NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-13 T23:09:20 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 3649*


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 3649                       11h22m14.7s +20d12m31s G        4363  0.014553      14.57    ...    38     2   21    5     8    7     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 3649

INDEX for NGC 3649
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
   
21 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
38 Reference(s)   
5 Position data point(s)
8 Redshift data point(s)   
7 Diameter data point(s)   
2 Note(s)   
1 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 3649 (Back to INDEX)
UZC has V = 4366 +- 39 km/sec.                                                  

CROSS-IDENTIFICATIONS for NGC 3649 (Back to INDEX)
Object Names Type Object Names Type
NGC 3649G KPG 281B G
IC 0682 G LDCE 0801 NED003 G
UGC 06386 G HDCE 0644 NED003 G
CGCG 096-036 G USGC U382 NED02 G
CGCG 1119.6+2028 G NSA 139267 G
MCG +03-29-038 G PGC 034883 G
2MASX J11221474+2012310 IrS UZC J112214.8+201230 G
2MASXi J1122147+201231 IrS NGC 3646:[ZSF97] a G
2MASS J11221473+2012304 IrS [M98j] 121 NED02 G
     

COORDINATES for NGC 3649 (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)  169.903274   20.482858  11h19m36.78s  +20d28m58.3s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  170.561417   20.208528  11h22m14.74s  +20d12m30.7s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  162.550487   14.814671                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  163.250665   14.816076                              1.25E+00  1.25E+00    0
Galactic              226.886979   68.475658                              1.25E+00  1.25E+00    0
SuperGalactic          89.816356  -15.203572                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3649 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 3649

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 3649 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.11 66.400
Std. Dev. N/A N/A
Min. 34.11 66.400
Max. 34.11 66.400
Median 34.11 66.400

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3649 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPPPair member (points to parent)...1972AISAO...7....3K
KinematicsHI line widthHI line width...1982A&A...113...61B
Luminosity Class1.0LC I...1991RC3.9.C...0000d
Galaxy MorphologySB(s)aSB(s)a...1991RC3.9.C...0000d
16 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3649 (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]0.0990.0830.0630.0490.0340.0970.0750.0520.0390.0290.0160.0100.0070.003
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]0.1240.0990.0760.0610.0440.1180.0870.0630.0480.0340.0210.0130.0080.003


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3649 (Back to INDEX)
Helio. Radial Velocity     :      4363 +/-       12 km/s      
Redshift                   :  0.014553 +/- 0.000040        2012ApJS..199...26H
Major Diameter (arcmin)    :   1.2
Minor Diameter (arcmin)    :   0.6
Magnitude and Filter       : 14.57
Classifications            : SB(s)a              

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:
8 Redshift data point(s)      21 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3649 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    4363 +/-     12 km/s      2012ApJS..199...26H
V (Kinematic LSR)          :    4364 +/-     12 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    4305 +/-     12 km/s      1991RC3.9.C...0000d
V (Local Group)            :    4262 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :    4693 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4509 +/-     22 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4848 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4874 +/-     32 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    59.0 +/-    4.1 Mpc      (m-M) = 33.85 +/- 0.15 mag
D (Local Group)            :    58.4 +/-    4.1 Mpc      (m-M) = 33.83 +/- 0.15 mag
D (3K CMB)                 :    64.3 +/-    4.5 Mpc      (m-M) = 34.04 +/- 0.15 mag
D (Virgo Infall only)      :    61.8 +/-    4.3 Mpc      (m-M) = 33.95 +/- 0.15 mag
D (Virgo + GA only)        :    66.4 +/-    4.7 Mpc      (m-M) = 34.11 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    66.8 +/-    4.7 Mpc      (m-M) = 34.12 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     286 pc/arcsec =  0.286 kpc/arcsec =  17.15 kpc/arcmin =   1.03 Mpc/degree
Scale (Local Group)        :     283 pc/arcsec =  0.283 kpc/arcsec =  16.98 kpc/arcmin =   1.02 Mpc/degree
Scale (3K CMB)             :     312 pc/arcsec =  0.312 kpc/arcsec =  18.70 kpc/arcmin =   1.12 Mpc/degree
Scale (Virgo Infall only)  :     299 pc/arcsec =  0.299 kpc/arcsec =  17.97 kpc/arcmin =   1.08 Mpc/degree
Scale (Virgo + GA only)    :     322 pc/arcsec =  0.322 kpc/arcsec =  19.32 kpc/arcmin =   1.16 Mpc/degree
Scale(Virgo + GA + Shapley):     324 pc/arcsec =  0.324 kpc/arcsec =  19.42 kpc/arcmin =   1.17 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 = 5.148 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4363 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.015653 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 65.1 Mpc (m-M) = 34.07 mag Angular-Size Distance : 63.1 Mpc (m-M) = 34.00 mag Co-Moving Radial Distance : 64.1 Mpc (m-M) = 34.03 mag Co-Moving Tangential Dist. : 64.1 Mpc (m-M) = 34.03 mag Co-Moving Volume : 0.0011 Gpc^3 Light Travel-Time : 0.207 Gyr Age at Redshift 0.015653 : 13.091 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 306 pc/arcsec = 0.306 kpc/arcsec = 18.35 kpc/arcmin = 1.10 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93976; Magnitude per Unit Area = 0.06745 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 3649 (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 17.35 +/- 0.03 mag 2007ApJS..173..185G-16.76 +/- 0.03 [mag] 7.55E+08 +/- 2.08E+07
VisualB (m_B^0) 14.17 mag 1991RC3.9.C...0000d-19.94 [mag] 8.55E+09
Near-InfraredH 10.799 +/- 0.026 mag 20032MASX.C.......:-23.31 +/- 0.03 [mag] 1.23E+10 +/- 2.97E+08
Radio1.4 GHz (VLA) 3.9 milliJy 2002AJ....124..675C 2.88E+30 [W] 7.49E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.11 +/- N/A) mag corresponding to
a Metric Distance of (66.400 +/- 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 21 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3649 (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 90.0029.70140 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N28.979.56
K_s (2MASS "total") 65.2046.94150 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:20.9915.11
NOTE: Physical diameters are derived using a scale of 0.3219 kpc/arcsec based on Average NED-D Metric Distance of (66.400 +/- N/A) 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 3649 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3649SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3649VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 06386 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 096-036 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 +03-29-038 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11221474+2012310 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1122147+201231 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 034883 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 034883 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3649GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3649NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h22m14.7s, +20d12m31s (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)
The NRAO Data Archive System

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