NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T13:46:28 PDT
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You have selected the following parameters to search on:

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 2050
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
   
35 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
23 Reference(s)   
7 Position data point(s)
5 Redshift data point(s)   
17 Diameter data point(s)   
1 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for IC 2050 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 2050 (Back to INDEX)
Object Names Type Object Names Type
IC 2050G ESO-LV 1570110 G
ESO 157- G 011 G APMBGC 157+089-078 G
ESO 041243-5336.0 G APMUKS(BJ) B041243.23-533602.0G
FAIRALL 0405 G MRSS 157-135656 G
2MASX J04135610-5328312 IrS PGC 014704 G
2MASS J04135616-5328313 IrS FAUST 0531 UvES
GALEXASC J041356.07-532832.9 UvS [CTS84] 6351 G
IRAS F04126-5336 IrS [DZ2015] 066-03 G
SGC 041243-5336.0 G    

COORDINATES for IC 2050 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   63.180045  -53.600376  04h12m43.21s  -53d36m01.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   63.483875  -53.475361  04h13m56.13s  -53d28m31.3s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   31.737409  -71.650263                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   32.451536  -71.646242                              1.25E+00  1.25E+00    0
Galactic              262.659775  -44.625158                              1.25E+00  1.25E+00    0
SuperGalactic         237.045567  -40.899231                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
7 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for IC 2050 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 2050 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy MorphologySA(rs)b pecSA(rs)b pec...1991RC3.9.C...0000d
4 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 2050 (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]0.0600.0500.0380.0300.0210.0590.0460.0320.0240.0180.0100.0060.0040.002
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]0.0750.0600.0460.0370.0270.0710.0520.0380.0290.0200.0120.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 2050 (Back to INDEX)
Helio. Radial Velocity     :     12368 +/-       79 km/s      
Redshift                   :  0.041255 +/- 0.000264        1991RC3.9.C...0000d
Major Diameter (arcmin)    :   1.1
Minor Diameter (arcmin)    :   0.9
Magnitude and Filter       : 14.4 
Classifications            : SB(r)bc             

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:
5 Redshift data point(s)      35 photometric data point(s)      17 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 2050 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   12368 +/-     79 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :   12351 +/-     79 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   12199 +/-     79 km/s      1991RC3.9.C...0000d
V (Local Group)            :   12163 +/-     80 km/s      1996AJ....111..794K
V (3K CMB)                 :   12349 +/-     79 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   12078 +/-     80 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   12316 +/-     82 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   12360 +/-     82 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   167.1 +/-   11.7 Mpc      (m-M) = 36.11 +/- 0.15 mag
D (Local Group)            :   166.6 +/-   11.7 Mpc      (m-M) = 36.11 +/- 0.15 mag
D (3K CMB)                 :   169.2 +/-   11.9 Mpc      (m-M) = 36.14 +/- 0.15 mag
D (Virgo Infall only)      :   165.5 +/-   11.6 Mpc      (m-M) = 36.09 +/- 0.15 mag
D (Virgo + GA only)        :   168.7 +/-   11.9 Mpc      (m-M) = 36.14 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   169.3 +/-   11.9 Mpc      (m-M) = 36.14 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     810 pc/arcsec =  0.810 kpc/arcsec =  48.61 kpc/arcmin =   2.92 Mpc/degree
Scale (Local Group)        :     808 pc/arcsec =  0.808 kpc/arcsec =  48.47 kpc/arcmin =   2.91 Mpc/degree
Scale (3K CMB)             :     820 pc/arcsec =  0.820 kpc/arcsec =  49.21 kpc/arcmin =   2.95 Mpc/degree
Scale (Virgo Infall only)  :     802 pc/arcsec =  0.802 kpc/arcsec =  48.13 kpc/arcmin =   2.89 Mpc/degree
Scale (Virgo + GA only)    :     818 pc/arcsec =  0.818 kpc/arcsec =  49.08 kpc/arcmin =   2.94 Mpc/degree
Scale(Virgo + GA + Shapley):     821 pc/arcsec =  0.821 kpc/arcsec =  49.25 kpc/arcmin =   2.96 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 = 2.030 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 12368 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.041193 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 175 Mpc (m-M) = 36.21 mag Angular-Size Distance : 161 Mpc (m-M) = 36.04 mag Co-Moving Radial Distance : 168 Mpc (m-M) = 36.12 mag Co-Moving Tangential Dist. : 168 Mpc (m-M) = 36.12 mag Co-Moving Volume : 0.0198 Gpc^3 Light Travel-Time : 0.536 Gyr Age at Redshift 0.041193 : 12.763 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 781 pc/arcsec = 0.781 kpc/arcsec = 46.86 kpc/arcmin = 2.81 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.85089; Magnitude per Unit Area = 0.1753 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 2050 (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 16.5532 +/- 0.0211263 mag 2012GASC..C...0000S-19.66 +/- 0.50 [mag] 1.06E+10 +/- 2.14E+09
VisualV (V_T) 13.69 +/- 0.30 mag 1991RC3.9.C...0000d-22.52 +/- 0.58 [mag] 6.28E+10 +/- 2.38E+10
Near-InfraredK_s 11.082 +/- 0.066 mag 20032MASX.C.......:-25.13 +/- 0.50 [mag] 3.22E+10 +/- 6.75E+09
Mid-Infrared12 microns (IRAS) <9.538E-02 Jy 1990IRASF.C...0000M < 8.70E+36 [W] < 2.26E+10
Far-Infrared100 microns (IRAS) 9.768E-01 +/- 14 % Jy 1990IRASF.C...0000M 1.07E+37 +/- 2.61E+36 [W] 2.78E+10 +/- 6.80E+09
NOTE: The above quantities are derived using a Distance Modulus of 36.21 mag corresponding to
a Luminosity Distance of 174.7 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 35 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 2050 (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]
ESO-LV "Quick Blue" IIa-O 78.5264.3915 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L64.4652.85
K_s (2MASS "total") 82.9044.7760 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:68.0536.75
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.821 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 17 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for IC 2050 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 2050SIMBAD (CDS, Strasbourg, France)
ESO/Uppsala Survey -- ESO 157- G 011 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J04135610-5328312 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Faint Source Catalog -- IRAS F04126-5336 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The ESO-LV catalog-- ESO-LV 1570110 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 014704 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 014704 The Lyon/Meudon Extragalactic Database (LEDA)
Far-UV Point Sources -- FAUST 0531 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 2050GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 2050NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 04h13m56.1s, -53d28m31s (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)
The NRAO Data Archive System





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