NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-20 T13:26:48 PST
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You have selected the following parameters to search on:

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.

INDEX for NGC 4244
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		    
84 Photometric data point(s) and SED   
 Spectra   
Redshift-Independent Distances
413 Reference(s)   
28 Position data point(s)
17 Redshift data point(s)   
7 Diameter data point(s)   
15 Note(s)   
1 Association(s)   
UGC data    
RC3 data    
ESSENTIAL NOTE for NGC 4244 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 4244 (Back to INDEX)
Object Names Type Object Names Type
NGC 4244G HDCE 0706 NED052 G
UGC 07322 G EON J184.374+37.807 G
CGCG 187-035 G NSA 088298 G
CGCG 1215.0+3805 G PGC 039422 G
MCG +06-27-045 G SSTSL2 J121729.45+374826.4 IrS
FGC 1402 G UZC J121729.0+374819 G
RFGC 2245 G 11HUGS 262 G
2MASX J12172965+3748255 IrS HIJASS J1217+37 G
2MASXi J1217299+374828 IrS [SPB93] 175 G
2MASS J12172945+3748264 IrS LGG 291:[G93] 002 G
SDSS J121729.43+374826.4 VisS [M98j] 163 NED04 G
IRAS F12149+3805A IrS [SLK2004] 0679 IrS
ISOSS J12173+3747 IrS WSRT-CVn [KOV2009] 69 RadioS
LDCE 0867 NED095 G    

COORDINATES for NGC 4244 (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)  183.748299   38.084751  12h14m59.59s  +38d05m05.1s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  184.373583   37.807111  12h17m29.66s  +37d48m25.6s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  165.835942   35.900009                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  166.539100   35.901080                              1.25E+00  1.25E+00    0
Galactic              154.567753   77.157154                              1.25E+00  1.25E+00    0
SuperGalactic          77.729506    2.407466                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
28 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4244 (Back to INDEX)

28 Distances found in NED View 28 Individual Distance Measurement(s) for NGC 4244

Summary Statistics computed by NED from 28 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 4244 Distance Modulus
(mag)		 Metric Distance
(Mpc)
Mean 27.75 4.119
Std. Dev. 1.64 1.418
Min. 21.80 0.229
Max. 29.05 6.470
Median 28.20 4.385

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4244 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyG+Probable group member...1975SSS.....9..557d
KinematicsHI line widthHI line width...1985A&A...143..216H
Luminosity Class6.0LC III-IV...1991RC3.9.C...0000d
Galaxy MorphologySA(s)cd: edge-onSA(s)cd? edge-on...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...1988NBGC.C....0000T
58 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4244 (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]0.0900.0760.0570.0450.0310.0880.0690.0480.0350.0260.0150.0090.0060.003



  

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]0.1130.0900.0690.0550.0400.1070.0790.0570.0430.0310.0190.0120.0080.003




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 4244 (Back to INDEX)
Helio. Radial Velocity     :       244 +/-        0 km/s      
Redshift                   :  0.000815 +/- 0.000001        1996AJ....112..457O
Major Diameter (arcmin)    : 19.38
Minor Diameter (arcmin)    :  2.13
Magnitude and Filter       : 10.88
Classifications            : SA(s)cd: sp    HII  

