NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-21 T00:06:28 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. 15

INDEX for NGC 3640
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
   
77 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
266 Reference(s)   
23 Position data point(s)
11 Redshift data point(s)   
7 Diameter data point(s)   
7 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 3640 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 3640 (Back to INDEX)
Object Names Type Object Names Type
NGC 3640G LDCE 0798 NED003 G
UGC 06368 G HDCE 0641 NED003 G
CGCG 039-130 G USGC U380 NED05 G
CGCG 1118.5+0330 G [BEC2010] HRS 049 G
MCG +01-29-033 G PGC 034778 G
2MASX J11210685+0314051 IrS SSTSL2 J112106.80+031405.9 IrS
2MASS J11210685+0314055 IrS UZC J112106.9+031406 G
GALEXASC J112106.80+031405.9 UvS 1WGA J1121.1+0314 XrayS
GALEXMSC J112106.81+031405.6 UvS LGG 233:[G93] 003 G
WBL 324-002 G [M98j] 119 NED04 G
     

COORDINATES for NGC 3640 (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)  169.635043    3.508965  11h18m32.41s  +03d30m32.3s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  170.278542    3.234833  11h21m06.85s  +03d14m05.4s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  169.098107   -0.876667                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  169.796521   -0.876024                              1.25E+00  1.25E+00    0
Galactic              256.925274   57.798700                              1.25E+00  1.25E+00    0
SuperGalactic         106.418200  -21.567023                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
23 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3640 (Back to INDEX)

20 Distances found in NED View 20 Individual Distance Measurement(s) for NGC 3640

Summary Statistics computed by NED from 20 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 3640 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.70 23.115
Std. Dev. 0.74 7.721
Min. 30.20 11.000
Max. 33.30 45.700
Median 31.86 23.500

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3640 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
Galaxy MorphologyE3E3...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
29 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3640 (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]0.1850.1550.1170.0920.0640.1810.1410.0970.0720.0540.0300.0190.0130.007
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]0.2400.1900.1460.1180.0860.2270.1670.1210.0920.0650.0400.0250.0160.007


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 3640 (Back to INDEX)
Helio. Radial Velocity     :      1298 +/-        5 km/s      
Redshift                   :  0.004330 +/- 0.000017        2011MNRAS.413..813C
Major Diameter (arcmin)    :   4.0
Minor Diameter (arcmin)    :   3.2
Magnitude and Filter       : 11.36
Classifications            : E3                  

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:
11 Redshift data point(s)      77 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3640 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1298 +/-      5 km/s      2011MNRAS.413..813C
V (Kinematic LSR)          :    1296 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1182 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1118 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :    1663 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1584 +/-     35 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1694 +/-     36 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1696 +/-     36 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    16.2 +/-    1.1 Mpc      (m-M) = 31.05 +/- 0.15 mag
D (Local Group)            :    15.3 +/-    1.1 Mpc      (m-M) = 30.93 +/- 0.15 mag
D (3K CMB)                 :    22.8 +/-    1.6 Mpc      (m-M) = 31.79 +/- 0.15 mag
D (Virgo Infall only)      :    21.7 +/-    1.6 Mpc      (m-M) = 31.68 +/- 0.15 mag
D (Virgo + GA only)        :    23.2 +/-    1.6 Mpc      (m-M) = 31.83 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    23.2 +/-    1.6 Mpc      (m-M) = 31.83 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      79 pc/arcsec =  0.079 kpc/arcsec =   4.71 kpc/arcmin =   0.28 Mpc/degree
Scale (Local Group)        :      74 pc/arcsec =  0.074 kpc/arcsec =   4.46 kpc/arcmin =   0.27 Mpc/degree
Scale (3K CMB)             :     110 pc/arcsec =  0.110 kpc/arcsec =   6.63 kpc/arcmin =   0.40 Mpc/degree
Scale (Virgo Infall only)  :     105 pc/arcsec =  0.105 kpc/arcsec =   6.31 kpc/arcmin =   0.38 Mpc/degree
Scale (Virgo + GA only)    :     113 pc/arcsec =  0.113 kpc/arcsec =   6.75 kpc/arcmin =   0.41 Mpc/degree
Scale(Virgo + GA + Shapley):     113 pc/arcsec =  0.113 kpc/arcsec =   6.76 kpc/arcmin =   0.41 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 = 14.798 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1298 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.005547 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 22.9 Mpc (m-M) = 31.80 mag Angular-Size Distance : 22.6 Mpc (m-M) = 31.77 mag Co-Moving Radial Distance : 22.8 Mpc (m-M) = 31.79 mag Co-Moving Tangential Dist. : 22.8 Mpc (m-M) = 31.79 mag Co-Moving Volume : 4.93e-05 Gpc^3 Light Travel-Time : 0.074 Gyr Age at Redshift 0.005547 : 13.225 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 110 pc/arcsec = 0.110 kpc/arcsec = 6.58 kpc/arcmin = 0.39 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.97812; Magnitude per Unit Area = 0.02402 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 3640 (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-Ray0.2-2 keV (ROSAT) 5.4300E-14 +/- 15.7% erg/s/cm^2^ 2000WGA...C...0000W 3.46E+32 +/- 7.52E+31 [W] 9.01E+05 +/- 1.96E+05
UltravioletNUV (GALEX) AB 15.74 +/- 0.004 mag 2007ApJS..173..597D-15.96 +/- 0.37 [mag] 3.98E+08 +/- 5.94E+07
VisualR (Johnson) 10.01 +/- 0.03 mag 1979ApJS...39...61P-21.69 +/- 0.37 [mag] 1.96E+10 +/- 2.97E+09
Near-InfraredH 7.794 +/- 0.014 mag 20032MASX.C.......:-23.91 +/- 0.37 [mag] 2.36E+10 +/- 3.54E+09
Mid-Infrared12 microns (WISE) 61.54 +/- 3.57 milliJy 2014A&A...565A.128C 9.83E+34 +/- 1.58E+34 [W] 2.56E+08 +/- 4.10E+07
Far-Infrared60 microns (IRAS) <0.039 Jy 1994PrivC.U..J....K < 1.25E+34 [W] < 3.24E+07
Radio1.4 GHz (VLA) 42.0 +/- 2.0 milliJy 2011ApJ...731L..41B 3.76E+30 +/- 5.89E+29 [W] 9.78E+03 +/- 1.53E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (31.70 +/- 0.74) mag corresponding to
a Metric Distance of (23.115 +/- 7.721) 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 77 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3640 (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 270.00240.30100 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N30.2626.93
K_s (2MASS "total") 251.80201.44100 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:28.2222.57
NOTE: Physical diameters are derived using a scale of 0.1121 kpc/arcsec based on Average NED-D Metric Distance of (23.115 +/- 7.721) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 7 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3640 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3640SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3640VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 06368 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 039-130 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 +01-29-033 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11210685+0314051 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 034778 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 034778 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3640GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3640NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h21m06.8s, +03d14m05s (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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