NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T18:56:56 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 7749

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   10380   20   0.034624   0.000067   1991ApJS...75..935d
1 Optical 10380   20   0.034624   0.000067   1991ApJS...75..935d
2 Optical 10466   45   0.034911   0.000150   20096dF...C...0000J
3 Optical lines 10354   46   0.034537   0.000153   1991RC3.9.C...0000d
4 Optical 10493   64   0.035000   0.000213   20032dF...C...0000C
5 Optical 10269   150   0.034254   0.000500   1992CORV..C...0000F
6 Optical 10380     0.034624     1992CORV..C...0000F
7 10380     0.034624     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : ESO 471- G 009                
Coordinates          : 234311.                  -2947.7          B1950
Features targeted    : Optical                       
Velocity or redshift :  10380          km/s                     z=   0.034624
Uncertainty          : +/-20                                    +/-  0.000067
Unc. Significance    : estimated error
Reference Code       : 1991ApJS...75..935d

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 new, raw data

NED Comment          :                                         



No. 2 Name in publication : 6dF J2345475-293104 Coordinates : 234547.55 -293104.1 J2000 Features targeted : Optical Velocity or redshift : 10466 km/s z= 0.034911 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. 3 Name in publication : ESO 471- G 009 Coordinates : 234311.0 -294742 B1950 Features targeted : Optical lines Velocity or redshift : 10354 km/s z= 0.034537 Uncertainty : +/-46 +/- 0.000153 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. 4 Name in publication : 2dFGRS S272Z040 Coordinates : 23 45 47.70 -29 31 02.6 J2000 Features targeted : Optical Velocity or redshift : 0.0350 z= 0.035000 Uncertainty : +/-0.000213 +/- 0.000213 Unc. Significance : rms uncertainty Reference Code : 20032dF...C...0000C Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Obs. Date : 2000.71 Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 5 Name in publication : NGC 7749 Coordinates : 234311.0 -294742. B1950 Features targeted : Optical Velocity or redshift : 10269 km/s z= 0.034254 Uncertainty : +/-150 +/- 0.000500 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 1978ApJ...221...34C


No. 6 Name in publication : NGC 7749 Coordinates : 234311.0 -294742. B1950 Features targeted : Optical Velocity or redshift : 10380 km/s z= 0.034624 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 1989AJ.....97.1576M


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 10380 km/s z= 0.034624 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 :



Back to NED Home