NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-19 T03:18:34 PST
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Redshift data point(s) for object NGC 2928

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   8329   29   0.027784   0.000096   2007SDSS6.C...0000:
1 8326   2   0.027772   0.000007   2016SDSSD.C...0000:
2 Optical features 8329   29   0.027784   0.000096   2007SDSS6.C...0000:
3 Optical features 8329   29   0.027784   0.000096   2007SDSS6.C...0000:
4 Optical 8356   41   0.027873   0.000137   2000UZC...C......0F
5 Optical features 8257   72   0.027541   0.000239   2007SDSS6.C...0000:
6 8334     0.027799     2015MNRAS.448.3442G
7 8338     0.027813     2013MNRAS.436...34C

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.027772244                             z=   0.027772
Uncertainty          : +/-7.400927E-6                           +/-  0.000007
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 : SDSS J093710.08+165837.9 Coordinates : 093710.08 +165837.9 J2000 Features targeted : Optical features Velocity or redshift : 0.027784 z= 0.027784 Uncertainty : +/-0.000096 +/- 0.000096 Unc. Significance : uncertainty Reference Code : 2007SDSS6.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption 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 NED Comment :


No. 3 Name in publication : SDSS J093710.08+165837.9 Coordinates : 093710.08 +165837.9 J2000 Features targeted : Optical features Velocity or redshift : 0.027784 z= 0.027784 Uncertainty : +/-0.000096 +/- 0.000096 Unc. Significance : uncertainty Reference Code : 2007SDSS6.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption 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 NED Comment :


No. 4 Name in publication : UZC J093710.1+165838 Coordinates : 093710.1 +165838. J2000 Features targeted : Optical Velocity or redshift : 8356 km/s z= 0.027873 Uncertainty : +/-41 +/- 0.000137 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F 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. 5 Name in publication : SDSS J093710.08+165837.9 Coordinates : 093710.08 +165837.9 J2000 Features targeted : Optical features Velocity or redshift : 0.027541 z= 0.027541 Uncertainty : +/-0.000239 +/- 0.000239 Unc. Significance : uncertainty Reference Code : 2007SDSS6.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0277989 z= 0.027799 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.448.3442G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : SDSS J093710.07+165837.9 Coordinates : 093710.07 +165837.9 J2000 Features targeted : Velocity or redshift : 8338 km/s z= 0.027813 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013MNRAS.436...34C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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