NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-07 T06:56:04 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 1976


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    MESSIER 042                    05h35m16.5s -05d23m23s HII       ...       ...       ...     ...    61     1   20    8     0    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - MESSIER 042

INDEX for MESSIER 042
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
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 20 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    61 Reference(s)   
    8 Position data point(s)
    6 Diameter data point(s)   
    1 Note(s)   
    PKS data    

    ESSENTIAL NOTE for MESSIER 042 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for MESSIER 042 (Back to INDEX)
    Object Names Type Object Names Type
    MESSIER 042*Cl CXO J053516.4-052322 XrayS
    NGC 1976 HII COUP 0809 *
    Trapezium Cluster !*Cl CXOONC J053516.4-052322 XrayS
    3C 145 RadioS1RXS J053516.6-052320 XrayS
    Orion A RadioSMAXI J0535-054 XrayS
    Orion STARS !HII 2PBC J0535.1-0522 XrayS
    Trapezium *Cl SAXWFC J0535.3-0525.4 XrayS
    4C -05.21 RadioSXMMSL1 J053515.9-052323 XrayS
    PKS 0532-05 RadioS1ES 0532-054 XrayS
    PKS B0532-054 RadioSXSS J05351-0519 XrayS
    PKS J0535-0523 RadioSSWIFT J0535.3-0520 XrayS
    MRC 0532-054 RadioS[KC97] G209.0-19.4 HII
    [WB92] 0532-0525 RadioS[CW2008] J053516-052329 RadioS
    AT20G J053516-052315 RadioS[BTM2013] 0290 XrayS
    PAPER J083.76-05.38 RadioS    
    NEWPS_5yr_5s 143 RadioS    
    2CXO J053516.4-052322 XrayS    

    COORDINATES for MESSIER 042 (Back to INDEX)

    Position Reference:2005ApJS..160..319G

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  83.2042418  -5.4211517 05h32m49.0180s -05d25m16.146s  2.50E-02  2.50E-02    0
    Equatorial (J2000.0)  83.8186621  -5.3896789 05h35m16.4789s -05d23m22.844s  2.50E-02  2.50E-02    0
    Ecliptic   (B1950.0)  82.2829365 -28.6850272                              2.50E-02  2.50E-02    0
    Ecliptic   (J2000.0)  82.9815557 -28.6784972                              2.50E-02  2.50E-02    0
    Galactic             209.0107971 -19.3839344                              2.50E-02  2.50E-02    0
    SuperGalactic        322.0972871 -67.8798057                              2.50E-02  2.50E-02    0
    
    Additional detailed measurements with references are also available by clicking below:
    8 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for MESSIER 042 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for MESSIER 042 (Back to INDEX)
     N/A 

    FOREGROUND GALACTIC EXTINCTION for MESSIER 042 (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]207.762173.822131.445103.97772.146203.208158.338109.53881.39860.54533.98821.52414.4777.334
    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]270.262214.608164.873132.94396.487256.386188.646136.822103.74873.55944.86128.64818.2537.610


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 1.150 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for MESSIER 042 (Back to INDEX)
    
    Description                : H II                
    Magnitude and Filter       :  3.0 
    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:
    20 photometric data point(s)      6 Diameter data point(s)      

    QUICK-LOOK PHOTOMETRY and LUMINOSITIES for MESSIER 042 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for MESSIER 042 (Back to INDEX)
     N/A 

    EXTERNAL ARCHIVES AND SERVICES for MESSIER 042 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- MESSIER 042SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 1976 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Fourth Cambridge Survey -- 4C -05.21 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Parkes Radio Sources Catalogue -- PKS B0532-054 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- MESSIER 042GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- MESSIER 042NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 05h35m16.5s, -05d23m23s (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)
    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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