Date and Time of the Query: 2019-03-22 T12:06:21 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 4045

1 objects found in NED.    


 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 4045                        13h00m48.6s +28d05m27s G        6940  0.023149      14.8g    ...   173     2   71   23    26   11     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - IC 4045

INDEX for IC 4045
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

71 Photometric data point(s) and SED   
Redshift-Independent Distances
173 Reference(s)   
23 Position data point(s)
26 Redshift data point(s)   
11 Diameter data point(s)   
2 Note(s)   
RC3 data    

ESSENTIAL NOTE for IC 4045 (Back to INDEX)

Object Names Type Object Names Type
IC 4045G NGP9 F323-0930526 G
CGCG 160-256 G NSA 142829 G
CGCG 125824+2821.5 G PGC 044818 G
CGCG 160A047 G SSTSL2 J130048.64+280526.6 IrS
CGCG COMA047 G UZC J130048.5+280528 G
MCG +05-31-088 G ABELL 1656:[D80] 168 G
GIN 790 G ABELL 1656:[GMP83] 2440 G
2MASX J13004867+2805266 IrS ABELL 1656:[BO85] 032 G
2MASS J13004864+2805265 IrS [DFO95] 280 G
SDSS J130048.64+280526.5 G [BP98] 47 G
SDSS J130048.64+280526.6 G [APD2000] J130048.7+280526 IrS
SDSS J130048.65+280526.5 G [MBC2001] 072428 G
WBL 426-113 G ABELL 1656:[TCB2001] 22-031 G
LDCE 0926 NED056 G [IBG2003] J130048+280527 G
HDCE 0745 NED035 G [APS2006] J195.202881+28.09083VisS
CAN 090 NED27 G ABELL 1656:[EDG2007] 016 G
USGC U508 NED35 G ABELL 1656:[MHM2009] C1B-218 RadioS
AGC 221419 G [MHR2010] J195.2027+28.0907 G
ASK 580352.0 G ABELL 1656:[EF2011] 4288 G
COMAi J130048.646+280526.69 G [TTL2012] 353208 G
COMAi J130048.646+280526.74 G [DZ2015] 705-11 G
ECO 03846 G [HLH2015] 1237667324334702681 G
MAPS-NGP O_323_0926791 G    
NFP J130048.7+280527 G    

COORDINATES for IC 4045 (Back to INDEX)

Position Reference:2009AJ....137.4436M

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 194.6004164  28.3597731 12h58m24.100s +28d21m35.18s  2.50E-01  2.50E-01    0
Equatorial (J2000.0) 195.2026667  28.0907778 13h00m48.640s +28d05m26.80s  2.50E-01  2.50E-01    0
Ecliptic   (B1950.0) 180.9763308  31.6041514                              2.50E-01  2.50E-01    0
Ecliptic   (J2000.0) 181.6788498  31.6034966                              2.50E-01  2.50E-01    0
Galactic              58.3414453  87.7114893                              2.50E-01  2.50E-01    0
SuperGalactic         89.5596500   8.5664757                              2.50E-01  2.50E-01    0
Additional detailed measurements with references are also available by clicking below:
23 Position data point(s)


6 Distances found in NED View 6 Individual Distance Measurement(s) for IC 4045

Summary Statistics computed by NED from 6 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 4045 Distance Modulus
Metric Distance
Mean 35.28 116.267
Std. Dev. 0.50 27.354
Min. 34.86 93.800
Max. 35.89 151.000
Median 35.10 105.000

TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGMGroup member...1980ApJS...42..565D
Galaxy MorphologyE4E4...1991RC3.9.C...0000d
Distance IndicatorD-SigmaD-Sigma...1997ApJS..109..333W
7 Detailed Classification(s)

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]0.0480.0400.0300.0240.0170.0470.0360.0250.0190.0140.0080.0050.0030.002
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]0.0620.0490.0380.0300.0220.0590.0430.0310.0240.0170.0100.0070.0040.002

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.060 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 4045 (Back to INDEX)
Helio. Radial Velocity     :      6940 +/-        7 km/s      
Redshift                   :  0.023149 +/- 0.000022        2000MNRAS.313..469S
Major Diameter (arcmin)    :   0.8
Minor Diameter (arcmin)    :   0.5
Magnitude and Filter       : 14.8g
Classifications            : E/SA0          AGN  

