NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-20 T07:10:09 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
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

Detailed Information for Object No. 23

INDEX for SCG 11
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
   
1 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
36 Reference(s)   
1 Position data point(s)
3 Redshift data point(s)   
1 Note(s)   

ESSENTIAL NOTE for SCG 11 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for SCG 11 (Back to INDEX)
Object Names Type Object Names Type
SCG 11GGroupv2MCG 17 GGroup
HCG 023 GGroupHIPASS J0307-09 RadioS

COORDINATES for SCG 11 (Back to INDEX)

Position Reference:1982ApJ...255..382H

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)      46.171      -9.777     03h04m41s     -09d46.6m  5.35E+02  5.35E+02    0
Equatorial (J2000.0)      46.777      -9.585     03h07m06s     -09d35.1m  5.35E+02  5.35E+02    0
Ecliptic   (B1950.0)      40.587     -26.019                              5.35E+02  5.35E+02    0
Ecliptic   (J2000.0)      41.288     -26.014                              5.35E+02  5.35E+02    0
Galactic                 190.698     -53.530                              5.35E+02  5.35E+02    0
SuperGalactic            295.424     -34.221                              5.35E+02  5.35E+02    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for SCG 11 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for SCG 11 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for SCG 11 (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]0.4420.3700.2790.2210.1530.4320.3370.2330.1730.1290.0720.0460.0310.016
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]0.5680.4510.3460.2790.2030.5390.3960.2870.2180.1550.0940.0600.0380.016


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.260 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for SCG 11 (Back to INDEX)
Helio. Radial Velocity     :      4782 +/-        9 km/s      
Redshift                   :  0.015950 +/- 0.000029       2006HIPAS.C...0000:
Morphology                 : Compact Group       
Magnitude and Filter       : 14.6A
Size (arcmin)              : 3.596
Population Count           : 5    

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:
3 Redshift data point(s)      1 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for SCG 11 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    4782 +/-      9 km/s      2006HIPAS.C...0000:
V (Kinematic LSR)          :    4768 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    4745 +/-      9 km/s      1991RC3.9.C...0000d
V (Local Group)            :    4774 +/-      9 km/s      1996AJ....111..794K
V (3K CMB)                 :    4601 +/-     15 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4652 +/-     12 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4640 +/-     12 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4637 +/-     12 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    65.0 +/-    4.6 Mpc      (m-M) = 34.06 +/- 0.15 mag
D (Local Group)            :    65.4 +/-    4.6 Mpc      (m-M) = 34.08 +/- 0.15 mag
D (3K CMB)                 :    63.0 +/-    4.4 Mpc      (m-M) = 34.00 +/- 0.15 mag
D (Virgo Infall only)      :    63.7 +/-    4.5 Mpc      (m-M) = 34.02 +/- 0.15 mag
D (Virgo + GA only)        :    63.6 +/-    4.5 Mpc      (m-M) = 34.02 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    63.5 +/-    4.4 Mpc      (m-M) = 34.01 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     315 pc/arcsec =  0.315 kpc/arcsec =  18.91 kpc/arcmin =   1.13 Mpc/degree
Scale (Local Group)        :     317 pc/arcsec =  0.317 kpc/arcsec =  19.02 kpc/arcmin =   1.14 Mpc/degree
Scale (3K CMB)             :     306 pc/arcsec =  0.306 kpc/arcsec =  18.33 kpc/arcmin =   1.10 Mpc/degree
Scale (Virgo Infall only)  :     309 pc/arcsec =  0.309 kpc/arcsec =  18.54 kpc/arcmin =   1.11 Mpc/degree
Scale (Virgo + GA only)    :     308 pc/arcsec =  0.308 kpc/arcsec =  18.49 kpc/arcmin =   1.11 Mpc/degree
Scale(Virgo + GA + Shapley):     308 pc/arcsec =  0.308 kpc/arcsec =  18.48 kpc/arcmin =   1.11 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 = 5.412 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4782 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.015347 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 63.8 Mpc (m-M) = 34.02 mag Angular-Size Distance : 61.9 Mpc (m-M) = 33.96 mag Co-Moving Radial Distance : 62.8 Mpc (m-M) = 33.99 mag Co-Moving Tangential Dist. : 62.8 Mpc (m-M) = 33.99 mag Co-Moving Volume : 0.00104 Gpc^3 Light Travel-Time : 0.203 Gyr Age at Redshift 0.015347 : 13.095 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 300 pc/arcsec = 0.300 kpc/arcsec = 18.00 kpc/arcmin = 1.08 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94090; Magnitude per Unit Area = 0.06614 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 SCG 11 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for SCG 11 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SCG 11SIMBAD (CDS, Strasbourg, France)
Morphological Catalog of Galaxies -- v2MCG 17 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SCG 11GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SCG 11NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 03h07m06.5s, -09d35m08s (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)
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 NED Home