NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-20 T22:25:51 PST
Help | Comment | NED Home

Redshift data point(s) for object NGC 6893

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3056   26   0.010194   0.000087   1991ApJS...75..935d
1 Optical 3056   26   0.010194   0.000087   1991ApJS...75..935d
2 Optical 3145   38   0.010491   0.000127   1992CORV..C...0000F
3 Optical 2958   45   0.009867   0.000150   20096dF...C...0000J
4 Optical lines 3113   63   0.010384   0.000210   1991RC3.9.C...0000d
5 Optical 2850   99   0.009507   0.000330   1983MNRAS.203...47F
6 Optical 2850     0.009507     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : ESO 234- G 006                
Coordinates          : 201714.                  -4823.9          B1950
Features targeted    : Optical                       
Velocity or redshift :  3056           km/s                     z=   0.010194
Uncertainty          : +/-26                                    +/-  0.000087
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 : NGC 6893 Coordinates : 201714.0 -482354. B1950 Features targeted : Optical Velocity or redshift : 3145 km/s z= 0.010491 Uncertainty : +/-38 +/- 0.000127 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. 3 Name in publication : 6dF J2020495-481421 Coordinates : 202049.63 -481420.7 J2000 Features targeted : Optical Velocity or redshift : 2958 km/s z= 0.009867 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 : ESO 234- G 006 Coordinates : 201714.0 -482354 B1950 Features targeted : Optical lines Velocity or redshift : 3113 km/s z= 0.010384 Uncertainty : +/-63 +/- 0.000210 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 : FAIRALL 0537 Coordinates : 201711. -482350. B1950 Features targeted : Optical Velocity or redshift : 2850 km/s z= 0.009507 Uncertainty : +/-100 +/- 0.000330 Unc. Significance : uncertainty Reference Code : 1983MNRAS.203...47F Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Absorption lines Technique : Individual line fitting Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 6 Name in publication : NGC 6893 Coordinates : 201714.0 -482354. B1950 Features targeted : Optical Velocity or redshift : 2850 km/s z= 0.009507 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 1983MNRAS.203...47F



Back to NED Home