NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-12 T12:37:03 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 IC 4812


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   *IC 4812                        19h01m03.6s -37d03m37s Neb       ...       ...       ...     ...     5     0    6    0     0    1     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - IC 4812

INDEX for IC 4812
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
   
6 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
5 Reference(s)   
1 Diameter data point(s)   
1 Association(s)   

ESSENTIAL NOTE for IC 4812 (Back to INDEX)
Two Galactic stars embedded in nebulosity.                                      

CROSS-IDENTIFICATIONS for IC 4812 (Back to INDEX)
Object Names Type Object Names Type
IC 4812!Neb 1RXS J190104.9-370332 XrayS
ESO 396-*N 012 !Neb 1AXG J190104-3702 XrayS
1AXG J190105-3703 XrayS   

COORDINATES for IC 4812 (Back to INDEX)

Position Reference:1982ESOU..C...0000L

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   284.42083   -37.13167  18h57m41.00s  -37d07m54.0s  7.50E+00  7.50E+00    0
Equatorial (J2000.0)   285.26514   -37.06033  19h01m03.63s  -37d03m37.2s  7.50E+00  7.50E+00    0
Ecliptic   (B1950.0)   281.82222   -14.27600                              7.50E+00  7.50E+00    0
Ecliptic   (J2000.0)   282.52136   -14.28224                              7.50E+00  7.50E+00    0
Galactic               359.76480   -17.73472                              7.50E+00  7.50E+00    0
SuperGalactic          207.96427    37.21150                              7.50E+00  7.50E+00    0

REDSHIFT-INDEPENDENT DISTANCES for IC 4812 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 4812 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for IC 4812 (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]5.5934.6803.5392.7991.9425.4714.2632.9492.1911.6300.9150.5790.3900.197
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]6.2975.0003.8413.0972.2485.9734.3953.1882.4171.7141.0450.6670.4250.177


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.330 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 4812 (Back to INDEX)

Description                : Double star inv.    
Magnitude and Filter       :      
Major Diameter             : 20.0:
Minor Diameter             :      


QUICK-LOOK PHOTOMETRY and LUMINOSITIES for IC 4812 (Back to INDEX)
 N/A 

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 4812 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for IC 4812 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 4812SIMBAD (CDS, Strasbourg, France)
ESO/Uppsala Survey -- ESO 396-*N 012 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 4812GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 4812NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 19h01m03.6s, -37d03m37s (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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