NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-07-16 T13:19:51 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. 24

INDEX for NGC 2683:[PFB2008] gc20
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
1 Reference(s)   
1 Redshift data point(s)   

ESSENTIAL NOTE for NGC 2683:[PFB2008] gc20 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2683:[PFB2008] gc20 (Back to INDEX)
Object Names Type
NGC 2683:[PFB2008] gc20*Cl

COORDINATES for NGC 2683:[PFB2008] gc20 (Back to INDEX)

Position Reference:2008MNRAS.385.1709P

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  132.424062   33.629748  08h49m41.77s  +33d37m47.1s  2.50E+00  2.50E+00    0
Equatorial (J2000.0)  133.200000   33.440583  08h52m48.00s  +33d26m26.1s  2.50E+00  2.50E+00    0
Ecliptic   (B1950.0)  125.611886   15.280810                              2.50E+00  2.50E+00    0
Ecliptic   (J2000.0)  126.311507   15.285762                              2.50E+00  2.50E+00    0
Galactic              190.436130   38.786882                              2.50E+00  2.50E+00    0
SuperGalactic          55.877085  -33.388849                              2.50E+00  2.50E+00    0

REDSHIFT-INDEPENDENT DISTANCES for NGC 2683:[PFB2008] gc20 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2683:[PFB2008] gc20 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 2683:[PFB2008] gc20 (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]0.1420.1190.0900.0710.0490.1390.1080.0750.0560.0410.0230.0150.0100.005
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]0.1770.1400.1080.0870.0630.1680.1230.0900.0680.0480.0290.0190.0120.005


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 2683:[PFB2008] gc20 (Back to INDEX)
Helio. Radial Velocity     :       247 +/-       21 km/s      
Redshift                   :  0.000824 +/- 0.000070        2008MNRAS.385.1709P

Description                :                     
Magnitude and Filter       : 23.6B
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:
1 Redshift data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2683:[PFB2008] gc20 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     247 +/-     21 km/s      2008MNRAS.385.1709P
V (Kinematic LSR)          :     242 +/-     21 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     212 +/-     21 km/s      1991RC3.9.C...0000d
V (Local Group)            :     201 +/-     21 km/s      1996AJ....111..794K
V (3K CMB)                 :     474 +/-     26 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     224 +/-     21 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     243 +/-     21 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     244 +/-     21 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    2.90 +/-   0.35 Mpc      (m-M) = 27.31 +/- 0.25 mag
D (Local Group)            :    2.76 +/-   0.35 Mpc      (m-M) = 27.20 +/- 0.26 mag
D (3K CMB)                 :    6.50 +/-   0.58 Mpc      (m-M) = 29.06 +/- 0.19 mag
D (Virgo Infall only)      :    3.07 +/-   0.36 Mpc      (m-M) = 27.43 +/- 0.24 mag
D (Virgo + GA only)        :    3.33 +/-   0.37 Mpc      (m-M) = 27.61 +/- 0.23 mag
D (Virgo + GA + Shapley)   :    3.35 +/-   0.37 Mpc      (m-M) = 27.62 +/- 0.23 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      14 pc/arcsec =  0.014 kpc/arcsec =   0.84 kpc/arcmin =   0.05 Mpc/degree
Scale (Local Group)        :      13 pc/arcsec =  0.013 kpc/arcsec =   0.80 kpc/arcmin =   0.05 Mpc/degree
Scale (3K CMB)             :      32 pc/arcsec =  0.032 kpc/arcsec =   1.89 kpc/arcmin =   0.11 Mpc/degree
Scale (Virgo Infall only)  :      15 pc/arcsec =  0.015 kpc/arcsec =   0.89 kpc/arcmin =   0.05 Mpc/degree
Scale (Virgo + GA only)    :      16 pc/arcsec =  0.016 kpc/arcsec =   0.97 kpc/arcmin =   0.06 Mpc/degree
Scale(Virgo + GA + Shapley):      16 pc/arcsec =  0.016 kpc/arcsec =   0.97 kpc/arcmin =   0.06 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 = 102.701 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 247 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.001583 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 6.51 Mpc (m-M) = 29.07 mag Angular-Size Distance : 6.49 Mpc (m-M) = 29.06 mag Co-Moving Radial Distance : 6.5 Mpc (m-M) = 29.06 mag Co-Moving Tangential Dist. : 6.5 Mpc (m-M) = 29.06 mag Co-Moving Volume : 1.15e-06 Gpc^3 Light Travel-Time : 0.021 Gyr Age at Redshift 0.001583 : 13.278 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 31 pc/arcsec = 0.031 kpc/arcsec = 1.89 kpc/arcmin = 0.11 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.99369; Magnitude per Unit Area = 0.006868 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

EXTERNAL ARCHIVES AND SERVICES for NGC 2683:[PFB2008] gc20 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2683:[PFB2008] gc20GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2683:[PFB2008] gc20NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 08h52m48.0s, +33d26m26s (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)
version
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
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NASA/IPAC Infrared Science Archive (IRSA)
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NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System





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