NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T03:39:44 PDT
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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 IC 0046


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 0046                        00h42m58.0s +27d15m13s G        5286  0.017632      14.75    ...    36     2   39    9     7    4     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - IC 0046

INDEX for IC 0046
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
   
39 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
36 Reference(s)   
9 Position data point(s)
7 Redshift data point(s)   
4 Diameter data point(s)   
2 Note(s)   
RC3 data    

ESSENTIAL NOTE for IC 0046 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 0046 (Back to INDEX)
Object Names Type Object Names Type
IC 0046G AGC 100482 G
CGCG 479-063 G NPM1G +26.0017 G
CGCG 0040.3+2659 G NSA 170058 G
2MASX J00425798+2715134 IrS PGC 002575 G
2MASXi J0042580+271512 IrS UZC J004257.9+271512 G
2MASS J00425798+2715133 IrS NVSS J004258+271509 RadioS
GALEXASC J004257.99+271512.8 UvS ALFALFA 2-080 G
IRAS 00402+2658 IrS HI J004256.8+271522 RadioS
IRAS F00402+2658 IrS KIG 0032:[VOV2007] 027 G
KIG 0032 G    

COORDINATES for IC 0046 (Back to INDEX)

Position Reference:1987AJ.....94..501K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   10.075138   26.979708 00h40m18.033s +26d58m46.95s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)   10.741556   27.253483 00h42m57.973s +27d15m12.54s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)   20.240711   20.743706                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)   20.936997   20.746464                              5.00E-01  5.00E-01    0
Galactic              120.616804  -35.580131                              5.00E-01  5.00E-01    0
SuperGalactic         322.198791    9.727338                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
9 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IC 0046 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 0046 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyIIsolated galaxy...1973AISAO...8....3K
KinematicsHI line widthHI line width...2005ApJS..160..149S
Galaxy MorphologyS0?S0?...1991RC3.9.C...0000d
6 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 0046 (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]0.2150.1800.1360.1080.0750.2110.1640.1130.0840.0630.0350.0220.0150.008
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]0.2720.2160.1660.1340.0970.2580.1900.1370.1040.0740.0450.0290.0180.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.170 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 0046 (Back to INDEX)
Helio. Radial Velocity     :      5286 +/-        2 km/s      
Redshift                   :  0.017632 +/- 0.000007        2008AJ....135..588S
Major Diameter (arcmin)    :  0.6 
Minor Diameter (arcmin)    :  0.5 
Magnitude and Filter       : 14.75
Classifications            : S0?                 

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:
7 Redshift data point(s)      39 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 0046 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5286 +/-      2 km/s      2008AJ....135..588S
V (Kinematic LSR)          :    5288 +/-      2 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5441 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5526 +/-     15 km/s      1996AJ....111..794K
V (3K CMB)                 :    4963 +/-     23 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5402 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    5203 +/-     22 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    5181 +/-     22 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    74.5 +/-    5.2 Mpc      (m-M) = 34.36 +/- 0.15 mag
D (Local Group)            :    75.7 +/-    5.3 Mpc      (m-M) = 34.40 +/- 0.15 mag
D (3K CMB)                 :    68.0 +/-    4.8 Mpc      (m-M) = 34.16 +/- 0.15 mag
D (Virgo Infall only)      :    74.0 +/-    5.2 Mpc      (m-M) = 34.35 +/- 0.15 mag
D (Virgo + GA only)        :    71.3 +/-    5.0 Mpc      (m-M) = 34.26 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    71.0 +/-    5.0 Mpc      (m-M) = 34.26 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     361 pc/arcsec =  0.361 kpc/arcsec =  21.68 kpc/arcmin =   1.30 Mpc/degree
Scale (Local Group)        :     367 pc/arcsec =  0.367 kpc/arcsec =  22.02 kpc/arcmin =   1.32 Mpc/degree
Scale (3K CMB)             :     330 pc/arcsec =  0.330 kpc/arcsec =  19.78 kpc/arcmin =   1.19 Mpc/degree
Scale (Virgo Infall only)  :     359 pc/arcsec =  0.359 kpc/arcsec =  21.53 kpc/arcmin =   1.29 Mpc/degree
Scale (Virgo + GA only)    :     346 pc/arcsec =  0.346 kpc/arcsec =  20.73 kpc/arcmin =   1.24 Mpc/degree
Scale(Virgo + GA + Shapley):     344 pc/arcsec =  0.344 kpc/arcsec =  20.65 kpc/arcmin =   1.24 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 = 4.844 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5286 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016556 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 68.9 Mpc (m-M) = 34.19 mag Angular-Size Distance : 66.7 Mpc (m-M) = 34.12 mag Co-Moving Radial Distance : 67.8 Mpc (m-M) = 34.15 mag Co-Moving Tangential Dist. : 67.8 Mpc (m-M) = 34.15 mag Co-Moving Volume : 0.0013 Gpc^3 Light Travel-Time : 0.219 Gyr Age at Redshift 0.016556 : 13.080 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 323 pc/arcsec = 0.323 kpc/arcsec = 19.39 kpc/arcmin = 1.16 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93643; Magnitude per Unit Area = 0.07131 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 0046 (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 16.5906 +/- 0.0268563 mag 2012GASC..C...0000S-17.60 +/- 0.50 [mag] 1.60E+09 +/- 3.22E+08
VisualB (m_B^0) 14.49 mag 1991RC3.9.C...0000d-19.70 [mag] 6.85E+09
Near-InfraredH 11.687 +/- 0.046 mag 20032MASX.C.......:-22.50 +/- 0.50 [mag] 5.83E+09 +/- 1.19E+09
Mid-Infrared12 microns (IRAS) <0.12 Jy 2007A&A...462..507L < 1.70E+36 [W] < 4.43E+09
Far-Infrared100 microns (IRAS) 1.78 +/- 0.15 Jy 2007A&A...462..507L 3.03E+36 +/- 6.58E+35 [W] 7.88E+09 +/- 1.71E+09
Radio1.4GHz 6.4 +/- 0.5 milliJy 1998AJ....115.1693C 5.09E+30 +/- 1.09E+30 [W] 1.32E+04 +/- 2.84E+03
NOTE: The above quantities are derived using a Distance Modulus of 34.19 mag corresponding to
a Luminosity Distance of 68.9 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 39 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 0046 (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) 36.20...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d12.46...
K_s (2MASS "total") 44.3040.7690 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:15.2414.02
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.344 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IC 0046 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 0046SIMBAD (CDS, Strasbourg, France)
Original Zwicky Catalog -- CGCG 479-063 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 J00425798+2715134 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0042580+271512 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 00402+2658 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F00402+2658 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 002575 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 002575 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query Arecibo Legacy Fast ALFA survey Service -- ALFALFA 2-080 Arecibo Legacy Fast ALFA survey Service
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 0046GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 0046NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 00h42m58.0s, +27d15m13s (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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