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Date and Time of the Query: 2019-06-26 T04:45:43 PDT
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Redshift data point(s) for object NGC 2904

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2339   31   0.007802   0.000103   20096dF...C...0000J
1 Optical 2339   31   0.007802   0.000103   20096dF...C...0000J
2 Optical lines 2395   37   0.007989   0.000123   1991RC3.9.C...0000d
3 2371     0.007909     2016AJ....152...50T
4 2371     0.007909     2013AJ....146...86T
5 Optical 2387     0.007962     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : 6dF J0930170-302306           
Coordinates          : 093016.99                -302306.1        J2000
Features targeted    : Optical                       
Velocity or redshift :  2339           km/s                     z=   0.007802
Uncertainty          : +/-31                                    +/-  0.000103
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. 2 Name in publication : ESO 434- G 006 Coordinates : 092807.0 -300948 B1950 Features targeted : Optical lines Velocity or redshift : 2395 km/s z= 0.007989 Uncertainty : +/-37 +/- 0.000123 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. 3 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2371 km/s z= 0.007909 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 :


No. 4 Name in publication : NGC 2904 Coordinates : 093017.0 -302306.0 J2000 Features targeted : Velocity or redshift : 2371 km/s z= 0.007909 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. 5 Name in publication : NGC 2904 Coordinates : 092807.0 -300948. B1950 Features targeted : Optical Velocity or redshift : 2387 km/s z= 0.007962 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 1987ApJS...64..581D



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