +/- 4.06E+35 [W] 4.22E+09 +/- 1.06E+09
NOTE: The above quantities are derived using a Distance Modulus of 35.28 mag corresponding to
a Luminosity Distance of 113.9 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 24 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 4708 (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]
K_s (2MASS "total") 38.6028.56140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:21.8516.17
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.566 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 2 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IC 4708 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 4708SIMBAD (CDS, Strasbourg, France)
Original Zwicky Catalog -- CGCG 301-024 VizieR 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 J18134618+6109262 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1813461+610925 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Faint Source Catalog -- IRAS F18132+6108 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 061605 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 061605 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 4708GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 4708NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 18h13m46.2s, +61d09m26s (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