NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-18 T06:15:10 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 1121

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2558   5   0.008533   0.000017   2011MNRAS.413..813C
1 Optical 2597   20   0.008663   0.000067   1999ApJS..121..287H
2 Optical 2595   40   0.008656   0.000133   2000UZC...C......0F
3 Optical 2583   45   0.008616   0.000150   20096dF...C...0000J
4 Optical lines 2597   50   0.008663   0.000167   1991RC3.9.C...0000d
5 2558     0.008533     2011MNRAS.413..813C
6 2558     0.008533     2015ApJS..217...27A
7 Optical 2597     0.008663     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : NGC 1121                      
Coordinates          : 024806.9                 -015623.         B1950
Features targeted    : Optical                       
Velocity or redshift :  2597           km/s                     z=   0.008663
Uncertainty          : +/-20                                    +/-  0.000067
Unc. Significance    : uncertainty
Reference Code       : 1999ApJS..121..287H

Measurement Mode     :
    Spectral range   : Optical
    Technique        : Cross-correlation fit to template spectrum
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Homogenized from new and previously published data

NED Comment          :                                         



No. 2 Name in publication : UZC J025039.1-014402 Coordinates : 025039.1 -014402. J2000 Features targeted : Optical Velocity or redshift : 2595 km/s z= 0.008656 Uncertainty : +/-40 +/- 0.000133 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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. 3 Name in publication : 6dF J0250392-014403 Coordinates : 025039.19 -014402.6 J2000 Features targeted : Optical Velocity or redshift : 2583 km/s z= 0.008616 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. 4 Name in publication : UGC 02332 Coordinates : 024806.8 -015619 B1950 Features targeted : Optical lines Velocity or redshift : 2597 km/s z= 0.008663 Uncertainty : +/-50 +/- 0.000167 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 : NGC 1121 Coordinates : Features targeted : Velocity or redshift : 0.008533 z= 0.008533 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. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008533 z= 0.008533 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. 7 Name in publication : NGC 1121 Coordinates : 024806.8 -015619. B1950 Features targeted : Optical Velocity or redshift : 2597 km/s z= 0.008663 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 1983ApJS...52...89H



Back to NED Home