NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-22 T01:57:39 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 UGCA 281


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   *UGCA 281                       12h26m15.9s +48d29m37s G         279  0.000932      15.15    ...   298    12   87   39    20    8     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - UGCA 281

INDEX for UGCA 281
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
   
87 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
298 Reference(s)   
39 Position data point(s)
20 Redshift data point(s)   
8 Diameter data point(s)   
12 Note(s)   
1 Association(s)   
RC3 data    

ESSENTIAL NOTE for UGCA 281 (Back to INDEX)
Multiple SDSS entries describe this object.                                     

CROSS-IDENTIFICATIONS for UGCA 281 (Back to INDEX)
Object Names Type Object Names Type
UGCA 281G PGC1 0040665 NED001 G
MRK 0209 UvES [RC2] A1223+48 G
I Zw 036 G MAPS-NGP O_172_0089442 G
HARO 29 G NSA 161752 G
CGCG 244-018 G PGC 040665 G
CGCG 1223.9+4846 G UZC J122617.1+482938 G
CGPG 1223.9+4846 G 11HUGS 274 G
MCG +08-23-035 G NVSS J122616+482935 RadioS
PG 1223+487 UvES [SPB93] 183 G
PG 1223+488 WD* [KIM2005] J122617.89+482926 RadioS
SDSS J122615.70+482938.4 G [BKD2008] WR 308 VisS
SDSS J122615.92+482936.6 G [LLM2018] SPARC 157 G
IRAS-L 12238+4846 IrS    
USGC U480 NED17 G    
     

COORDINATES for UGCA 281 (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)  185.960188   48.770175 12h23m50.445s +48d46m12.63s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  186.566343   48.493510 12h26m15.922s +48d29m36.64s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  160.165394   45.824485                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  160.870351   45.826189                              5.00E-01  5.00E-01    0
Galactic              134.153959   68.082660                              5.00E-01  5.00E-01    0
SuperGalactic          67.942966    7.061719                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
39 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for UGCA 281 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for UGCA 281

Summary Statistics computed by NED from 7 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.


UGCA 281 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 28.69 5.469
Std. Dev. 0.19 0.458
Min. 28.36 4.700
Max. 28.90 5.900
Median 28.78 5.700

CLASSIFICATIONS (TYPES, ATTRIBUTES) for UGCA 281 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGRGroup member, radial-velocity confirmed...1988NBGC.C....0000T
KinematicsHI line widthHI line width...1988ApJS...67....1T
Galaxy MorphologyS?S?...1991RC3.9.C...0000d
Distance IndicatorTully estTully est...1988NBGC.C....0000T
24 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for UGCA 281 (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]0.0640.0530.0400.0320.0220.0620.0490.0340.0250.0190.0100.0070.0040.002
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]0.0810.0650.0500.0400.0290.0770.0570.0410.0310.0220.0130.0090.0050.002


