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Date and Time of the Query: 2019-06-17 T12:28:21 PDT
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Redshift data point(s) for object IC 2389

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2381   9   0.007942   0.000030   1999PASP..111..438F
1 21-cm 2383   3   0.007949   0.000009   2005ApJS..160..149S
2 2381   9   0.007942   0.000030   2000UZC...C......0F
3 21-cm HI line 2382   9   0.007945   0.000030   1991RC3.9.C...0000d
4 Optical lines 2599   58   0.008669   0.000193   1991RC3.9.C...0000d
5 Optical 2632   125   0.008779   0.000418   1956AJ.....61...97H
6 2383     0.007949     2015MNRAS.447.1531C
7 2383     0.007949     2014MNRAS.444..527S
8 2383     0.007949     2013AJ....146...86T

Detailed information for each entry

No. 1
Name in publication  : UGC 04576                     
Coordinates          : 084758.2                 +733218          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  2383           km/s                     z=   0.007949
Uncertainty          : +/-2                                     +/-  0.000009
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 50% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From reprocessed raw data

NED Comment          : 'Quality' Good.  Green Bank 91-m data.  



No. 2 Name in publication : UZC J084757.9+733219 Coordinates : 084757.9 +733219. J2000 Features targeted : Velocity or redshift : 2381 km/s z= 0.007942 Uncertainty : +/-9 +/- 0.000030 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. 3 Name in publication : UGC 04576 Coordinates : 084231.8 +734318 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2382 km/s z= 0.007945 Uncertainty : +/-9 +/- 0.000030 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : UGC 04576 Coordinates : 084231.8 +734318 B1950 Features targeted : Optical lines Velocity or redshift : 2599 km/s z= 0.008669 Uncertainty : +/-58 +/- 0.000193 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 5 Name in publication : IC 2389 Coordinates : 084236 +7344.0 B1950 Features targeted : Optical Velocity or redshift : 2632 z= 0.008779 Uncertainty : +/-100 km/s +/- 0.000418 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 6 Both absorption and emission lines Technique : Features measured in single-screw engine 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 : 2383 km/s z= 0.007949 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.007949 z= 0.007949 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.444..527S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : UGC 04576 Coordinates : 084757.7 +733221.6 J2000 Features targeted : Velocity or redshift : 2383 km/s z= 0.007949 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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