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Date and Time of the Query: 2019-04-24 T13:45:49 PDT
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Redshift data point(s) for object NGC 1421

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2087   5   0.006961   0.000017   1993AJ....105.1637H
1 21-cm HI line 2090   5   0.006971   0.000017   1991RC3.9.C...0000d
2 21-cm 2076   6   0.006924   0.000019   2006HIPAS.C...0000:
3 2076   6   0.006925   0.000020   2004AJ....128...16K
4 Optical 2063   15   0.006881   0.000050   1992CORV..C...0000F
5 Optical lines 2081   24   0.006941   0.000080   1991RC3.9.C...0000d
6 Optical 2140   32   0.007138   0.000107   1992CORV..C...0000F
7 Optical 2119   45   0.007068   0.000150   20096dF...C...0000J
8 21-cm 2078     0.006930     1997AJ....113...22G
9 2078     0.006931     2013AJ....146...86T
10 2078     0.006931     2014MNRAS.444..527S
11 2078     0.006931     2015MNRAS.447.1531C
12 2078     0.006931     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : MCG -02-10-008                
Coordinates          : 034009.0                 -133848          B1950
Features targeted    : 21-cm HI line                 
Velocity or redshift :  2090           km/s                     z=   0.006971
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. 2 Name in publication : HIPASS J0342-13 Coordinates : 034231.0 -132919 J2000 Features targeted : 21-cm Velocity or redshift : 2075.8 km/s z= 0.006924 Uncertainty : +/-5.6 +/- 0.000019 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 : NGC 1421 Coordinates : Features targeted : Velocity or redshift : 0.006925 z= 0.006925 Uncertainty : +/-0.000020 +/- 0.000020 Unc. Significance : uncertainty Reference Code : 2004AJ....128...16K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : NGC 1421 Coordinates : 034008.9 -133848. B1950 Features targeted : Optical Velocity or redshift : 2063 km/s z= 0.006881 Uncertainty : +/-15 +/- 0.000050 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 1980ApJ...238..471R


No. 5 Name in publication : MCG -02-10-008 Coordinates : 034009.0 -133848 B1950 Features targeted : Optical lines Velocity or redshift : 2081 km/s z= 0.006941 Uncertainty : +/-24 +/- 0.000080 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. 6 Name in publication : NGC 1421 Coordinates : 034008.9 -133848. B1950 Features targeted : Optical Velocity or redshift : 2140 km/s z= 0.007138 Uncertainty : +/-32 +/- 0.000107 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 1967AJ.....72..730d


No. 7 Name in publication : 6dF J0342292-132917 Coordinates : 034229.28 -132916.9 J2000 Features targeted : Optical Velocity or redshift : 2119 km/s z= 0.007068 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. 8 Name in publication : NGC 1421 Coordinates : 0340 9.0 -133853 B1950 Features targeted : 21-cm Velocity or redshift : 1951 km/s z= 0.006930 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 : Homogenized from previously published data NED Comment :


No. 9 Name in publication : NGC 1421 Coordinates : 034229.3 -132916.9 J2000 Features targeted : Velocity or redshift : 2078 km/s z= 0.006931 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. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.006931 z= 0.006931 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. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2078 km/s z= 0.006931 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 : 2078 km/s z= 0.006931 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 :



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