NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-18 T08:49:57 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 6936


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    NGC 6936                       20h35m56.3s -25d16m48s G        5844  0.019493      13.80    ...    29     2   32    5     6   16     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 6936

INDEX for NGC 6936
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
   
32 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
29 Reference(s)   
5 Position data point(s)
6 Redshift data point(s)   
16 Diameter data point(s)   
2 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for NGC 6936 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 6936 (Back to INDEX)
Object Names Type Object Names Type
NGC 6936G LDCE 1411 NED002 G
ESO 528- G 022 G HDCE 1116 NED002 G
ESO 203258-2527.2 G SSRS GROUP 74 NED03 G
MCG -04-48-021 G LQAC 308-025 001 G
2MASX J20355629-2516480 IrS PGC 065033 G
2MASXi J2035563-251646 IrS NVSS J203556-251647 RadioS
2MASS J20355630-2516477 IrS ABELL 3698:[PL95] BCG G
SGC 203258-2527.2 G ABELL 3698:[PL95] G1 G
ESO-LV 5280220 G ABELL 3698:[CAC2009] BCM a G
6dF J2035562-251648 G [DZ2015] 295-01 G
6dF J2035563-251648 VisS    

COORDINATES for NGC 6936 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  308.240693  -25.453733  20h32m57.76s  -25d27m13.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  308.984583  -25.279972  20h35m56.30s  -25d16m47.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  304.224142   -6.438056                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  304.923229   -6.443091                              1.25E+00  1.25E+00    0
Galactic               19.192008  -33.304148                              1.25E+00  1.25E+00    0
SuperGalactic         237.805610   42.205787                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 6936 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 6936 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy MorphologySA0^- edge-on:SA0^- edge-on?...1991RC3.9.C...0000d
2 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 6936 (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]0.2020.1690.1280.1010.0700.1970.1540.1060.0790.0590.0330.0210.0140.007
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]0.2460.1960.1500.1210.0880.2340.1720.1250.0950.0670.0410.0260.0170.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.180 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 6936 (Back to INDEX)
Helio. Radial Velocity     :      5844 +/-       30 km/s      
Redshift                   :  0.019493 +/- 0.000100        1989ESOLV.C...0000L
Major Diameter (arcmin)    :   1.9
Minor Diameter (arcmin)    :   1.0
Magnitude and Filter       : 13.80
Classifications            : SA0- sp: poss. LINER

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:
6 Redshift data point(s)      32 photometric data point(s)      16 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 6936 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5844 +/-     30 km/s      1989ESOLV.C...0000L
V (Kinematic LSR)          :    5852 +/-     30 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5911 +/-     30 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5929 +/-     30 km/s      1996AJ....111..794K
V (3K CMB)                 :    5604 +/-     34 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5849 +/-     31 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    6083 +/-     35 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    6115 +/-     35 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    81.0 +/-    5.7 Mpc      (m-M) = 34.54 +/- 0.15 mag
D (Local Group)            :    81.2 +/-    5.7 Mpc      (m-M) = 34.55 +/- 0.15 mag
D (3K CMB)                 :    76.8 +/-    5.4 Mpc      (m-M) = 34.43 +/- 0.15 mag
D (Virgo Infall only)      :    80.1 +/-    5.6 Mpc      (m-M) = 34.52 +/- 0.15 mag
D (Virgo + GA only)        :    83.3 +/-    5.9 Mpc      (m-M) = 34.60 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    83.8 +/-    5.9 Mpc      (m-M) = 34.62 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     393 pc/arcsec =  0.393 kpc/arcsec =  23.55 kpc/arcmin =   1.41 Mpc/degree
Scale (Local Group)        :     394 pc/arcsec =  0.394 kpc/arcsec =  23.63 kpc/arcmin =   1.42 Mpc/degree
Scale (3K CMB)             :     372 pc/arcsec =  0.372 kpc/arcsec =  22.33 kpc/arcmin =   1.34 Mpc/degree
Scale (Virgo Infall only)  :     388 pc/arcsec =  0.388 kpc/arcsec =  23.31 kpc/arcmin =   1.40 Mpc/degree
Scale (Virgo + GA only)    :     404 pc/arcsec =  0.404 kpc/arcsec =  24.24 kpc/arcmin =   1.45 Mpc/degree
Scale(Virgo + GA + Shapley):     406 pc/arcsec =  0.406 kpc/arcsec =  24.37 kpc/arcmin =   1.46 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 = 4.104 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5844 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.018694 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 77.9 Mpc (m-M) = 34.46 mag Angular-Size Distance : 75.1 Mpc (m-M) = 34.38 mag Co-Moving Radial Distance : 76.5 Mpc (m-M) = 34.42 mag Co-Moving Tangential Dist. : 76.5 Mpc (m-M) = 34.42 mag Co-Moving Volume : 0.00187 Gpc^3 Light Travel-Time : 0.247 Gyr Age at Redshift 0.018694 : 13.052 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 364 pc/arcsec = 0.364 kpc/arcsec = 21.84 kpc/arcmin = 1.31 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.92859; Magnitude per Unit Area = 0.08044 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 NGC 6936 (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)]
VisualR (Cousins) (R_T) 12.16 +/- 0.09 mag 1989ESOLV.C...0000L-22.30 +/- 0.51 [mag] 3.74E+10 +/- 8.15E+09
Near-InfraredH 9.963 +/- 0.019 mag 20032MASX.C.......:-24.49 +/- 0.50 [mag] 3.64E+10 +/- 7.32E+09
Radio1.4GHz 32.6 +/- 1.1 milliJy 1998AJ....115.1693C 3.31E+31 +/- 6.72E+30 [W] 8.62E+04 +/- 1.75E+04
NOTE: The above quantities are derived using a Distance Modulus of 34.46 mag corresponding to
a Luminosity Distance of 77.9 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 32 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 6936 (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]
ESO-LV "Quick Blue" IIa-O 149.6280.790 26.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L60.7632.81
K_s (2MASS "total") 89.6062.725 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:36.3925.47
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.406 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 16 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 6936 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 6936SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 6936VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 528- G 022 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -04-48-021 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J20355629-2516480 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J2035563-251646 NASA/IPAC Infrared Science Archive (IRSA)
The ESO-LV catalog-- ESO-LV 5280220 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J2035562-251648 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J2035563-251648 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 065033 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 065033 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 6936GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 6936NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 20h35m56.3s, -25d16m48s (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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