NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-12 T17:00:11 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 1989


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 1989                       05h34m23.4s -30d48m04s G       10719  0.035755      14.10    ...    21     2   23    5     6   18     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1989

INDEX for NGC 1989
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
   
23 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
21 Reference(s)   
5 Position data point(s)
6 Redshift data point(s)   
18 Diameter data point(s)   
2 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for NGC 1989 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 1989 (Back to INDEX)
Object Names Type Object Names Type
NGC 1989G ESO-LV 4230210 G
ESO 423- G 021 G 6dF J0534233-304804 G
ESO 053229-3050.0 G 6dF J0534234-304804 G
AM 0532-304 NED01 G 6dFGSv 03014 G
MCG -05-14-004 G APMBGC 423-122+040 G
2MASX J05342343-3048035 IrS MRSS 423-014184 G
2MASXi J0534234-304803 IrS PGC 017464 G
2MASS J05342342-3048038 IrS ABELL S0536:[CAC2009] BCM G
SGC 053229-3050.0 G [DZ2015] 242-01 G
     

COORDINATES for NGC 1989 (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)   83.121994  -30.833286  05h32m29.28s  -30d49m59.8s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   83.597583  -30.801056  05h34m23.42s  -30d48m03.8s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   79.915153  -54.038489                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   80.614298  -54.031947                              1.25E+00  1.25E+00    0
Galactic              234.865674  -29.056568                              1.25E+00  1.25E+00    0
SuperGalactic         253.594663  -66.186877                              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 1989 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 1989

Summary Statistics computed by NED from 1 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.


NGC 1989 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 35.76 142.000
Std. Dev. N/A N/A
Min. 35.76 142.000
Max. 35.76 142.000
Median 35.76 142.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1989 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy MorphologySA0^-(s):SA0^-(s)?...1991RC3.9.C...0000d
2 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 1989 (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]0.1060.0890.0670.0530.0370.1040.0810.0560.0420.0310.0170.0110.0070.004
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]0.1370.1090.0830.0670.0490.1300.0950.0690.0520.0370.0230.0140.0090.004


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 NGC 1989 (Back to INDEX)
Helio. Radial Velocity     :     10719 +/-       26 km/s      
Redshift                   :  0.035755 +/- 0.000087        1996ApJS..107..201L
Major Diameter (arcmin)    :   1.4
Minor Diameter (arcmin)    :   1.1
Magnitude and Filter       : 14.10
Classifications            : SA(s)0-:;E/D        

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)      23 photometric data point(s)      18 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 1989 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   10719 +/-     26 km/s      1996ApJS..107..201L
V (Kinematic LSR)          :   10699 +/-     26 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   10545 +/-     27 km/s      1991RC3.9.C...0000d
V (Local Group)            :   10513 +/-     29 km/s      1996AJ....111..794K
V (3K CMB)                 :   10773 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   10468 +/-     29 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   10644 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   10678 +/-     32 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   144.5 +/-   10.1 Mpc      (m-M) = 35.80 +/- 0.15 mag
D (Local Group)            :   144.0 +/-   10.1 Mpc      (m-M) = 35.79 +/- 0.15 mag
D (3K CMB)                 :   147.6 +/-   10.3 Mpc      (m-M) = 35.85 +/- 0.15 mag
D (Virgo Infall only)      :   143.4 +/-   10.0 Mpc      (m-M) = 35.78 +/- 0.15 mag
D (Virgo + GA only)        :   145.8 +/-   10.2 Mpc      (m-M) = 35.82 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   146.3 +/-   10.2 Mpc      (m-M) = 35.83 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     700 pc/arcsec =  0.700 kpc/arcsec =  42.02 kpc/arcmin =   2.52 Mpc/degree
Scale (Local Group)        :     698 pc/arcsec =  0.698 kpc/arcsec =  41.89 kpc/arcmin =   2.51 Mpc/degree
Scale (3K CMB)             :     715 pc/arcsec =  0.715 kpc/arcsec =  42.93 kpc/arcmin =   2.58 Mpc/degree
Scale (Virgo Infall only)  :     695 pc/arcsec =  0.695 kpc/arcsec =  41.71 kpc/arcmin =   2.50 Mpc/degree
Scale (Virgo + GA only)    :     707 pc/arcsec =  0.707 kpc/arcsec =  42.41 kpc/arcmin =   2.54 Mpc/degree
Scale(Virgo + GA + Shapley):     709 pc/arcsec =  0.709 kpc/arcsec =  42.55 kpc/arcmin =   2.55 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 = 2.350 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 10719 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.035935 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 152 Mpc (m-M) = 35.91 mag Angular-Size Distance : 141 Mpc (m-M) = 35.75 mag Co-Moving Radial Distance : 146 Mpc (m-M) = 35.83 mag Co-Moving Tangential Dist. : 146 Mpc (m-M) = 35.83 mag Co-Moving Volume : 0.0132 Gpc^3 Light Travel-Time : 0.469 Gyr Age at Redshift 0.035935 : 12.829 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 686 pc/arcsec = 0.686 kpc/arcsec = 41.13 kpc/arcmin = 2.47 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.86830; Magnitude per Unit Area = 0.1533 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 1989 (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) 12.41 +/- 0.09 mag 1989ESOLV.C...0000L-23.35 +/- 0.09 [mag] 9.84E+10 +/- 8.49E+09
Near-InfraredH 10.183 +/- 0.035 mag 20032MASX.C.......:-25.58 +/- 0.04 [mag] 9.88E+10 +/- 3.23E+09
NOTE: The above quantities are derived using an estimated Distance Modulus of (35.76 +/- N/A) mag corresponding to
a Metric Distance of (142.000 +/- N/A) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 23 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1989 (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 142.89104.31106 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L98.3771.81
K_s (2MASS "total") 97.1071.8590 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:66.8549.47
NOTE: Physical diameters are derived using a scale of 0.6884 kpc/arcsec based on Average NED-D Metric Distance of (142.000 +/- N/A) Mpc.
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 1989 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 1989SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 1989VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 423- G 021 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -05-14-004 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J05342343-3048035 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0534234-304803 NASA/IPAC Infrared Science Archive (IRSA)
The ESO-LV catalog-- ESO-LV 4230210 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0534233-304804 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J0534234-304804 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dFGSv 03014 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 017464 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 017464 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1989GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1989NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 05h34m23.4s, -30d48m04s (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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