NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-18 T14:30:01 PST
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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 NGC 2927


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    NGC 2927                       09h37m15.2s +23d35m26s G        7547  0.025174      13.9g    ...    40     2   45   10     9   11     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2927

INDEX for NGC 2927
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
   
45 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
40 Reference(s)   
10 Position data point(s)
9 Redshift data point(s)   
11 Diameter data point(s)   
2 Note(s)   
1 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2927 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2927 (Back to INDEX)
Object Names Type Object Names Type
NGC 2927G IRAS F09343+2349 IrS
UGC 05122 G LDCE 0661 NED001 G
CGCG 122-032 G HDCE 0538 NED001 G
CGCG 0934.4+2349 G USGC U241 NED03 G
MCG +04-23-016 G ASK 592335.0 G
2MASX J09371521+2335261 IrS NSA 106453 G
2MASXi J0937152+233526 IrS PGC 027385 G
2MASS J09371521+2335263 IrS UZC J093715.2+233526 G
SDSS J093715.19+233526.1 G [M98j] 068 NED01 G
SDSS J093715.19+233526.2 G [TTL2012] 434593 G
GALEXASC J093715.19+233528.3 UvS    

COORDINATES for NGC 2927 (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)  143.600810   23.815694 09h34m24.194s +23d48m56.50s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  144.313317   23.590611 09h37m15.196s +23d35m26.20s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  138.185561    8.885258                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  138.884844    8.889152                              5.00E-01  5.00E-01    0
Galactic              206.327090   46.255665                              5.00E-01  5.00E-01    0
SuperGalactic          72.534500  -34.186079                              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 NGC 2927 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 2927

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 2927 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 35.38 119.000
Std. Dev. 0.06 3.559
Min. 35.29 114.000
Max. 35.44 122.000
Median 35.40 120.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2927 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1986AJ.....91..705B
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy MorphologySAB(rs)bSAB(rs)b...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
11 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2927 (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]0.1480.1240.0940.0740.0520.1450.1130.0780.0580.0430.0240.0150.0100.005
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]0.1840.1460.1120.0910.0660.1750.1290.0930.0710.0500.0310.0200.0120.005


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.050 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2927 (Back to INDEX)
Helio. Radial Velocity     :      7547 +/-       10 km/s      
Redshift                   :  0.025174 +/- 0.000033        1991RC3.9.C...0000d
Major Diameter (arcmin)    :  1.67
Minor Diameter (arcmin)    :  0.88
Magnitude and Filter       : 13.9g
Classifications            : SAB(rs)b            

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:
9 Redshift data point(s)      45 photometric data point(s)      11 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2927 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    7547 +/-     10 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :    7542 +/-     10 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    7475 +/-     10 km/s      1991RC3.9.C...0000d
V (Local Group)            :    7445 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :    7838 +/-     23 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    7620 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    7831 +/-     22 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    7877 +/-     23 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   102.4 +/-    7.2 Mpc      (m-M) = 35.05 +/- 0.15 mag
D (Local Group)            :   102.0 +/-    7.1 Mpc      (m-M) = 35.04 +/- 0.15 mag
D (3K CMB)                 :   107.4 +/-    7.5 Mpc      (m-M) = 35.15 +/- 0.15 mag
D (Virgo Infall only)      :   104.4 +/-    7.3 Mpc      (m-M) = 35.09 +/- 0.15 mag
D (Virgo + GA only)        :   107.3 +/-    7.5 Mpc      (m-M) = 35.15 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   107.9 +/-    7.6 Mpc      (m-M) = 35.17 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     496 pc/arcsec =  0.496 kpc/arcsec =  29.79 kpc/arcmin =   1.79 Mpc/degree
Scale (Local Group)        :     494 pc/arcsec =  0.494 kpc/arcsec =  29.67 kpc/arcmin =   1.78 Mpc/degree
Scale (3K CMB)             :     521 pc/arcsec =  0.521 kpc/arcsec =  31.23 kpc/arcmin =   1.87 Mpc/degree
Scale (Virgo Infall only)  :     506 pc/arcsec =  0.506 kpc/arcsec =  30.36 kpc/arcmin =   1.82 Mpc/degree
Scale (Virgo + GA only)    :     520 pc/arcsec =  0.520 kpc/arcsec =  31.20 kpc/arcmin =   1.87 Mpc/degree
Scale(Virgo + GA + Shapley):     523 pc/arcsec =  0.523 kpc/arcsec =  31.39 kpc/arcmin =   1.88 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 = 3.186 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 7547 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.026145 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 110 Mpc (m-M) = 35.20 mag Angular-Size Distance : 104 Mpc (m-M) = 35.09 mag Co-Moving Radial Distance : 107 Mpc (m-M) = 35.14 mag Co-Moving Tangential Dist. : 107 Mpc (m-M) = 35.14 mag Co-Moving Volume : 0.0051 Gpc^3 Light Travel-Time : 0.344 Gyr Age at Redshift 0.026145 : 12.955 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 505 pc/arcsec = 0.505 kpc/arcsec = 30.27 kpc/arcmin = 1.82 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.90192; Magnitude per Unit Area = 0.1121 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 2927 (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 16.5178 +/- 0.0198867 mag 2012GASC..C...0000S-18.86 +/- 0.08 [mag] 5.10E+09 +/- 1.79E+08
Visualz (SDSS Model) AB 12.305 +/- 0.002 asinh mag 2007SDSS6.C...0000:-23.08 +/- 0.07 [mag] 6.12E+10 +/- 1.83E+09
Near-InfraredH 10.403 +/- 0.022 mag 20032MASX.C.......:-24.98 +/- 0.08 [mag] 5.66E+10 +/- 2.05E+09
Mid-Infrared12 microns (IRAS) <1.232E-01 Jy 1990IRASF.C...0000M < 5.21E+36 [W] < 1.36E+10
Far-Infrared100 microns (IRAS) 1.096E+00 +/- 15 % Jy 1990IRASF.C...0000M 5.59E+36 +/- 8.50E+35 [W] 1.45E+10 +/- 2.21E+09
Radio1.4 GHz (VLA) 3.0 milliJy 2002AJ....124..675C 7.12E+30 [W] 1.85E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (35.38 +/- 0.06) mag corresponding to
a Metric Distance of (119.000 +/- 3.559) 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 45 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2927 (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 120.0060.00... Moderate surface brightness 1964MCG2..C...0000V69.2334.62
K_s (2MASS "total") 74.9050.93140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:43.2129.38
NOTE: Physical diameters are derived using a scale of 0.5769 kpc/arcsec based on Average NED-D Metric Distance of (119.000 +/- 3.559) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

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

EXTERNAL ARCHIVES AND SERVICES for NGC 2927 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2927SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2927VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 05122 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 122-032 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 +04-23-016 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09371521+2335261 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0937152+233526 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Faint Source Catalog -- IRAS F09343+2349 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 027385 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 027385 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2927GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2927NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h37m15.2s, +23d35m26s (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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