NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T11:25:58 PDT
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Redshift data point(s) for object IC 5017

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   7547   26   0.025174   0.000087   1991ApJS...75..935d
1 Optical 7547   26   0.025174   0.000087   1991ApJS...75..935d
2 Optical lines 7547     0.025174     1991RC3.9.C...0000d

Detailed information for each entry

No. 1
Name in publication  : ESO 143- G 029                
Coordinates          : 202806.                  -5745.5          B1950
Features targeted    : Optical                       
Velocity or redshift :  7547           km/s                     z=   0.025174
Uncertainty          : +/-26                                    +/-  0.000087
Unc. Significance    : estimated error
Reference Code       : 1991ApJS...75..935d

Measurement Mode     :
    Spectral range   : Optical
    Features         :   Both absorption and emission lines
    Technique        : Cross-correlation fit to template spectrum
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          :                                         



No. 2 Name in publication : ESO 143- G 029 Coordinates : 202806.0 -574530 B1950 Features targeted : Optical lines Velocity or redshift : 7547 km/s z= 0.025174 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :



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