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Date and Time of the Query: 2019-07-16 T09:23:12 PDT
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Redshift data point(s) for object NGC 6919

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6628   8   0.022109   0.000027   1989ESOLV.C...0000L
1 Optical 6628   8   0.022109   0.000027   1992CORV..C...0000F
2 H-alpha 6691   10   0.022319   0.000033   1996ApJS..107...97M
3 Optical 6744   26   0.022496   0.000087   1991ApJS...75..935d
4 Optical lines 6628   40   0.022109   0.000133   1991RC3.9.C...0000d
5 Optical 6645   45   0.022165   0.000150   20096dF...C...0000J
6 6693     0.022325     2013AJ....146...86T
7 6693     0.022325     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : NGC 6919                      
Coordinates          : 202812.0                 -442312.         B1950
Features targeted    : Optical                       
Velocity or redshift :  6628           km/s                     z=   0.022109
Uncertainty          : +/-8                                     +/-  0.000027
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 1986PASP...98.1273P                



No. 2 Name in publication : ESO 285- G 027 Coordinates : 202812 -442312 B1950 Features targeted : H-alpha Velocity or redshift : 6691 km/s z= 0.022319 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 1 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; Corrected for contaminating sources NED Comment :


No. 3 Name in publication : ESO 285- G 027 Coordinates : 202812. -4423.2 B1950 Features targeted : Optical Velocity or redshift : 6744 km/s z= 0.022496 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. 4 Name in publication : ESO 285- G 027 Coordinates : 202812.0 -442312 B1950 Features targeted : Optical lines Velocity or redshift : 6628 km/s z= 0.022109 Uncertainty : +/-40 +/- 0.000133 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 : 6dF J2031380-441259 Coordinates : 203138.11 -441259.1 J2000 Features targeted : Optical Velocity or redshift : 6645 km/s z= 0.022165 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. 6 Name in publication : NGC 6919 Coordinates : 203138.1 -441259.1 J2000 Features targeted : Velocity or redshift : 6693 km/s z= 0.022325 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. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 6693 km/s z= 0.022325 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 :



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