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Date and Time of the Query: 2019-05-24 T10:34:41 PDT
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Redshift data point(s) for object NGC 7539

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6048   42   0.020174   0.000140   1999ApJS..121..287H
1 5916   14   0.019732   0.000047   2015ApJS..218...10V
2 Optical 6048   42   0.020174   0.000140   1999ApJS..121..287H
3 Optical lines 6048   50   0.020174   0.000167   1991RC3.9.C...0000d
4 Optical 6092   58   0.020321   0.000193   2000UZC...C......0F
5 6081   140   0.020284   0.000467   2000AJ....119..545G
6 Optical 6048     0.020174     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  5915.6         km/s                     z=   0.019732
Uncertainty          : +/-14.2                                  +/-  0.000047
Unc. Significance    : uncertainty
Reference Code       : 2015ApJS..218...10V

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : NGC 7539 Coordinates : 231201.3 232447. B1950 Features targeted : Optical Velocity or redshift : 6048 km/s z= 0.020174 Uncertainty : +/-42 +/- 0.000140 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : UGC 12443 Coordinates : 231201.3 +232447 B1950 Features targeted : Optical lines Velocity or redshift : 6048 km/s z= 0.020174 Uncertainty : +/-50 +/- 0.000167 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 : UZC J231429.5+234106 Coordinates : 231429.5 +234106. J2000 Features targeted : Optical Velocity or redshift : 6092 km/s z= 0.020321 Uncertainty : +/-58 +/- 0.000193 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 5 Name in publication : NGC 7539 Coordinates : Features targeted : Velocity or redshift : 0.020284 z= 0.020284 Uncertainty : +/-0.000467 +/- 0.000467 Unc. Significance : uncertainty Reference Code : 2000AJ....119..545G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : NGC 7539 Coordinates : 231201.3 +232447. B1950 Features targeted : Optical Velocity or redshift : 6048 km/s z= 0.020174 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 1983ApJS...52...89H



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