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:
17 Redshift data point(s)      84 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4244 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     244 +/-      0 km/s      1996AJ....112..457O
V (Kinematic LSR)          :     251 +/-      0 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     271 +/-      1 km/s      1991RC3.9.C...0000d
V (Local Group)            :     256 +/-      1 km/s      1996AJ....111..794K
V (3K CMB)                 :     496 +/-     18 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     221 +/-      3 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     241 +/-      3 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     242 +/-      3 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    3.72 +/-   0.26 Mpc      (m-M) = 27.85 +/- 0.15 mag
D (Local Group)            :    3.51 +/-   0.25 Mpc      (m-M) = 27.73 +/- 0.15 mag
D (3K CMB)                 :    6.79 +/-   0.53 Mpc      (m-M) = 29.16 +/- 0.16 mag
D (Virgo Infall only)      :    3.03 +/-   0.21 Mpc      (m-M) = 27.41 +/- 0.15 mag
D (Virgo + GA only)        :    3.30 +/-   0.23 Mpc      (m-M) = 27.59 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    3.32 +/-   0.23 Mpc      (m-M) = 27.61 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      18 pc/arcsec =  0.018 kpc/arcsec =   1.08 kpc/arcmin =   0.06 Mpc/degree
Scale (Local Group)        :      17 pc/arcsec =  0.017 kpc/arcsec =   1.02 kpc/arcmin =   0.06 Mpc/degree
Scale (3K CMB)             :      33 pc/arcsec =  0.033 kpc/arcsec =   1.98 kpc/arcmin =   0.12 Mpc/degree
Scale (Virgo Infall only)  :      15 pc/arcsec =  0.015 kpc/arcsec =   0.88 kpc/arcmin =   0.05 Mpc/degree
Scale (Virgo + GA only)    :      16 pc/arcsec =  0.016 kpc/arcsec =   0.96 kpc/arcmin =   0.06 Mpc/degree
Scale(Virgo + GA + Shapley):      16 pc/arcsec =  0.016 kpc/arcsec =   0.97 kpc/arcmin =   0.06 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 = 103.560 arcmin  
and Selected Redshift, defined by the Velocity Range:
from  to km/sec where V(Heliocentric) =    244 km/sec  








Cosmology-Corrected Quantities [Ho =  73.00 km/sec/Mpc, Ωmatter =   0.27, Ωvacuum =   0.73]
[Redshift 0.001654 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation]
Luminosity Distance        : 6.8 Mpc      (m-M) = 29.16 mag
Angular-Size Distance      : 6.78 Mpc      (m-M) = 29.16 mag
Co-Moving Radial Distance  : 6.79 Mpc      (m-M) = 29.16 mag
Co-Moving Tangential Dist. : 6.79 Mpc      (m-M) = 29.16 mag
Co-Moving Volume           : 1.31e-06 Gpc^3
Light Travel-Time          :    0.022 Gyr
Age at Redshift 0.001654   :   13.277 Gyr
Age of Universe            :   13.299 Gyr
Scale (Cosmology Corrected):      33 pc/arcsec =  0.033 kpc/arcsec =   1.97 kpc/arcmin =   0.12 Mpc/degree
Surface Brightness Dimming : Flux Density per Unit Area =  0.99341; Magnitude per Unit Area = 0.007177 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 4244 (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-Ray0.2-4 keV (EINSTEIN) 2.20E-13 ergs sec^-1^ cm^-2^ 1992ApJS...80..531F 4.47E+31 [W] 1.16E+05
UltravioletUV_3150 (m_T) 10.86 +/- 0.60 mag 1995A&AS..114..527R-16.89 +/- 0.68 [mag] 2.73E+08 +/- 2.05E+08
VisualV (V_T^0) 8.92 mag 1991RC3.9.C...0000d-18.83 [mag] 2.82E+09
Near-InfraredH_tot (2MASS LGA) 7.978 +/- 0.033 mag 2003AJ....125..525J-19.77 +/- 0.33 [mag] 6.33E+08 +/- 8.47E+07
Mid-Infrared24 microns (MIPS) 4.59E-1 +/- 0.49E-1 Jy 2009ApJ...703..517D 1.18E+34 +/- 1.99E+33 [W] 3.08E+07 +/- 5.18E+06
Far-InfraredFIR (IRAS) 3.39E-13 W m^-2^ 1988ApJS...68...91R 6.88E+34 [W] 1.79E+08
Radio1.4 GHz (VLA) 20.3 milliJy 2004ApJ...606..829S 5.77E+28 [W] 1.50E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (27.75 +/- 1.64) mag corresponding to
a Metric Distance of (4.119 +/- 1.418) 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 84 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4244 (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 1110.00133.2047 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N22.172.66
K_s (LGA/2MASS "total") 652.00195.6045 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J13.023.91
NOTE: Physical diameters are derived using a scale of 0.0200 kpc/arcsec based on Average NED-D Metric Distance of (4.119 +/- 1.418) 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 4244 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4244SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4244VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 07322 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 187-035 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 +06-27-045 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12172965+3748255 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1217299+374828 NASA/IPAC Infrared Science Archive (IRSA)
version
 SDSS Sky Server
IRAS Faint Source Catalog -- IRAS F12149+3805A VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 039422 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 039422 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4244GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4244NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h17m29.6s, +37d48m26s (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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