NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-23 T02:03:45 PDT
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Velocity(km/s): Unconstrained
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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. 1

INDEX for NGC 7619 GROUP
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
   
3 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
28 Reference(s)   
1 Note(s)   

ESSENTIAL NOTE for NGC 7619 GROUP (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 7619 GROUP (Back to INDEX)
Object Names Type Object Names Type
NGC 7619 GROUPGGroupLGG 473 GGroup
NGC 7626 GROUP GGroup[GH83] 166 GGroup
Pegasus GROUP NED02 GGroup[M98j] 258 GGroup

COORDINATES for NGC 7619 GROUP (Back to INDEX)

Position Reference:1993A&AS..100...47G

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)    349.2950      7.8886     23h17m11s     +07d53.3m  1.50E+02  1.50E+02    0
Equatorial (J2000.0)    349.9286      8.1624     23h19m43s     +08d09.7m  1.50E+02  1.50E+02    0
Ecliptic   (B1950.0)    353.3082     11.4857                              1.50E+02  1.50E+02    0
Ecliptic   (J2000.0)    354.0054     11.4855                              1.50E+02  1.50E+02    0
Galactic                 87.5000    -48.2978                              1.50E+02  1.50E+02    0
SuperGalactic           298.2477     25.0473                              1.50E+02  1.50E+02    0

REDSHIFT-INDEPENDENT DISTANCES for NGC 7619 GROUP (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 7619 GROUP (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 7619 GROUP (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]0.3310.2770.2100.1660.1150.3240.2520.1750.1300.0970.0540.0340.0230.012
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]0.4290.3400.2610.2110.1530.4070.2990.2170.1650.1170.0710.0450.0290.012


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.160 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 7619 GROUP (Back to INDEX)
Helio. Radial Velocity     :      3439 km/s       
Redshift                   :  0.011471           1998Afz....41..308M
Morphology                 :                     
Magnitude and Filter       :      
Size (arcmin)              :      
Population Count           :    25

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 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :    3439  km/s                1998Afz....41..308M
V (Kinematic LSR)          :    3443  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :    3588 +/-      6 km/s      1991RC3.9.C...0000d
V (Local Group)            :    3664 +/-     14 km/s      1996AJ....111..794K
V (3K CMB)                 :    3068 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    3528 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    3462 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    3456 +/-     17 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :    49.2 +/-    3.4 Mpc      (m-M) = 33.46 +/- 0.15 mag
D (Local Group)            :    50.2 +/-    3.5 Mpc      (m-M) = 33.50 +/- 0.15 mag
D (3K CMB)                 :    42.0 +/-    3.0 Mpc      (m-M) = 33.12 +/- 0.15 mag
D (Virgo Infall only)      :    48.3 +/-    3.4 Mpc      (m-M) = 33.42 +/- 0.15 mag
D (Virgo + GA only)        :    47.4 +/-    3.3 Mpc      (m-M) = 33.38 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    47.3 +/-    3.3 Mpc      (m-M) = 33.38 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     238 pc/arcsec =  0.238 kpc/arcsec =  14.30 kpc/arcmin =   0.86 Mpc/degree
Scale (Local Group)        :     243 pc/arcsec =  0.243 kpc/arcsec =  14.60 kpc/arcmin =   0.88 Mpc/degree
Scale (3K CMB)             :     204 pc/arcsec =  0.204 kpc/arcsec =  12.23 kpc/arcmin =   0.73 Mpc/degree
Scale (Virgo Infall only)  :     234 pc/arcsec =  0.234 kpc/arcsec =  14.06 kpc/arcmin =   0.84 Mpc/degree
Scale (Virgo + GA only)    :     230 pc/arcsec =  0.230 kpc/arcsec =  13.79 kpc/arcmin =   0.83 Mpc/degree
Scale(Virgo + GA + Shapley):     230 pc/arcsec =  0.230 kpc/arcsec =  13.77 kpc/arcmin =   0.83 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 = 7.262 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 3439 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.010234 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 42.4 Mpc (m-M) = 33.14 mag Angular-Size Distance : 41.5 Mpc (m-M) = 33.09 mag Co-Moving Radial Distance : 41.9 Mpc (m-M) = 33.11 mag Co-Moving Tangential Dist. : 41.9 Mpc (m-M) = 33.11 mag Co-Moving Volume : 0.000309 Gpc^3 Light Travel-Time : 0.136 Gyr Age at Redshift 0.010234 : 13.163 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 201 pc/arcsec = 0.201 kpc/arcsec = 12.08 kpc/arcmin = 0.72 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96009; Magnitude per Unit Area = 0.04422 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 7619 GROUP (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)]
X-Ray0.7-2.5 keV (ASCA) 2.7E-12 erg/s/cm^2^ 2007PASJ...59..167N 5.80E+34 [W] 1.51E+08
Radio235 MHz (GMRT) 3444 +/- 8 % milliJy 2011ApJ...732...95G 1.74E+32 +/- 3.74E+31 [W] 4.52E+05 +/- 9.73E+04
NOTE: The above quantities are derived using a Distance Modulus of 33.14 mag corresponding to
a Luminosity Distance of 42.4 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 3 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 7619 GROUP Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 7619 GROUPSIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 7619 GROUPVizieR Catalog Query (U.S. mirror, CfA/Harvard)
Revised New General Catalogue -- NGC 7626 GROUP VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 7619 GROUPGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 7619 GROUPNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 23h19m42.9s, +08d09m45s (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





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