NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-27 T00:30:08 PDT
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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. 20

INDEX for CXO J123028.2+413958
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
1 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
8 Reference(s)   
1 Position data point(s)
1 Association(s)   

ESSENTIAL NOTE for CXO J123028.2+413958 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for CXO J123028.2+413958 (Back to INDEX)
Object Names Type Object Names Type
CXO J123028.2+413958XrayS CXO J123028.33+413958.3 XrayS
CXOU J123028.2+413958 XrayS NGC 4490:[VS65] 03 HII
CXOU J123028.3+413958 XrayS ARP 269:[FHL2008] 05 XrayS
2XMM J123028.3+413959 XrayS NGC 4485:[L2011a] X0005 XrayS
2XMMp J123028.3+414000 XrayS NGC 4490:[L2011a] X0023 XrayS
NGC 4490:[MGS2012] 28 XrayS   

COORDINATES for CXO J123028.2+413958 (Back to INDEX)

Position Reference:2008ApJS..177..465F

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  187.008823   41.942289 12h28m02.117s +41d56m32.24s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  187.617790   41.666220 12h30m28.269s +41d39m58.39s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  166.102422   40.489654                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  166.806413   40.490698                              5.00E-01  5.00E-01    0
Galactic              138.059782   74.840495                              5.00E-01  5.00E-01    0
SuperGalactic          74.758407    5.918951                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for CXO J123028.2+413958 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for CXO J123028.2+413958 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for CXO J123028.2+413958 (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]0.0940.0790.0590.0470.0330.0920.0720.0490.0370.0270.0150.0100.0070.003
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]0.1170.0930.0720.0580.0420.1110.0820.0590.0450.0320.0190.0120.0080.003


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 CXO J123028.2+413958 (Back to INDEX)

Description                :                     
Magnitude and Filter       :      
Major Diameter             :      
Minor Diameter             :      

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:
1 photometric data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for CXO J123028.2+413958 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for CXO J123028.2+413958 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- CXO J123028.2+413958SIMBAD (CDS, Strasbourg, France)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- CXO J123028.2+413958GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- CXO J123028.2+413958NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h30m28.3s, +41d39m58s (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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