NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-20 T10:04:58 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 ARP 256S


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   *ARP 256 NED01                  00h18m50.9s -10d22m37s G        8125  0.027103      14.8B    ...    82     1  137   17    12   14     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - ARP 256 NED01

INDEX for ARP 256 NED01
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
   
137 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
82 Reference(s)   
17 Position data point(s)
12 Redshift data point(s)   
14 Diameter data point(s)   
1 Note(s)   
RC3 data    

ESSENTIAL NOTE for ARP 256 NED01 (Back to INDEX)
Multiple SDSS entries describe this object.                                     

CROSS-IDENTIFICATIONS for ARP 256 NED01 (Back to INDEX)
Object Names Type Object Names Type
ARP 256 NED01G MBG 00163-1039 G
ARP 256S G 6dF J0018509-102237 G
VV 352a G ASK 126344.0 G
VIII Zw 018 NED01 G HOLM 007A G
MCG -02-01-051 G NSA 021869 G
FBQS J0018-1022 G PGC 001224 G
2MASX J00185089-1022364 IrS SSTSL2 J001850.87-102237.4 IrS
2MASS J00185087-1022365 IrS FIRST J001850.8-102236 RadioS
SDSS J001850.87-102236.6 G NVSS J001850-102234 RadioS
SDSS J001850.87-102236.7 VisS PB 08115 Blue*
SDSS J001850.88-102236.6 G [ZSK75] 0016.3-1037 NED01 G
SDSS J001850.88-102236.7 G [S87a] 03B G
GALEXASC J001850.93-102236.9 UvS [RHM2006] LIRGs 043 G
GALEXMSC J001850.90-102236.9 UvS [SLW2012] 002 G
AKARI J0018508-102239 IrS    

COORDINATES for ARP 256 NED01 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)    4.075258  -10.654465 00h16m18.062s -10d39m16.07s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)    4.711993  -10.376854 00h18m50.878s -10d22m36.67s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  359.445496  -11.385517                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)    0.145383  -11.384978                              5.00E-01  5.00E-01    0
Galactic               96.762751  -71.573199                              5.00E-01  5.00E-01    0
SuperGalactic         283.956451    5.741929                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
17 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for ARP 256 NED01 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for ARP 256 NED01 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPPPair member (points to parent)...1937AnLun...6....1H
KinematicsHI line widthHI line width...1991A&A...245..393M
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy MorphologySB(s)b pec?SB(s)b pec?...1991RC3.9.C...0000d
6 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for ARP 256 NED01 (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]0.1570.1310.0990.0790.0550.1540.1200.0830.0620.0460.0260.0160.0110.006
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]0.1960.1560.1200.0960.0700.1860.1370.0990.0750.0530.0330.0210.0130.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.110 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for ARP 256 NED01 (Back to INDEX)
Helio. Radial Velocity     :      8125 +/-        4 km/s      
Redshift                   :  0.027103 +/- 0.000014        2003SDSS1.C...0000:
Major Diameter (arcmin)    :  1.1 
Minor Diameter (arcmin)    :  0.6 
Magnitude and Filter       : 14.8B
Classifications            : SB(s)b pec?;HIILIRG 

