NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T16:21:42 PDT
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Redshift data point(s) for object NGC 7381

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4512   8   0.015050   0.000027   2005A&A...430..373T
1 Optical 4534   29   0.015124   0.000097   1998AJ....116....1D
2 Optical 4541   45   0.015147   0.000150   20096dF...C...0000J
3 4509     0.015040     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : GSC 6390 00392                
Coordinates          : 224726.9                 -195922.         B1950
Features targeted    : Optical                       
Velocity or redshift :  4534           km/s                     z=   0.015124
Uncertainty          : +/-29                                    +/-  0.000097
Unc. Significance    : internal error
Reference Code       : 1998AJ....116....1D

Measurement Mode     :
    Spectral range   : Optical
    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 : 6dF J2250081-194330 Coordinates : 225008.15 -194330.4 J2000 Features targeted : Optical Velocity or redshift : 4541 km/s z= 0.015147 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. 3 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4509 km/s z= 0.015040 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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