NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T06:01:18 PDT
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Redshift data point(s) for object IC 1020

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4297   25   0.014333   0.000083   2002AJ....123..100K
1 4283   2   0.014285   0.000007   2016SDSSD.C...0000:
2 4297   25   0.014333   0.000083   2002AJ....123..100K
3 Optical 4370   26   0.014577   0.000087   1995AJ....109..874B
4 Optical 4323   46   0.014420   0.000153   2000UZC...C......0F
5 Optical features 4297   49   0.014333   0.000165   2007SDSS6.C...0000:
6 Optical features 4297   49   0.014333   0.000165   2007SDSS6.C...0000:
7 Optical features > 30000     0.240824   0.000341   2007SDSS6.C...0000:
8 4283     0.014287     2014ApJ...787...24B
9 4296     0.014330     2015A&A...578A..61D
10 4361     0.014547     2015ApJ...812...89M

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.014285373                             z=   0.014285
Uncertainty          : +/-6.656785E-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 : IC 1020 Coordinates : Features targeted : Velocity or redshift : 0.014333 z= 0.014333 Uncertainty : +/-0.000083 +/- 0.000083 Unc. Significance : uncertainty Reference Code : 2002AJ....123..100K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : IC 1020 Coordinates : 142636.0 +261500 B1950 Features targeted : Optical Velocity or redshift : 4370 km/s z= 0.014577 Uncertainty : +/-26 +/- 0.000087 Unc. Significance : 1 sigma Reference Code : 1995AJ....109..874B Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum 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. 4 Name in publication : UZC J142849.5+260156 Coordinates : 142849.5 +260156. J2000 Features targeted : Optical Velocity or redshift : 4323 km/s z= 0.014420 Uncertainty : +/-46 +/- 0.000153 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 5 Name in publication : SDSS J142849.49+260156.2 Coordinates : 142849.49 +260156.2 J2000 Features targeted : Optical features Velocity or redshift : 0.014333 z= 0.014333 Uncertainty : +/-0.000165 +/- 0.000165 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. 6 Name in publication : SDSS J142849.49+260156.2 Coordinates : 142849.49 +260156.2 J2000 Features targeted : Optical features Velocity or redshift : 0.014333 z= 0.014333 Uncertainty : +/-0.000165 +/- 0.000165 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. 7 Name in publication : SDSS J142849.49+260156.2 Coordinates : 142849.49 +260156.2 J2000 Features targeted : Optical features Velocity or redshift : 0.240824 z= 0.240824 Uncertainty : +/-0.000341 +/- 0.000341 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. 8 Name in publication : IC 1020 Coordinates : 142849.4897 +260156.161 J2000 Features targeted : Velocity or redshift : 4283 km/s z= 0.014287 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJ...787...24B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.01433 z= 0.014330 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015A&A...578A..61D Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4361.2 km/s z= 0.014547 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJ...812...89M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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