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Date and Time of the Query: 2019-08-17 T04:22:56 PDT
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Redshift data point(s) for object NGC 2090

13 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   921   2   0.003072   0.000007   2004AJ....128...16K
1 21-cm 922   1   0.003075   0.000002   2005ApJS..160..149S
2 921   2   0.003072   0.000007   2004AJ....128...16K
3 21-cm 921   5   0.003071   0.000017   2006HIPAS.C...0000:
4 21-cm HI line 931   6   0.003105   0.000020   1991RC3.9.C...0000d
5 H-alpha 891   10   0.002972   0.000033   1996ApJS..107...97M
6 21-cm 921   10   0.003072   0.000033   1996ApJS..107...97M
7 Optical 949   48   0.003166   0.000160   1992CORV..C...0000F
8 Optical 883   55   0.002945   0.000183   20096dF...C...0000J
9 Optical 914   100   0.003049   0.000334   1992CORV..C...0000F
10 921     0.003072     2013AJ....146...86T
11 921     0.003072     2015MNRAS.447.1531C
12 921     0.003072     2016AJ....152...50T
13 927     0.003092     2008ApJ...676..184T

Detailed information for each entry

No. 1
Name in publication  : AGC 024538                    
Coordinates          : 054702.3                 -341505          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  922            km/s                     z=   0.003075
Uncertainty          : +/-1                                     +/-  0.000002
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 42-m data.  



No. 2 Name in publication : NGC 2090 Coordinates : Features targeted : Velocity or redshift : 0.003072 z= 0.003072 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. 3 Name in publication : HIPASS J0547-34 Coordinates : 054702.9 -341548 J2000 Features targeted : 21-cm Velocity or redshift : 920.6 km/s z= 0.003071 Uncertainty : +/-5.0 +/- 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 : Extended source


No. 4 Name in publication : ESO 363- G 023 Coordinates : 054514.0 -341606 B1950 Features targeted : 21-cm HI line Velocity or redshift : 931 km/s z= 0.003105 Uncertainty : +/-6 +/- 0.000020 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 363- G 023 Coordinates : 054514 -341606 B1950 Features targeted : H-alpha Velocity or redshift : 891 km/s z= 0.002972 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 1 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; Corrected for contaminating sources NED Comment :


No. 6 Name in publication : ESO 363- G 023 Coordinates : 054514 -341606 B1950 Features targeted : 21-cm Velocity or redshift : 921 km/s z= 0.003072 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. 7 Name in publication : NGC 2090 Coordinates : 054514.0 -341606. B1950 Features targeted : Optical Velocity or redshift : 949 km/s z= 0.003166 Uncertainty : +/-48 +/- 0.000160 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1978AJ.....83..904S


No. 8 Name in publication : 6dF J0547018-341502 Coordinates : 054701.85 -341501.5 J2000 Features targeted : Optical Velocity or redshift : 883 km/s z= 0.002945 Uncertainty : +/-55 +/- 0.000183 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. 9 Name in publication : NGC 2090 Coordinates : 054514.0 -341606. B1950 Features targeted : Optical Velocity or redshift : 914 km/s z= 0.003049 Uncertainty : +/-100 +/- 0.000334 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1979AJ.....84.1811d


No. 10 Name in publication : AGC 024538 Coordinates : 054701.9 -341501.8 J2000 Features targeted : Velocity or redshift : 921 km/s z= 0.003072 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 :


No. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 921 km/s z= 0.003072 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. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 921 km/s z= 0.003072 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. 13 Name in publication : PGC 017819 Coordinates : Features targeted : Velocity or redshift : 0.003092 z= 0.003092 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 :



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