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:
12 Redshift data point(s)      137 photometric data point(s)      14 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for ARP 256 NED01 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    8125 +/-      4 km/s      2003SDSS1.C...0000:
V (Kinematic LSR)          :    8122 +/-      4 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8191 +/-      5 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8246 +/-      8 km/s      1996AJ....111..794K
V (3K CMB)                 :    7786 +/-     24 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8067 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    7995 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    7986 +/-     16 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   112.2 +/-    7.9 Mpc      (m-M) = 35.25 +/- 0.15 mag
D (Local Group)            :   113.0 +/-    7.9 Mpc      (m-M) = 35.26 +/- 0.15 mag
D (3K CMB)                 :   106.7 +/-    7.5 Mpc      (m-M) = 35.14 +/- 0.15 mag
D (Virgo Infall only)      :   110.5 +/-    7.7 Mpc      (m-M) = 35.22 +/- 0.15 mag
D (Virgo + GA only)        :   109.5 +/-    7.7 Mpc      (m-M) = 35.20 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   109.4 +/-    7.7 Mpc      (m-M) = 35.20 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     544 pc/arcsec =  0.544 kpc/arcsec =  32.64 kpc/arcmin =   1.96 Mpc/degree
Scale (Local Group)        :     548 pc/arcsec =  0.548 kpc/arcsec =  32.86 kpc/arcmin =   1.97 Mpc/degree
Scale (3K CMB)             :     517 pc/arcsec =  0.517 kpc/arcsec =  31.03 kpc/arcmin =   1.86 Mpc/degree
Scale (Virgo Infall only)  :     536 pc/arcsec =  0.536 kpc/arcsec =  32.14 kpc/arcmin =   1.93 Mpc/degree
Scale (Virgo + GA only)    :     531 pc/arcsec =  0.531 kpc/arcsec =  31.86 kpc/arcmin =   1.91 Mpc/degree
Scale(Virgo + GA + Shapley):     530 pc/arcsec =  0.530 kpc/arcsec =  31.82 kpc/arcmin =   1.91 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 = 3.142 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8125 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.025973 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 109 Mpc (m-M) = 35.18 mag Angular-Size Distance : 103 Mpc (m-M) = 35.07 mag Co-Moving Radial Distance : 106 Mpc (m-M) = 35.13 mag Co-Moving Tangential Dist. : 106 Mpc (m-M) = 35.13 mag Co-Moving Volume : 0.005 Gpc^3 Light Travel-Time : 0.342 Gyr Age at Redshift 0.025973 : 12.957 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 501 pc/arcsec = 0.501 kpc/arcsec = 30.08 kpc/arcmin = 1.80 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.90252; Magnitude per Unit Area = 0.1114 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 ARP 256 NED01 (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 15.72 +/- 0.04 mag 2007ApJS..173..185G-19.46 +/- 0.50 [mag] 9.10E+09 +/- 1.85E+09
Visualz (SDSS) AB 13.53 +/- 0.05 mag 2014ApJS..212...18B-21.65 +/- 0.50 [mag] 1.73E+10 +/- 3.56E+09
Near-InfraredF_H (total) 1.83 +/- 1.24 log milliJy 1995ApJ...453..616S 1.76E+37 +/- 5.77E+36 [W] 4.59E+10 +/- 1.50E+10
Mid-Infrared25 microns (IRAS) 1.19 +/- 0.06 Jy 2004AJ....127.3235S 2.02E+37 +/- 4.18E+36 [W] 5.27E+10 +/- 1.09E+10
Far-Infrared100 microns (IRAS) 10.22 +/- 1.35 Jy 2004AJ....127.3235S 4.34E+37 +/- 1.04E+37 [W] 1.13E+11 +/- 2.71E+10
Radio1.4GHz 43.2 +/- 1.7 milliJy 1998AJ....115.1693C 8.57E+31 +/- 1.75E+31 [W] 2.23E+05 +/- 4.55E+04
NOTE: The above quantities are derived using a Distance Modulus of 35.18 mag corresponding to
a Luminosity Distance of 108.9 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 137 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for ARP 256 NED01 (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_0 (blue) 67.30...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d35.69...
K_s (2MASS "total") 46.1028.58125 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:24.4515.16
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.530 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 14 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for ARP 256 NED01 Help (Back to INDEX)
Resources for Object NamesSite/Service
Morphological Catalog of Galaxies -- MCG -02-01-051 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J00185089-1022364 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Query 6dF Galaxy Redshift Survey -- 6dF J0018509-102237 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 001224 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 001224 The Lyon/Meudon Extragalactic Database (LEDA)
Original FIRST Source Catalog -- FIRST J001850.8-102236 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J001850.8-102236 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- ARP 256 NED01GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- ARP 256 NED01NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 00h18m50.9s, -10d22m37s (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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