NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-22 T01:07:53 PST
Help | Comment | NED Home

Redshift data point(s) for object NGC 3520

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   20892   45   0.069688   0.000150   20096dF...C...0000J
1 Optical 20892   45   0.069688   0.000150   20096dF...C...0000J
2 Optical 19672   85   0.065619   0.000284   1998AJ....116....1D

Detailed information for each entry

No. 1
Name in publication  : 6dF J1107091-180125           
Coordinates          : 110709.21                -180125.3        J2000
Features targeted    : Optical                       
Velocity or redshift :  20892          km/s                     z=   0.069688
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. 2 Name in publication : GSC 6080 00939 Coordinates : 110440.1 -174514. B1950 Features targeted : Optical Velocity or redshift : 19672 km/s z= 0.065619 Uncertainty : +/-85 +/- 0.000284 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 :



Back to NED Home