NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-01-23 T09:30:17 PST
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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 IC 1446
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
   
55 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
24 Reference(s)   
10 Position data point(s)
8 Redshift data point(s)   
10 Diameter data point(s)   

ESSENTIAL NOTE for IC 1446 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 1446 (Back to INDEX)
Object Names Type Object Names Type
IC 1446G 6dF J2229047-011106 G
2MASX J22290466-0111060 IrS ASK 023200.0 G
2MASXi J2229046-011105 IrS APMUKS(BJ) B222630.24-012629.8G
2MASS J22290468-0111056 IrS NPM1G -01.0563 G
SDSS J222904.69-011105.6 G NSA 005110 G
SDSS J222904.69-011105.7 G LEDA 192446 G
SDSS J222904.70-011105.6 G [PVK2003] J337.26959-01.18489 G
SDSS J222904.70-011105.7 G [HBW2011] J222904.70-011105.5 RadioS
GALEXMSC J222904.73-011105.0 UvS [HIK2015] 2196 G
6dF J2229046-011106 G    

COORDINATES for IC 1446 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  336.626360   -1.441094 22h26m30.326s -01d26m27.94s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  337.269578   -1.184921 22h29m04.698s -01d11m05.72s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  337.833341    7.742831                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  338.531084    7.740907                              5.00E-01  5.00E-01    0
Galactic               64.127541  -47.139790                              5.00E-01  5.00E-01    0
SuperGalactic         283.770132   34.518761                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
10 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IC 1446 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for IC 1446

Summary Statistics computed by NED from 1 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.


IC 1446 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 36.18 172.000
Std. Dev. N/A N/A
Min. 36.18 172.000
Max. 36.18 172.000
Median 36.18 172.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 1446 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy Morphology-2S0...2010ApJS..186..427N
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 1446 (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]0.2970.2490.1880.1490.1030.2910.2270.1570.1160.0870.0490.0310.0210.010
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]0.3740.2970.2280.1840.1340.3550.2610.1900.1440.1020.0620.0400.0250.011


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 1446 (Back to INDEX)
Helio. Radial Velocity     :     11629 +/-       31 km/s      
Redshift                   :  0.038790 +/- 0.000103        2012ApJS..199...26H
Major Diameter (arcmin)    :  0.79
Minor Diameter (arcmin)    :  0.48
Magnitude and Filter       : 15.3g
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:
8 Redshift data point(s)      55 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 1446 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   11629 +/-     31 km/s      2012ApJS..199...26H
V (Kinematic LSR)          :   11636 +/-     31 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   11769 +/-     31 km/s      1991RC3.9.C...0000d
V (Local Group)            :   11833 +/-     33 km/s      1996AJ....111..794K
V (3K CMB)                 :   11268 +/-     40 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   11679 +/-     35 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   11594 +/-     35 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   11589 +/-     35 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   161.2 +/-   11.3 Mpc      (m-M) = 36.04 +/- 0.15 mag
D (Local Group)            :   162.1 +/-   11.4 Mpc      (m-M) = 36.05 +/- 0.15 mag
D (3K CMB)                 :   154.4 +/-   10.8 Mpc      (m-M) = 35.94 +/- 0.15 mag
D (Virgo Infall only)      :   160.0 +/-   11.2 Mpc      (m-M) = 36.02 +/- 0.15 mag
D (Virgo + GA only)        :   158.8 +/-   11.1 Mpc      (m-M) = 36.00 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   158.8 +/-   11.1 Mpc      (m-M) = 36.00 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     782 pc/arcsec =  0.782 kpc/arcsec =  46.89 kpc/arcmin =   2.81 Mpc/degree
Scale (Local Group)        :     786 pc/arcsec =  0.786 kpc/arcsec =  47.15 kpc/arcmin =   2.83 Mpc/degree
Scale (3K CMB)             :     748 pc/arcsec =  0.748 kpc/arcsec =  44.90 kpc/arcmin =   2.69 Mpc/degree
Scale (Virgo Infall only)  :     776 pc/arcsec =  0.776 kpc/arcsec =  46.54 kpc/arcmin =   2.79 Mpc/degree
Scale (Virgo + GA only)    :     770 pc/arcsec =  0.770 kpc/arcsec =  46.20 kpc/arcmin =   2.77 Mpc/degree
Scale(Virgo + GA + Shapley):     770 pc/arcsec =  0.770 kpc/arcsec =  46.18 kpc/arcmin =   2.77 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 = 2.165 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 11629 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.037587 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 159 Mpc (m-M) = 36.01 mag Angular-Size Distance : 148 Mpc (m-M) = 35.85 mag Co-Moving Radial Distance : 153 Mpc (m-M) = 35.93 mag Co-Moving Tangential Dist. : 153 Mpc (m-M) = 35.93 mag Co-Moving Volume : 0.0151 Gpc^3 Light Travel-Time : 0.490 Gyr Age at Redshift 0.037587 : 12.808 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 716 pc/arcsec = 0.716 kpc/arcsec = 42.94 kpc/arcmin = 2.58 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.86279; Magnitude per Unit Area = 0.1602 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 1446 (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 20.4664 +/- 0.0429729 mag 2012GMSC..C...0000S-15.71 +/- 0.04 [mag] 2.80E+08 +/- 1.11E+07
Visuali (SDSS Petrosian)AB 13.891 +/- 0.014 asinh mag 2004SDSS2.C...0000:-22.29 +/- 0.01 [mag] 8.20E+10 +/- 1.05E+09
Near-InfraredH 11.272 +/- 0.055 mag 20032MASX.C.......:-24.91 +/- 0.06 [mag] 5.31E+10 +/- 2.76E+09
NOTE: The above quantities are derived using an estimated Distance Modulus of (36.18 +/- N/A) mag corresponding to
a Metric Distance of (172.000 +/- N/A) 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 55 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 1446 (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]
r (SDSS Isophotal) 61.9435.9333 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:51.6529.96
K_s (2MASS "total") 80.9059.8725 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:67.4649.92
NOTE: Physical diameters are derived using a scale of 0.8339 kpc/arcsec based on Average NED-D Metric Distance of (172.000 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IC 1446 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 1446SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J22290466-0111060 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J2229046-011105 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Query 6dF Galaxy Redshift Survey -- 6dF J2229046-011106 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J2229047-011106 6dF Galaxy Redshift Survey
Retrieve mean data from LEDA -- PGC 192446 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 1446GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 1446NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 22h29m04.7s, -01d11m06s (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)
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System





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