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Date and Time of the Query: 2019-07-19 T20:52:11 PDT
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Redshift data point(s) for object NGC 4157

21 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   774   2   0.002583   0.000006   2001A&A...370..765V
1 21-cm 771   1   0.002572   0.000005   2005ApJS..160..149S
2 776   3   0.002588   0.000010   2013MNRAS.428.1790W
3 21-cm HI line 774   5   0.002582   0.000017   1991RC3.9.C...0000d
4 716   28   0.002388   0.000094   2015ApJS..218...10V
5 Optical 749   45   0.002498   0.000150   2000UZC...C......0F
6 Optical lines 901   47   0.003005   0.000157   1991RC3.9.C...0000d
7 Optical 651     0.002172     1992CORV..C...0000F
8 764     0.002548     2013AJ....146...86T
9 764     0.002548     2015MNRAS.447.1531C
10 764     0.002548     2016AJ....152...50T
11 767     0.002560     2012A&A...544A..81H
12 771     0.002572     2012AJ....144...43I
13 21-cm 773     0.002577     1997AJ....113...22G
14 773     0.002578     2008ApJ...676..184T
15 774     0.002582     2011MNRAS.413..813C
16 774     0.002582     2013MNRAS.428.1790W
17 774     0.002582     2015ApJS..217...27A
18 778     0.002595     2014ApJ...787...24B
19 Optical 878     0.002929     1992CORV..C...0000F
20 Optical 920     0.003069     1992CORV..C...0000F
21 964     0.003216     2014MNRAS.445..630P

Detailed information for each entry

No. 1
Name in publication  : UGC 07183                     
Coordinates          : 121104.1                 +502858          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  771            km/s                     z=   0.002572
Uncertainty          : +/-1                                     +/-  0.000005
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 : HIJASS J1211+50 Coordinates : 121102.67 +502817.1 J2000 Features targeted : Velocity or redshift : 776 km/s z= 0.002588 Uncertainty : +/- +/- 0.000010 Unc. Significance : uncertainty Reference Code : 2013MNRAS.428.1790W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UGC 07183 Coordinates : 120834.6 +504551 B1950 Features targeted : 21-cm HI line Velocity or redshift : 774 km/s z= 0.002582 Uncertainty : +/-5 +/- 0.000017 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 : Coordinates : Features targeted : Velocity or redshift : 715.8 km/s z= 0.002388 Uncertainty : +/-28.2 +/- 0.000094 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : UZC J121103.2+502859 Coordinates : 121103.2 +502859. J2000 Features targeted : Optical Velocity or redshift : 749 km/s z= 0.002498 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical 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 reprocessed raw data NED Comment :


No. 6 Name in publication : UGC 07183 Coordinates : 120834.6 +504551 B1950 Features targeted : Optical lines Velocity or redshift : 901 km/s z= 0.003005 Uncertainty : +/-47 +/- 0.000157 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. 7 Name in publication : NGC 4157 Coordinates : 120834.6 +504551. B1950 Features targeted : Optical Velocity or redshift : 651 km/s z= 0.002172 Uncertainty : No uncertainty given Unc. Significance : no unc. reported 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 : UGC 07183 Coordinates : 121104.4 +502905.6 J2000 Features targeted : Velocity or redshift : 764 km/s z= 0.002548 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 764 km/s z= 0.002548 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. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 764 km/s z= 0.002548 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. 11 Name in publication : SDSS J121104.35+502904.1 Coordinates : 121104.3512 +502904.092 J2000 Features targeted : Velocity or redshift : 767 km/s z= 0.002560 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012A&A...544A..81H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 4157 Coordinates : 121104.37 +502904.8 J2000 Features targeted : Velocity or redshift : 771 km/s z= 0.002572 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012AJ....144...43I Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : NGC 4157 Coordinates : 120834.6 +504551 B1950 Features targeted : 21-cm Velocity or redshift : 964 km/s z= 0.002577 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Spatial mode : Redshift is systemic Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : From new, raw data NED Comment :


No. 14 Name in publication : PGC 038795 Coordinates : Features targeted : Velocity or redshift : 0.002578 z= 0.002578 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. 15 Name in publication : NGC 4157 Coordinates : Features targeted : Velocity or redshift : 0.002582 z= 0.002582 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.413..813C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 16 Name in publication : NGC 4157 Coordinates : 121104.37 +502904.8 J2000 Features targeted : Velocity or redshift : 774 km/s z= 0.002582 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013MNRAS.428.1790W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 17 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.002582 z= 0.002582 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 18 Name in publication : NGC 4157 Coordinates : 121104.0795 +502907.141 J2000 Features targeted : Velocity or redshift : 778 km/s z= 0.002595 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. 19 Name in publication : NGC 4157 Coordinates : 120834.6 +504551. B1950 Features targeted : Optical Velocity or redshift : 878 km/s z= 0.002929 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1974A&A....35..151B


No. 20 Name in publication : NGC 4157 Coordinates : 120834.6 +504551. B1950 Features targeted : Optical Velocity or redshift : 920 km/s z= 0.003069 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1974PASP...86..516K


No. 21 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.003216 z= 0.003216 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.445..630P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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