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:
26 Redshift data point(s)      71 photometric data point(s)      11 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :    6940 +/-      7 km/s      2000MNRAS.313..469S
V (Kinematic LSR)          :    6948 +/-      7 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    6955 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    6928 +/-      7 km/s      1996AJ....111..794K
V (3K CMB)                 :    7208 +/-     20 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    7151 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    7470 +/-     28 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    7518 +/-     28 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    95.3 +/-    6.7 Mpc      (m-M) = 34.89 +/- 0.15 mag
D (Local Group)            :    94.9 +/-    6.6 Mpc      (m-M) = 34.89 +/- 0.15 mag
D (3K CMB)                 :    98.7 +/-    6.9 Mpc      (m-M) = 34.97 +/- 0.15 mag
D (Virgo Infall only)      :    98.0 +/-    6.9 Mpc      (m-M) = 34.96 +/- 0.15 mag
D (Virgo + GA only)        :   102.3 +/-    7.2 Mpc      (m-M) = 35.05 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   103.0 +/-    7.2 Mpc      (m-M) = 35.06 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     462 pc/arcsec =  0.462 kpc/arcsec =  27.71 kpc/arcmin =   1.66 Mpc/degree
Scale (Local Group)        :     460 pc/arcsec =  0.460 kpc/arcsec =  27.61 kpc/arcmin =   1.66 Mpc/degree
Scale (3K CMB)             :     479 pc/arcsec =  0.479 kpc/arcsec =  28.72 kpc/arcmin =   1.72 Mpc/degree
Scale (Virgo Infall only)  :     475 pc/arcsec =  0.475 kpc/arcsec =  28.50 kpc/arcmin =   1.71 Mpc/degree
Scale (Virgo + GA only)    :     496 pc/arcsec =  0.496 kpc/arcsec =  29.76 kpc/arcmin =   1.79 Mpc/degree
Scale(Virgo + GA + Shapley):     499 pc/arcsec =  0.499 kpc/arcsec =  29.96 kpc/arcmin =   1.80 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 = 3.338 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 6940 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.024042 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 101 Mpc (m-M) = 35.01 mag Angular-Size Distance : 95.9 Mpc (m-M) = 34.91 mag Co-Moving Radial Distance : 98.3 Mpc (m-M) = 34.96 mag Co-Moving Tangential Dist. : 98.3 Mpc (m-M) = 34.96 mag Co-Moving Volume : 0.00397 Gpc^3 Light Travel-Time : 0.317 Gyr Age at Redshift 0.024042 : 12.982 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 465 pc/arcsec = 0.465 kpc/arcsec = 27.91 kpc/arcmin = 1.67 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.90935; Magnitude per Unit Area = 0.1032 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
VisualF (POSS II) 12.7 mag 2008ApJS..175...86P-22.58 [mag] 5.04E+10
Near-InfraredK (KPNO) 10.94 mag 2007ApJS..169..225E-24.34 [mag] 3.28E+10
Mid-Infrared8.0 microns (IRAC) 2.8625E+03 +/- 9.6654E+00 microJy 2013SSTSLC4.2....0C 1.76E+35 +/- 3.39E+34 [W] 4.58E+08 +/- 8.81E+07
Radio1.4 GHz (VLA) 345 +/- 56 microJy 2009AJ....137.4436M 7.81E+29 +/- 1.96E+29 [W] 2.03E+03 +/- 5.11E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (35.28 +/- 0.50) mag corresponding to
a Metric Distance of (116.267 +/- 27.354) 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 71 Photometric data point(s) available in NED.


The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 48.1239.9498 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:27.1222.51
K_s (2MASS "total") 51.5038.11105 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:29.0321.48
NOTE: Physical diameters are derived using a scale of 0.5637 kpc/arcsec based on Average NED-D Metric Distance of (116.267 +/- 27.354) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 11 Diameter data point(s) available in NED.

Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 4045SIMBAD (CDS, Strasbourg, France)
Original Zwicky Catalog -- CGCG 160-256 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +05-31-088 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J13004867+2805266 NASA/IPAC Infrared Science Archive (IRSA)
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 044818 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 044818 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 4045GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 4045NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h00m48.6s, +28d05m27s (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)
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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