NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-25 T02:34:06 PDT
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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. 1

INDEX for NGC 1900
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
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
4 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
5 Reference(s)   
1 Position data point(s)

ESSENTIAL NOTE for NGC 1900 (Back to INDEX)
In the Large Magellanic Cloud.                                                  

CROSS-IDENTIFICATIONS for NGC 1900 (Back to INDEX)
Object Names Type Object Names Type
NGC 1900*Cl ESO 085-SC 068 *Cl
GALEXASC J051909.39-630126.9 UvS   

COORDINATES for NGC 1900 (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)    79.68750   -63.07333  05h18m45.00s  -63d04m24.0s  7.50E+00  7.50E+00    0
Equatorial (J2000.0)    79.78909   -63.02369  05h19m09.38s  -63d01m25.3s  7.50E+00  7.50E+00    0
Ecliptic   (B1950.0)    33.66995   -84.41004                              7.50E+00  7.50E+00    0
Ecliptic   (J2000.0)    34.41981   -84.40582                              7.50E+00  7.50E+00    0
Galactic               272.55842   -34.37243                              7.50E+00  7.50E+00    0
SuperGalactic          220.32953   -39.81615                              7.50E+00  7.50E+00    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 1900 (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 1900

Summary Statistics computed by NED from 2 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 1900 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 18.37 0.047
Std. Dev. 0.14 0.003
Min. 18.27 0.045
Max. 18.47 0.049
Median 18.37 0.047

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1900 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Distance IndicatorRed ClumpRed Clump...2010AJ....139..878S
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 1900 (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]0.1640.1370.1040.0820.0570.1600.1250.0860.0640.0480.0270.0170.0110.006
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]0.2110.1680.1290.1040.0750.2000.1470.1070.0810.0570.0350.0220.0140.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.070 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 1900 (Back to INDEX)

Description                : LMC open cluster    
Magnitude and Filter       :      
Spare 3                    :      
Spare 4                    :      

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:
4 photometric data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 1900 (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)]
UltravioletNUV (GALEX) AB 15.8083 +/- 0.0197680 mag 2012GASC..C...0000S-2.56 +/- 0.23 [mag] 1.53E+03 +/- 1.40E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (18.37 +/- 0.14) mag corresponding to
a Metric Distance of (0.047 +/- 0.003) 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 4 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 1900 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 1900SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 1900VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 085-SC 068 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1900GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1900NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 05h19m09.4s, -63d01m25s (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)
The NRAO Data Archive System





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