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Date and Time of the Query: 2019-06-19 T02:07:09 PDT
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Redshift data point(s) for object 3C 028

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   > 30000     0.195275   0.000244   1990ApJS...74....1Z
1 > 30000     0.195443   0.000012   2016SDSSD.C...0000:
2 Optical > 30000     0.195475   0.000240   1983ApJ...264..356B
3 > 30000     0.197013   0.000504   2007A&A...469..861B
4 > 30000     0.195000     2015MNRAS.453.2682I
5 > 30000     0.195200     2013ApJS..206....7M
6 > 30000     0.195300     2015ApJS..220....5M
7 > 30000     0.197000     2015MNRAS.453.1201H

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.19544311                              z=   0.195443
Uncertainty          : +/-1.1882285E-5                          +/-  0.000012
Unc. Significance    : uncertainty
Reference Code       : 2016SDSSD.C...0000:

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : 3C 028 Coordinates : 005309.1 +260824. B1950 Features targeted : Optical Velocity or redshift : 58602 km/s z= 0.195475 Uncertainty : +/-73 +/- 0.000240 Unc. Significance : 1 sigma Reference Code : 1983ApJ...264..356B Measurement Mode : Spectral range : Optical Features : Both absorption and emission lines 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; OBJ_NAME modified from published data NED Comment :


No. 3 Name in publication : 3C 028 Coordinates : Features targeted : Velocity or redshift : 0.197013 z= 0.197013 Uncertainty : +/-0.000504 +/- 0.000504 Unc. Significance : uncertainty Reference Code : 2007A&A...469..861B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.195 z= 0.195000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.453.2682I Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : 3C 028 Coordinates : 005550.58 +262436.6 J2000 Features targeted : Velocity or redshift : [0.1952] z= 0.195200 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJS..206....7M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.1953 z= 0.195300 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..220....5M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.1970 z= 0.197000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.453.1201H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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