NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-25 T04:32:47 PDT
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Redshift data point(s) for object IC 1578

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6739   25   0.022479   0.000083   1998AJ....116....1D
1 Optical 6739   25   0.022479   0.000083   1998AJ....116....1D
2 6737   34   0.022472   0.000113   2007A&A...465...71T

Detailed information for each entry

No. 1
Name in publication  : GSC 6421 01392                
Coordinates          : 004158.0                 -252101.         B1950
Features targeted    : Optical                       
Velocity or redshift :  6739           km/s                     z=   0.022479
Uncertainty          : +/-25                                    +/-  0.000083
Unc. Significance    : internal error
Reference Code       : 1998AJ....116....1D

Measurement Mode     :
    Spectral range   : Optical
    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 : IC 1578 Coordinates : Features targeted : Velocity or redshift : 0.022472 z= 0.022472 Uncertainty : +/-0.000113 +/- 0.000113 Unc. Significance : uncertainty Reference Code : 2007A&A...465...71T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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