NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-18 T09:08:47 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. 2

INDEX for NGC 4911
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
   
110 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
206 Reference(s)   
24 Position data point(s)
24 Redshift data point(s)   
12 Diameter data point(s)   
5 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 4911 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 4911 (Back to INDEX)
Object Names Type Object Names Type
NGC 4911G UZC J130055.9+274728 G
UGC 08128 G NVSS J130055+274727 RadioS
CGCG 160-260 G NVSS J130056+274725 RadioS
CGCG 125830+2803.5 G 5C 04.117 RadioS
CGCG 160A051 G PiGSS J130055+274726 RadioS
CGCG COMA051 G 1258+28W06 RadioS
MCG +05-31-093 G 74W 020 RadioS
2MASX J13005609+2747268 IrS CXO J130056.0+274727 XrayS
2MASS J13005605+2747270 IrS 2XMM J130056.0+274727 XrayS
SDSS J130056.05+274727.0 G 1XMM J130056.1+274727 XrayS
SDSS J130056.05+274727.1 G ABELL 1656:[D80] 082 G
SDSS J130056.06+274727.2 G ABELL 1656:[GMP83] 2374 G
GALEXASC J130056.01+274726.4 UvS ABELL 1656:[BO85] 004 G
GALEXMSC J130056.10+274727.0 UvS ABELL 1656:[ZBO89] O7 G
IRAS 12584+2803 IrS ABELL 1656:[ZBO89] R7 RadioS
IRAS F12585+2803 IrS [VGF90] 63 RadioS
ISOSS J13009+2747 IrS [DFO95] 287 G
WBL 426-117 G [M98j] 186 NED15 G
LDCE 0926 NED059 G [MBC2001] 035960 G
HDCE 0745 NED038 G [MO2001] J130056.1+274725.0 RadioS
USGC U508 NED29 G ABELL 1656:[TCB2001] 09-009 G
BMW-HRI J130055.7+274740 XrayS [IBC2002] J130056+274727 G
BMW-HRI J130056.0+274737 XrayS [IBG2003] J130056+274727 G
BMW-HRI J130056.2+274731 XrayS [MOL2003] J130056+274725 G
ASK 580402.0 G [SLK2004] 0764 IrS
FOCA 0445 G ABELL 1656:[FBH2004] S006 XrayS
HOLM 499A G ABELL 1656:[FBH2004] X138 XrayS
MAPS-NGP O_323_0984044 G ABELL 1656:[EDG2007] 006 G
NGP9 F323-0988012 G ABELL 1656:[MHM2009] C1B-901 RadioS
NSA 162832 G [MHR2010] J195.2336+27.7909 G
PGC 044840 G [TTL2012] 353610 G
TT 17 G [DZ2015] 703-04 G
     

COORDINATES for NGC 4911 (Back to INDEX)

Position Reference:2010ApJS..189...37E

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 194.6310049  28.0597981 12h58m31.441s +28d03m35.27s  4.30E-01  4.30E-01    0
Equatorial (J2000.0) 195.2336600  27.7908400 13h00m56.078s +27d47m27.02s  4.30E-01  4.30E-01    0
Ecliptic   (B1950.0) 181.1633157  31.3486506                              4.30E-01  4.30E-01    0
Ecliptic   (J2000.0) 181.8657944  31.3479735                              4.30E-01  4.30E-01    0
Galactic              50.9350477  87.7916371                              4.30E-01  4.30E-01    0
SuperGalactic         89.8611807   8.5240690                              4.30E-01  4.30E-01    0
Additional detailed measurements with references are also available by clicking below:
24 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4911 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 4911

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.


NGC 4911 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 35.07 103.000
Std. Dev. N/A N/A
Min. 35.07 103.000
Max. 35.07 103.000
Median 35.07 103.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4911 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1997AJ....113.1197H
Luminosity Class4.0LC II-III...1991RC3.9.C...0000d
Galaxy MorphologySAB(r)bcSAB(r)bc...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2009ApJS..182..474S
15 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4911 (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]0.0350.0300.0220.0180.0120.0350.0270.0190.0140.0100.0060.0040.0020.001
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]0.0450.0360.0270.0220.0160.0420.0310.0230.0170.0120.0070.0050.0030.001


