NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-13 T03:29:03 PST
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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. 2

INDEX for NGC 1097A
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
   
24 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
53 Reference(s)   
5 Position data point(s)
5 Redshift data point(s)   
18 Diameter data point(s)   
4 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for NGC 1097A (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 1097A (Back to INDEX)
Object Names Type Object Names Type
NGC 1097AG 6dF J0246099-301341 G
ESO 416- G 019 G LDCE 0187 NED003 G
ESO 024402-3026.3 G HDCE 0170 NED002 G
ARP 077 NED01 G USGC S098 NED03 G
MCG -05-07-022 G APMBGC 416-035+018 G
MC 0244-304 G GSC 7011 00385 G
2MASX J02460989-3013406 IrS MRSS 416-032771 G
2MASXi J0246098-301340 IrS PGC 010479 G
2MASS J02460985-3013410 IrS [S87a] 12A G
SGC 024402-3026.3 G LGG 075:[G93] 002 G
ESO-LV 4160190 G [RFG96] 024402.0-302617 G
6dF J0246098-301341 G    

COORDINATES for NGC 1097A (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)   41.008069  -30.437320  02h44m01.93s  -30d26m14.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   41.541208  -30.228028  02h46m09.89s  -30d13m40.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   26.009499  -43.619406                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   26.713315  -43.615952                              1.25E+00  1.25E+00    0
Galactic              226.805059  -64.713421                              1.25E+00  1.25E+00    0
SuperGalactic         270.283333  -31.605191                              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 1097A (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1097A (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyCPis a companion galaxy...1976RC2...C...0000d
Galaxy MorphologyE pec:E pec?...1991RC3.9.C...0000d
7 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 1097A (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]0.1180.0990.0750.0590.0410.1160.0900.0620.0460.0340.0190.0120.0080.004
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]0.1460.1160.0890.0720.0520.1380.1020.0740.0560.0400.0240.0150.0100.004

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 1097A (Back to INDEX)
Helio. Radial Velocity     :      1368 +/-       23 km/s      
Redshift                   :  0.004563 +/- 0.000077        1989ESOLV.C...0000L
Major Diameter (arcmin)    :   0.8
Minor Diameter (arcmin)    :   0.5
Magnitude and Filter       : 13.78
Classifications            : E pec:              

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:
5 Redshift data point(s)      24 photometric data point(s)      18 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 1097A (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1368 +/-     23 km/s      1989ESOLV.C...0000L
V (Kinematic LSR)          :    1353 +/-     23 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1287 +/-     23 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1295 +/-     23 km/s      1996AJ....111..794K
V (3K CMB)                 :    1202 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1219 +/-     24 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1296 +/-     25 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1300 +/-     25 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    17.6 +/-    1.3 Mpc      (m-M) = 31.23 +/- 0.15 mag
D (Local Group)            :    17.7 +/-    1.3 Mpc      (m-M) = 31.24 +/- 0.15 mag
D (3K CMB)                 :    16.5 +/-    1.2 Mpc      (m-M) = 31.08 +/- 0.15 mag
D (Virgo Infall only)      :    16.7 +/-    1.2 Mpc      (m-M) = 31.11 +/- 0.15 mag
D (Virgo + GA only)        :    17.8 +/-    1.3 Mpc      (m-M) = 31.25 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    17.8 +/-    1.3 Mpc      (m-M) = 31.25 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      85 pc/arcsec =  0.085 kpc/arcsec =   5.13 kpc/arcmin =   0.31 Mpc/degree
Scale (Local Group)        :      86 pc/arcsec =  0.086 kpc/arcsec =   5.16 kpc/arcmin =   0.31 Mpc/degree
Scale (3K CMB)             :      80 pc/arcsec =  0.080 kpc/arcsec =   4.79 kpc/arcmin =   0.29 Mpc/degree
Scale (Virgo Infall only)  :      81 pc/arcsec =  0.081 kpc/arcsec =   4.86 kpc/arcmin =   0.29 Mpc/degree
Scale (Virgo + GA only)    :      86 pc/arcsec =  0.086 kpc/arcsec =   5.16 kpc/arcmin =   0.31 Mpc/degree
Scale(Virgo + GA + Shapley):      86 pc/arcsec =  0.086 kpc/arcsec =   5.18 kpc/arcmin =   0.31 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 = 19.299 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1368 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004008 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 16.5 Mpc (m-M) = 31.09 mag Angular-Size Distance : 16.4 Mpc (m-M) = 31.07 mag Co-Moving Radial Distance : 16.4 Mpc (m-M) = 31.08 mag Co-Moving Tangential Dist. : 16.4 Mpc (m-M) = 31.08 mag Co-Moving Volume : 1.86e-05 Gpc^3 Light Travel-Time : 0.054 Gyr Age at Redshift 0.004008 : 13.245 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 79 pc/arcsec = 0.079 kpc/arcsec = 4.76 kpc/arcmin = 0.29 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98413; Magnitude per Unit Area = 0.01737 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 1097A (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) 13.02 +/- 0.09 mag 1989ESOLV.C...0000L-18.07 +/- 0.51 [mag] 7.58E+08 +/- 1.65E+08
Near-InfraredJ 11.028 +/- 0.028 mag 20032MASX.C.......:-20.06 +/- 0.50 [mag] 1.26E+09 +/- 2.54E+08
Radio5.0 GHz (Parkes) 52.0 +/- 1.8 milliJy 1977MNRAS.179..235D 8.48E+30 +/- 1.72E+30 [W] 2.21E+04 +/- 4.48E+03
NOTE: The above quantities are derived using a Distance Modulus of 31.09 mag corresponding to
a Luminosity Distance of 16.5 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 24 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1097A (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 68.4042.4198 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L5.913.66
K_s (2MASS "total") 108.8054.40105 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:9.404.70
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.086 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 18 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 1097A Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 1097ASIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 1097AVizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 416- G 019 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -05-07-022 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J02460989-3013406 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0246098-301340 NASA/IPAC Infrared Science Archive (IRSA)
The ESO-LV catalog-- ESO-LV 4160190 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0246098-301341 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J0246099-301341 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 010479 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 010479 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1097AGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1097ANASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h46m09.9s, -30d13m41s (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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