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Date and Time of the Query: 2019-02-16 T17:36:08 PST
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Redshift data point(s) for object NGC 4108A

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2256   4   0.007525   0.000013   1997AJ....114...77N
1 2266   2   0.007560   0.000008   2016SDSSD.C...0000:
2 Optical features 2264   3   0.007552   0.000011   2004SDSS2.C...0000:
3 2272   23   0.007579   0.000077   2000UZC...C......0F
4 Optical features 2325   69   0.007757   0.000229   2004SDSS2.C...0000:
5 2272     0.007579     2015ApJS..217...27A

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.007559766                             z=   0.007560
Uncertainty          : +/-8.323566E-6                           +/-  0.000008
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 J120549.65+671507.5 Coordinates : 181.456894 67.252075 J2000 Features targeted : Optical features Velocity or redshift : 0.007552 z= 0.007552 Uncertainty : +/-0.000011 +/- 0.000011 Unc. Significance : uncertainty Reference Code : 2004SDSS2.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. 3 Name in publication : UZC J120549.7+671508 Coordinates : 120549.7 +671508. J2000 Features targeted : Velocity or redshift : 2272 km/s z= 0.007579 Uncertainty : +/-23 +/- 0.000077 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from previously published data NED Comment :


No. 4 Name in publication : SDSS J120549.65+671507.5 Coordinates : 181.456894 67.252075 J2000 Features targeted : Optical features Velocity or redshift : 0.007757 z= 0.007757 Uncertainty : +/-0.000229 +/- 0.000229 Unc. Significance : uncertainty Reference Code : 2004SDSS2.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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.007579 z= 0.007579 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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