NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T02:18:47 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 7658A

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   10979   48   0.036622   0.000160   1998AJ....116....1D
1 Optical 10979   48   0.036622   0.000160   1998AJ....116....1D
2 Optical 10877   150   0.036282   0.000500   1998MNRAS.300..417R

Detailed information for each entry

No. 1
Name in publication  : GSC 8013 01119                
Coordinates          : 232342.6                 -392928.         B1950
Features targeted    : Optical                       
Velocity or redshift :  10979          km/s                     z=   0.036622
Uncertainty          : +/-48                                    +/-  0.000160
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 : DUKST 347-019 Coordinates : 23 23 42.4 -39 29 28.1 B1950 Features targeted : Optical Velocity or redshift : 10877 km/s z= 0.036282 Uncertainty : +/-150 +/- 0.000500 Unc. Significance : 1 sigma Reference Code : 1998MNRAS.300..417R Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :



Back to NED Home