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 4911 (Back to INDEX)
Helio. Radial Velocity     :      7985 +/-        5 km/s      
Redshift                   :  0.026635 +/- 0.000017        1997AJ....113.1197H
Major Diameter (arcmin)    :   1.4
Minor Diameter (arcmin)    :   1.3
Magnitude and Filter       : 13.55
Classifications            : SAB(r)bc       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:
24 Redshift data point(s)      110 photometric data point(s)      12 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4911 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    7985 +/-      5 km/s      1997AJ....113.1197H
V (Kinematic LSR)          :    7994 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    7999 +/-      5 km/s      1991RC3.9.C...0000d
V (Local Group)            :    7972 +/-      5 km/s      1996AJ....111..794K
V (3K CMB)                 :    8254 +/-     19 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8190 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    8499 +/-     27 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    8555 +/-     27 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   109.6 +/-    7.7 Mpc      (m-M) = 35.20 +/- 0.15 mag
D (Local Group)            :   109.2 +/-    7.6 Mpc      (m-M) = 35.19 +/- 0.15 mag
D (3K CMB)                 :   113.1 +/-    7.9 Mpc      (m-M) = 35.27 +/- 0.15 mag
D (Virgo Infall only)      :   112.2 +/-    7.9 Mpc      (m-M) = 35.25 +/- 0.15 mag
D (Virgo + GA only)        :   116.4 +/-    8.2 Mpc      (m-M) = 35.33 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   117.2 +/-    8.2 Mpc      (m-M) = 35.34 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     531 pc/arcsec =  0.531 kpc/arcsec =  31.87 kpc/arcmin =   1.91 Mpc/degree
Scale (Local Group)        :     529 pc/arcsec =  0.529 kpc/arcsec =  31.77 kpc/arcmin =   1.91 Mpc/degree
Scale (3K CMB)             :     548 pc/arcsec =  0.548 kpc/arcsec =  32.89 kpc/arcmin =   1.97 Mpc/degree
Scale (Virgo Infall only)  :     544 pc/arcsec =  0.544 kpc/arcsec =  32.64 kpc/arcmin =   1.96 Mpc/degree
Scale (Virgo + GA only)    :     564 pc/arcsec =  0.564 kpc/arcsec =  33.87 kpc/arcmin =   2.03 Mpc/degree
Scale(Virgo + GA + Shapley):     568 pc/arcsec =  0.568 kpc/arcsec =  34.09 kpc/arcmin =   2.05 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 = 2.933 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 7985 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.027531 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 116 Mpc (m-M) = 35.31 mag Angular-Size Distance : 109 Mpc (m-M) = 35.20 mag Co-Moving Radial Distance : 112 Mpc (m-M) = 35.25 mag Co-Moving Tangential Dist. : 112 Mpc (m-M) = 35.25 mag Co-Moving Volume : 0.00595 Gpc^3 Light Travel-Time : 0.362 Gyr Age at Redshift 0.027531 : 12.937 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 530 pc/arcsec = 0.530 kpc/arcsec = 31.83 kpc/arcmin = 1.91 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89706; Magnitude per Unit Area = 0.1179 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 4911 (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)]
X-Ray0.1-2 keV (ROSAT) 4.74E-13 +/- 3.80E-14 erg cm^-2^ s^-1^ 2005A&A...435..799T 6.03E+34 +/- 4.84E+33 [W] 1.57E+08 +/- 1.26E+07
UltravioletNUV (GALEX) AB 16.4922 +/- 0.00650550 mag 2012GMSC..C...0000S-18.58 +/- 0.01 [mag] 3.91E+09 +/- 2.34E+07
VisualI 11.78 mag 2007ApJS..172..599S-23.29 [mag] 6.19E+10
Near-InfraredH^0^_T(25)_ 10.00 +/- 0.15 mag 1996ApL&C..35....1G-25.07 +/- 0.15 [mag] 6.67E+10 +/- 9.88E+09
Mid-Infrared24 microns (MIPS) 95.25 milliJy 2010MNRAS.404.1745M 1.54E+36 [W] 4.00E+09
Far-Infrared170 microns (ISO) 3.41 +/- 30 % Jy 2004A&A...422...39S 7.62E+36 +/- 2.28E+36 [W] 1.98E+10 +/- 5.93E+09
Radio151 MHz (CLFST) 0.07 Jy 1985MNRAS.215..437C 4.58E+31 [W] 1.19E+05
NOTE: The above quantities are derived using an estimated Distance Modulus of (35.07 +/- N/A) mag corresponding to
a Metric Distance of (103.000 +/- 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 110 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4911 (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]
RC3 D_25; R_25 (blue) 86.7078.90... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d43.2939.40
K_s (LGA/2MASS "total") 130.40118.66120 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J65.1259.26
NOTE: Physical diameters are derived using a scale of 0.4994 kpc/arcsec based on Average NED-D Metric Distance of (103.000 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 12 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 4911 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4911SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4911VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 08128 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 160-260 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 +05-31-093 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J13005609+2747268 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 12584+2803 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F12585+2803 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 044840 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 044840 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4911GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4911NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h00m56.1s, +27d47m27s (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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