NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-23 T22:10:11 PDT
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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 NGC 5945
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
   
71 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
69 Reference(s)   
20 Position data point(s)
15 Redshift data point(s)   
13 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 5945 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 5945 (Back to INDEX)
Object Names Type Object Names Type
NGC 5945G HDCE 0908 NED004 G
UGC 09871 G USGC U704 NED02 G
CGCG 222-017 G ECO 04970 G
CGCG 1528.0+4305 G KISSR 1958 G
MCG +07-32-017 G NPM1G +43.0303 G
2MASX J15294500+4255073 IrS NSA 043477 G
2MASXi J1529450+425506 IrS PGC 055243 G
2MASS J15294500+4255071 IrS UZC J152945.1+425507 G
SDSS J152944.99+425507.1 G [M98j] 245 NED02 G
SDSS J152945.01+425507.2 G [SLK2004] 1136 IrS
SDSS J152945.02+425507.1 VisS [BFW2006] J232.43749+42.91865 G
SDSS J152945.02+425507.2 G Mr18:[BFW2006] 10490 NED07 G
GALEXASC J152945.01+425507.2 UvS Mr19:[BFW2006] 21435 NED06 G
IRAS 15280+4305 IrS Mr20:[BFW2006] 34166 NED05 G
IRAS F15280+4305 IrS [TTL2012] 290936 G
ISOSS J15298+4254 IrS SDSS J152945.00+425507.1 G
CG 0737 G [DZ2015] 774-01 G
LDCE 1129 NED004 G [PJY2015] 587733409915797539 G
     

COORDINATES for NGC 5945 (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)  232.002030   43.089171 15h28m00.487s +43d05m21.01s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  232.437573   42.918667 15h29m45.017s +42d55m07.20s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  209.673969   58.838482                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  210.381427   58.834837                              5.00E-01  5.00E-01    0
Galactic               69.701981   54.375677                              5.00E-01  5.00E-01    0
SuperGalactic          73.529885   38.681251                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
20 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 5945 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 5945

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.


NGC 5945 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.04 64.800
Std. Dev. 0.29 9.335
Min. 33.89 59.900
Max. 34.48 78.800
Median 33.90 60.250

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 5945 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...2005ApJS..160..149S
Luminosity Class2.0LC I-II...1991RC3.9.C...0000d
Galaxy MorphologySB(rs)abSB(rs)ab...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
16 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 5945 (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]0.1550.1300.0980.0780.0540.1520.1180.0820.0610.0450.0250.0160.0110.005
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]0.2020.1610.1230.0990.0720.1920.1410.1020.0780.0550.0340.0210.0140.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.100 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 5945 (Back to INDEX)
Helio. Radial Velocity     :      5523 +/-        6 km/s      
Redshift                   :  0.018423 +/- 0.000020        2001A&A...378..370V
Major Diameter (arcmin)    :  1.36
Minor Diameter (arcmin)    :  1.29
Magnitude and Filter       : 13.6g
Classifications            : SB(rs)ab       LINER

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:
15 Redshift data point(s)      71 photometric data point(s)      13 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 5945 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5523 +/-      6 km/s      2001A&A...378..370V
V (Kinematic LSR)          :    5540 +/-      6 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5657 +/-      8 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5674 +/-     11 km/s      1996AJ....111..794K
V (3K CMB)                 :    5609 +/-      8 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5842 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    6021 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    6058 +/-     20 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    77.5 +/-    5.4 Mpc      (m-M) = 34.45 +/- 0.15 mag
D (Local Group)            :    77.7 +/-    5.4 Mpc      (m-M) = 34.45 +/- 0.15 mag
D (3K CMB)                 :    76.8 +/-    5.4 Mpc      (m-M) = 34.43 +/- 0.15 mag
D (Virgo Infall only)      :    80.0 +/-    5.6 Mpc      (m-M) = 34.52 +/- 0.15 mag
D (Virgo + GA only)        :    82.5 +/-    5.8 Mpc      (m-M) = 34.58 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    83.0 +/-    5.8 Mpc      (m-M) = 34.60 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     376 pc/arcsec =  0.376 kpc/arcsec =  22.54 kpc/arcmin =   1.35 Mpc/degree
Scale (Local Group)        :     377 pc/arcsec =  0.377 kpc/arcsec =  22.61 kpc/arcmin =   1.36 Mpc/degree
Scale (3K CMB)             :     372 pc/arcsec =  0.372 kpc/arcsec =  22.35 kpc/arcmin =   1.34 Mpc/degree
Scale (Virgo Infall only)  :     388 pc/arcsec =  0.388 kpc/arcsec =  23.28 kpc/arcmin =   1.40 Mpc/degree
Scale (Virgo + GA only)    :     400 pc/arcsec =  0.400 kpc/arcsec =  23.99 kpc/arcmin =   1.44 Mpc/degree
Scale(Virgo + GA + Shapley):     402 pc/arcsec =  0.402 kpc/arcsec =  24.14 kpc/arcmin =   1.45 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 = 4.142 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5523 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.018709 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 78 Mpc (m-M) = 34.46 mag Angular-Size Distance : 75.1 Mpc (m-M) = 34.38 mag Co-Moving Radial Distance : 76.5 Mpc (m-M) = 34.42 mag Co-Moving Tangential Dist. : 76.5 Mpc (m-M) = 34.42 mag Co-Moving Volume : 0.00188 Gpc^3 Light Travel-Time : 0.247 Gyr Age at Redshift 0.018709 : 13.052 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 364 pc/arcsec = 0.364 kpc/arcsec = 21.86 kpc/arcmin = 1.31 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.92854; Magnitude per Unit Area = 0.0805 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 NGC 5945 (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 18.4149 +/- 0.0426398 mag 2012GASC..C...0000S-15.63 +/- 0.36 [mag] 2.63E+08 +/- 3.93E+07
Visualz (SDSS Model) AB 11.909 +/- 0.002 asinh mag 2007SDSS6.C...0000:-22.13 +/- 0.36 [mag] 2.61E+10 +/- 3.76E+09
Near-InfraredH 9.757 +/- 0.021 mag 20032MASX.C.......:-24.28 +/- 0.36 [mag] 3.04E+10 +/- 4.43E+09
Mid-Infrared12 microns (IRAS) 7.364E-02 +/- 23 % Jy 1990IRASF.C...0000M 9.24E+35 +/- 2.51E+35 [W] 2.40E+09 +/- 6.52E+08
Far-Infrared170 microns (ISO) 4.27 +/- 30 % Jy 2004A&A...422...39S 3.78E+36 +/- 1.26E+36 [W] 9.82E+09 +/- 3.27E+09
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.04 +/- 0.29) mag corresponding to
a Metric Distance of (64.800 +/- 9.335) 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.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 5945 (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]
POSS1 103a-O 198.00150.48104 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N62.2047.27
K_s (2MASS "total") 134.4083.3320 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:42.2226.18
NOTE: Physical diameters are derived using a scale of 0.3142 kpc/arcsec based on Average NED-D Metric Distance of (64.800 +/- 9.335) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 13 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 5945 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 5945SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 5945VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 09871 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 222-017 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 +07-32-017 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J15294500+4255073 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1529450+425506 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 15280+4305 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F15280+4305 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 055243 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 055243 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 5945GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 5945NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 15h29m45.0s, +42d55m07s (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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System





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