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 UGCA 281 (Back to INDEX)
Helio. Radial Velocity     :       279 +/-        2 km/s      
Redshift                   :  0.000932 +/- 0.000007        2015AJ....149..180O
Major Diameter (arcmin)    :   0.8
Minor Diameter (arcmin)    :   0.6
Magnitude and Filter       : 15.15
Classifications            : Sm pec;BCDG;WR?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:
20 Redshift data point(s)      87 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for UGCA 281 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     279 +/-      2 km/s      2015AJ....149..180O
V (Kinematic LSR)          :     288 +/-      2 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     346 +/-      3 km/s      1991RC3.9.C...0000d
V (Local Group)            :     348 +/-      5 km/s      1996AJ....111..794K
V (3K CMB)                 :     477 +/-     14 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     346 +/-      5 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     377 +/-      5 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     379 +/-      5 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    4.73 +/-   0.33 Mpc      (m-M) = 28.38 +/- 0.15 mag
D (Local Group)            :    4.76 +/-   0.34 Mpc      (m-M) = 28.39 +/- 0.15 mag
D (3K CMB)                 :    6.53 +/-   0.50 Mpc      (m-M) = 29.08 +/- 0.16 mag
D (Virgo Infall only)      :    4.74 +/-   0.33 Mpc      (m-M) = 28.38 +/- 0.15 mag
D (Virgo + GA only)        :    5.16 +/-   0.36 Mpc      (m-M) = 28.56 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    5.19 +/-   0.36 Mpc      (m-M) = 28.58 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      23 pc/arcsec =  0.023 kpc/arcsec =   1.38 kpc/arcmin =   0.08 Mpc/degree
Scale (Local Group)        :      23 pc/arcsec =  0.023 kpc/arcsec =   1.38 kpc/arcmin =   0.08 Mpc/degree
Scale (3K CMB)             :      32 pc/arcsec =  0.032 kpc/arcsec =   1.90 kpc/arcmin =   0.11 Mpc/degree
Scale (Virgo Infall only)  :      23 pc/arcsec =  0.023 kpc/arcsec =   1.38 kpc/arcmin =   0.08 Mpc/degree
Scale (Virgo + GA only)    :      25 pc/arcsec =  0.025 kpc/arcsec =   1.50 kpc/arcmin =   0.09 Mpc/degree
Scale(Virgo + GA + Shapley):      25 pc/arcsec =  0.025 kpc/arcsec =   1.51 kpc/arcmin =   0.09 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 = 66.224 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 279 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.001591 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 6.54 Mpc (m-M) = 29.08 mag Angular-Size Distance : 6.52 Mpc (m-M) = 29.07 mag Co-Moving Radial Distance : 6.53 Mpc (m-M) = 29.08 mag Co-Moving Tangential Dist. : 6.53 Mpc (m-M) = 29.08 mag Co-Moving Volume : 1.17e-06 Gpc^3 Light Travel-Time : 0.021 Gyr Age at Redshift 0.001591 : 13.278 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 32 pc/arcsec = 0.032 kpc/arcsec = 1.90 kpc/arcmin = 0.11 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.99366; Magnitude per Unit Area = 0.006904 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 UGCA 281 (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-Ray2-10 keV (Chandra) <1.70E-14 erg/cm^2^/s 2011ApJ...741...10K < 6.07E+30 [W] < 1.58E+04
Ultravioletm(2000) 12.0 +/- 0.4 mag 1987A&A...180...12D-16.69 +/- 0.43 [mag] 1.00E+08 +/- 4.51E+07
VisualB (Johnson) 14.15 +/- 0.03 mag 2003ApJS..147...29G-14.54 +/- 0.16 [mag] 5.91E+07 +/- 4.09E+06
Near-InfraredKs_tot 12.51 mag 2005AJ....130.1593V-16.18 [mag] 8.67E+06
Mid-Infrared24 microns (MIPS) 5.89E-2 +/- 0.63E-2 Jy 2009ApJ...703..517D 2.68E+33 +/- 3.33E+32 [W] 6.96E+06 +/- 8.65E+05
Far-Infrared70 microns (MIPS) 4.47E-1 +/- 0.55E-1 Jy 2009ApJ...703..517D 6.72E+33 +/- 9.30E+32 [W] 1.75E+07 +/- 2.42E+06
Radio1.4GHz 4.5 +/- 0.5 milliJy 1998AJ....115.1693C 2.25E+28 +/- 2.88E+27 [W] 5.86E+01 +/- 7.50E+00
NOTE: The above quantities are derived using an estimated Distance Modulus of (28.69 +/- 0.19) mag corresponding to
a Metric Distance of (5.469 +/- 0.458) 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 87 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for UGCA 281 (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_25; R_25 (blue) 49.9035.93... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d1.320.95
NOTE: Physical diameters are derived using a scale of 0.0265 kpc/arcsec based on Average NED-D Metric Distance of (5.469 +/- 0.458) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for UGCA 281 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- UGCA 281SIMBAD (CDS, Strasbourg, France)
FBS Catalogue of Markarian Galaxies -- MRK 0209 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 244-018 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 +08-23-035 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 040665 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 040665 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- UGCA 281GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- UGCA 281NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h26m15.9s, +48d29m37s (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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