NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-22 T00:55:03 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 IKN


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    PGC1 0028630 NED014            10h08m05.9s +68d23m57s G        -140 -0.000467      17.0B    ...    49     1   10   12     3    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - PGC1 0028630 NED014

INDEX for PGC1 0028630 NED014
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
   
10 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
49 Reference(s)   
12 Position data point(s)
3 Redshift data point(s)   
1 Note(s)   

ESSENTIAL NOTE for PGC1 0028630 NED014 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for PGC1 0028630 NED014 (Back to INDEX)
Object Names Type Object Names Type
PGC1 0028630 NED014G IKN G
     

COORDINATES for PGC1 0028630 NED014 (Back to INDEX)

Position Reference:2004AJ....127.2031K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   151.04684    68.64385  10h04m11.24s  +68d38m37.9s  5.00E+00  5.00E+00    0
Equatorial (J2000.0)   152.02458    68.39917  10h08m05.90s  +68d23m57.0s  5.00E+00  5.00E+00    0
Ecliptic   (B1950.0)   120.90611    51.65585                              5.00E+00  5.00E+00    0
Ecliptic   (J2000.0)   121.60938    51.66114                              5.00E+00  5.00E+00    0
Galactic               141.89716    42.21016                              5.00E+00  5.00E+00    0
SuperGalactic           42.39898     0.90818                              5.00E+00  5.00E+00    0
Additional detailed measurements with references are also available by clicking below:
12 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for PGC1 0028630 NED014 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for PGC1 0028630 NED014

Summary Statistics computed by NED from 4 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.


PGC1 0028630 NED014 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 27.83 3.685
Std. Dev. 0.05 0.087
Min. 27.79 3.610
Max. 27.88 3.770
Median 27.83 3.680

CLASSIFICATIONS (TYPES, ATTRIBUTES) for PGC1 0028630 NED014 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyG1Brightest group member...2005AJ....129..178K
Distance IndicatorTRGBTRGB...2010ApJ...724.1030G
5 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for PGC1 0028630 NED014 (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]0.2520.2110.1600.1260.0880.2470.1920.1330.0990.0740.0410.0260.0180.009
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]0.3320.2640.2030.1630.1190.3150.2320.1680.1270.0900.0550.0350.0220.009


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.090 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for PGC1 0028630 NED014 (Back to INDEX)
Helio. Radial Velocity     :      -140 +/-        0 km/s      
Redshift                   : -0.000467 +/- 0.000000        2017ApJ...843...16K
Major Diameter (arcmin)    :   2.7
Minor Diameter (arcmin)    :   2.3
Magnitude and Filter       : 17.0B
Classifications            : dSph                

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)      10 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for PGC1 0028630 NED014 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    -140 +/-      0 km/s      2017ApJ...843...16K
V (Kinematic LSR)          :    -134 +/-      0 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     -35 +/-      4 km/s      1991RC3.9.C...0000d
V (Local Group)            :      -1 +/-      8 km/s      1996AJ....111..794K
V (3K CMB)                 :     -52 +/-      6 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :      -1 +/-      8 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :      -2 +/-      8 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :      -2 +/-      8 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :     N/A   
D (Local Group)            :     N/A   
D (3K CMB)                 :     N/A   
D (Virgo Infall only)      :     N/A   
D (Virgo + GA only)        :     N/A   
D (Virgo + GA + Shapley)   :     N/A   

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     N/A 
Scale (Local Group)        :     N/A 
Scale (3K CMB)             :     N/A 
Scale (Virgo Infall only)  :     N/A 
Scale (Virgo + GA only)    :     N/A 
Scale(Virgo + GA + Shapley):     N/A 

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 = -16310.032 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = -140 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift -0.000172 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Cosmology Computations unstable or undefined

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for PGC1 0028630 NED014 (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)]
UltravioletFUV (GALEX) AB <22.90 mag 2011ApJS..192....6L < -2.78E+01 [mag] < 2.07E+04
Near-Infrared3.6 microns (IRAC) <3.70E-4 Jy 2009ApJ...703..517D < 5.07E+31 [W] < 1.32E+05
Mid-Infrared5.8 microns (IRAC) <2.04E-3 Jy 2009ApJ...703..517D < 1.73E+32 [W] < 4.51E+05
Far-Infrared70 microns (MIPS) <1.00E-1 Jy 2009ApJ...703..517D < 6.82E+32 [W] < 1.77E+06
NOTE: The above quantities are derived using an estimated Distance Modulus of (27.83 +/- 0.05) mag corresponding to
a Metric Distance of (3.685 +/- 0.087) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 10 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for PGC1 0028630 NED014 Help (Back to INDEX)
Resources for Object NamesSite/Service
Retrieve mean data from LEDA -- PGC 4689195 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- PGC1 0028630 NED014GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- PGC1 0028630 NED014NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 10h08m05.9s, +68d23m57s (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)
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)
The NRAO Data Archive System

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