NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-25 T11:03:01 PDT
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Redshift data point(s) for object IC 2340

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   8077   46   0.026942   0.000153   1999PASP..111..438F
1 7971   2   0.026588   0.000008   2016SDSSD.C...0000:
2 Optical features > 30000     0.349680   0.000132   2007SDSS6.C...0000:
3 Optical 8077   46   0.026942   0.000153   2000UZC...C......0F
4 Optical features 7980   56   0.026617   0.000186   2007SDSS6.C...0000:
5 Optical features 7980   56   0.026617   0.000186   2007SDSS6.C...0000:

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.026588319                             z=   0.026588
Uncertainty          : +/-7.78919E-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 J082330.05+184458.0 Coordinates : 082330.05 +184458.0 J2000 Features targeted : Optical features Velocity or redshift : 0.349680 z= 0.349680 Uncertainty : +/-0.000132 +/- 0.000132 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. 3 Name in publication : UZC J082330.1+184458 Coordinates : 082330.1 +184458. J2000 Features targeted : Optical Velocity or redshift : 8077 km/s z= 0.026942 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. 4 Name in publication : SDSS J082330.05+184458.0 Coordinates : 082330.05 +184458.0 J2000 Features targeted : Optical features Velocity or redshift : 0.026617 z= 0.026617 Uncertainty : +/-0.000186 +/- 0.000186 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. 5 Name in publication : SDSS J082330.05+184458.0 Coordinates : 082330.05 +184458.0 J2000 Features targeted : Optical features Velocity or redshift : 0.026617 z= 0.026617 Uncertainty : +/-0.000186 +/- 0.000186 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 :



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