NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T02:19:48 PDT
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Redshift data point(s) for object NGC 5556

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1384   2   0.004617   0.000007   2004AJ....128...16K
1 1384   2   0.004617   0.000007   2004AJ....128...16K
2 21-cm 1384   5   0.004618   0.000017   2006HIPAS.C...0000:
3 1379   6   0.004600   0.000020   2003MNRAS.339..652K
4 21-cm HI line 1380   7   0.004603   0.000023   1991RC3.9.C...0000d
5 21-cm 1384   10   0.004617   0.000033   1996ApJS..107...97M
6 Optical 1390   45   0.004637   0.000150   20096dF...C...0000J
7 1382     0.004610     2008ApJ...676..184T
8 1384     0.004617     2015MNRAS.447.1531C
9 1384     0.004617     2016AJ....152...50T
10 1384     0.004617     2013AJ....146...86T

Detailed information for each entry

No. 1
Name in publication  : NGC 5556                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.004617                                z=   0.004617
Uncertainty          : +/-0.000007                              +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2004AJ....128...16K

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : HIPASS J1420-29 Coordinates : 142036.4 -291458 J2000 Features targeted : 21-cm Velocity or redshift : 1384.3 km/s z= 0.004618 Uncertainty : +/-5.1 +/- 0.000017 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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 new, raw data NED Comment :


No. 3 Name in publication : FLASH J142034.26-291431.9 Coordinates : Features targeted : Velocity or redshift : 0.004600 z= 0.004600 Uncertainty : +/-0.000020 +/- 0.000020 Unc. Significance : uncertainty Reference Code : 2003MNRAS.339..652K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : ESO 446- G 050 Coordinates : 141739.0 -290048 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1380 km/s z= 0.004603 Uncertainty : +/-7 +/- 0.000023 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. 5 Name in publication : ESO 446- G 050 Coordinates : 141739 -290048 B1950 Features targeted : 21-cm Velocity or redshift : 1384 km/s z= 0.004617 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M 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 new, raw data; Corrected for contaminating sources NED Comment :


No. 6 Name in publication : 6dF J1420340-291430 Coordinates : 142034.09 -291430.4 J2000 Features targeted : Optical Velocity or redshift : 1390 km/s z= 0.004637 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed 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. 7 Name in publication : PGC 051245 Coordinates : Features targeted : Velocity or redshift : 0.004610 z= 0.004610 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1384 km/s z= 0.004617 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1384 km/s z= 0.004617 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : NGC 5556 Coordinates : 142034.1 -291430.4 J2000 Features targeted : Velocity or redshift : 1384 km/s z= 0.004617 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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