NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-16 T07:31:42 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 0642


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 0642                       01h39m06.3s -29d54m54s G        5883  0.019624      12.88    ...    51     4   40    8     9   20     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 0642

INDEX for NGC 0642
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
   
40 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
51 Reference(s)   
8 Position data point(s)
9 Redshift data point(s)   
20 Diameter data point(s)   
4 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for NGC 0642 (Back to INDEX)
The APM position is 8 arcsec north of nucleus.                                  

CROSS-IDENTIFICATIONS for NGC 0642 (Back to INDEX)
Object Names Type Object Names Type
NGC 0642G RR 033b G
ESO 413- G 014 G LDCE 0103 NED001 G
ESO 013649-3010.1 G AGC 021283 G
VV 419 G APMBGC 413-055+005 G
AM 0136-301 G APMUKS(BJ) B013648.52-300957.1G
MCG -05-05-003 G GSC 6428 01622 G
2MASX J01390634-2954534 IrS PGC 006112 G
2MASXi J0139063-295447 IrS NVSS J013906-295458 RadioS
2MASS J01390630-2954537 IrS SUMSS J013905-295455 RadioS
IRAS 01367-3010 IrS [S87a] 08B G
IRAS F01367-3010 IrS [Sdd95] 079a G
SGC 013649-3010.1 G    
ESO-LV 4130140 G    

COORDINATES for NGC 0642 (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)   24.202487  -30.168304  01h36m48.60s  -30d10m05.9s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   24.776375  -29.914889  01h39m06.33s  -29d54m53.6s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)    9.022931  -37.018521                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)    9.726236  -37.016854                              1.25E+00  1.25E+00    0
Galactic              230.636430  -79.170909                              1.25E+00  1.25E+00    0
SuperGalactic         269.358146  -17.130900                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
8 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 0642 (Back to INDEX)

10 Distances found in NED View 10 Individual Distance Measurement(s) for NGC 0642

Summary Statistics computed by NED from 10 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 0642 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.79 91.620
Std. Dev. 0.31 13.174
Min. 34.42 76.400
Max. 35.31 115.000
Median 34.77 90.200

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0642 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPRPair member, radial velocity confirmed...1995ApL&C..30....1R
KinematicsHI line widthHI line width...1992ApJS...81....5S
Luminosity Class5.0LC III...1991RC3.9.C...0000d
Galaxy MorphologySB(s)cSB(s)c...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
19 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 0642 (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]0.0710.0590.0450.0350.0250.0690.0540.0370.0280.0210.0120.0070.0050.002
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]0.0920.0730.0560.0450.0330.0870.0640.0460.0350.0250.0150.0100.0060.003

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 0642 (Back to INDEX)
Helio. Radial Velocity     :      5883 +/-        7 km/s      
Redshift                   :  0.019624 +/- 0.000023        1989ESOLV.C...0000L
Major Diameter (arcmin)    :   2.0
Minor Diameter (arcmin)    :   1.1
Magnitude and Filter       : 12.88
Classifications            : SB(s)c              

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)      40 photometric data point(s)      20 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 0642 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5883 +/-      7 km/s      1989ESOLV.C...0000L
V (Kinematic LSR)          :    5872 +/-      7 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5842 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5861 +/-      7 km/s      1996AJ....111..794K
V (3K CMB)                 :    5650 +/-     18 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5706 +/-     13 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    5783 +/-     14 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    5790 +/-     14 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    80.0 +/-    5.6 Mpc      (m-M) = 34.52 +/- 0.15 mag
D (Local Group)            :    80.3 +/-    5.6 Mpc      (m-M) = 34.52 +/- 0.15 mag
D (3K CMB)                 :    77.4 +/-    5.4 Mpc      (m-M) = 34.44 +/- 0.15 mag
D (Virgo Infall only)      :    78.2 +/-    5.5 Mpc      (m-M) = 34.47 +/- 0.15 mag
D (Virgo + GA only)        :    79.2 +/-    5.5 Mpc      (m-M) = 34.49 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    79.3 +/-    5.6 Mpc      (m-M) = 34.50 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     388 pc/arcsec =  0.388 kpc/arcsec =  23.28 kpc/arcmin =   1.40 Mpc/degree
Scale (Local Group)        :     389 pc/arcsec =  0.389 kpc/arcsec =  23.35 kpc/arcmin =   1.40 Mpc/degree
Scale (3K CMB)             :     375 pc/arcsec =  0.375 kpc/arcsec =  22.51 kpc/arcmin =   1.35 Mpc/degree
Scale (Virgo Infall only)  :     379 pc/arcsec =  0.379 kpc/arcsec =  22.74 kpc/arcmin =   1.36 Mpc/degree
Scale (Virgo + GA only)    :     384 pc/arcsec =  0.384 kpc/arcsec =  23.04 kpc/arcmin =   1.38 Mpc/degree
Scale(Virgo + GA + Shapley):     385 pc/arcsec =  0.385 kpc/arcsec =  23.07 kpc/arcmin =   1.38 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 = 4.334 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5883 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.018846 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 78.6 Mpc (m-M) = 34.48 mag Angular-Size Distance : 75.7 Mpc (m-M) = 34.39 mag Co-Moving Radial Distance : 77.1 Mpc (m-M) = 34.44 mag Co-Moving Tangential Dist. : 77.1 Mpc (m-M) = 34.44 mag Co-Moving Volume : 0.00192 Gpc^3 Light Travel-Time : 0.249 Gyr Age at Redshift 0.018846 : 13.050 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 367 pc/arcsec = 0.367 kpc/arcsec = 22.01 kpc/arcmin = 1.32 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.92804; Magnitude per Unit Area = 0.08109 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 0642 (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)]
VisualI_t_ (Kron-Cousins) 12.01 +/- 5 % mag 1996ApJS..107...97M-22.78 +/- 5.01 [mag] 3.71E+10 +/- 3.85E+09
Near-InfraredJ 11.204 +/- 0.034 mag 20032MASX.C.......:-23.59 +/- 0.23 [mag] 3.29E+10 +/- 3.17E+09
Mid-Infrared12 microns (IRAS) 1.656E-01 +/- 27 % Jy 1990IRASF.C...0000M 4.17E+36 +/- 1.18E+36 [W] 1.08E+10 +/- 3.08E+09
Far-Infrared100 microns (IRAS) 6.523E+00 +/- 7 % Jy 1990IRASF.C...0000M 1.96E+37 +/- 2.26E+36 [W] 5.11E+10 +/- 5.87E+09
Radio843 MHz (SUMSS) 29.8 +/- 3.1 milliJy 2008SUMSS.2.1.....: 2.52E+31 +/- 3.49E+30 [W] 6.56E+04 +/- 9.07E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.79 +/- 0.31) mag corresponding to
a Metric Distance of (91.620 +/- 13.174) 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 40 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0642 (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]
ESO-Uppsala "Quick Blue" IIa-O174.00102.6631 About 25.5 B-mag arcsec^-2^ 1982ESOU..C...0000L77.2945.60
K_s (2MASS "total") 116.8060.7415 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:51.8826.98
NOTE: Physical diameters are derived using a scale of 0.4442 kpc/arcsec based on Average NED-D Metric Distance of (91.620 +/- 13.174) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 20 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 0642 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 0642SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 0642VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 413- G 014 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -05-05-003 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J01390634-2954534 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0139063-295447 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 01367-3010 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F01367-3010 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The ESO-LV catalog-- ESO-LV 4130140 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 006112 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 006112 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 0642GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 0642NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 01h39m06.3s, -29d54m54s (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)
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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