NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T09:24:31 PDT
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Redshift data point(s) for object IC 3909

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   17679   49   0.058972   0.000163   2006SDSS5.C...0000:
1 17667   5   0.058930   0.000018   2016SDSSD.C...0000:
2 Optical features 17679   49   0.058972   0.000163   2006SDSS5.C...0000:
3 Optical features > 30000     0.405556   0.000241   2006SDSS5.C...0000:

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.058929637                             z=   0.058930
Uncertainty          : +/-1.810079E-5                           +/-  0.000018
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 J125602.82+402307.6 Coordinates : 194.011749 40.385437 J2000 Features targeted : Optical features Velocity or redshift : 0.058972 z= 0.058972 Uncertainty : +/-0.000163 +/- 0.000163 Unc. Significance : uncertainty Reference Code : 2006SDSS5.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 J125602.82+402307.6 Coordinates : 194.011749 40.385437 J2000 Features targeted : Optical features Velocity or redshift : 0.405556 z= 0.405556 Uncertainty : +/-0.000241 +/- 0.000241 Unc. Significance : uncertainty Reference Code : 2006SDSS5.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 :



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