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Date and Time of the Query: 2019-06-26 T11:58:54 PDT
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Redshift data point(s) for object NGC 4751

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2094   45   0.006985   0.000150   20096dF...C...0000J
1 Optical lines 1985   45   0.006621   0.000150   1991RC3.9.C...0000d
2 Optical 2091   45   0.006975   0.000150   2003AJ....126.2268W
3 Optical 2094   45   0.006985   0.000150   20096dF...C...0000J
4 Optical 1920   140   0.006404   0.000467   1992CORV..C...0000F
5 Optical 1985     0.006621     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : ESO 323- G 029                
Coordinates          : 125004.1                 -422318          B1950
Features targeted    : Optical lines                 
Velocity or redshift :  1985           km/s                     z=   0.006621
Uncertainty          : +/-45                                    +/-  0.000150
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. 2 Name in publication : NGC 4751 Coordinates : 125251.5 -423935. J2000 Features targeted : Optical Velocity or redshift : 2091 km/s z= 0.006975 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 2003AJ....126.2268W Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : 6dF J1252507-423936 Coordinates : 125250.80 -423935.7 J2000 Features targeted : Optical Velocity or redshift : 2094 km/s z= 0.006985 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 : NGC 4751 Coordinates : 125004.0 -422318. B1950 Features targeted : Optical Velocity or redshift : 1920 km/s z= 0.006404 Uncertainty : +/-140 +/- 0.000467 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 1977MNRAS.178..675D


No. 5 Name in publication : NGC 4751 Coordinates : 125004.0 -422318. B1950 Features targeted : Optical Velocity or redshift : 1985 km/s z= 0.006621 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 1986MNRAS.220..679D



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