NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T00:56:08 PDT
Help | Comment | NED Home

Redshift data point(s) for object IC 0747

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5672   45   0.018920   0.000150   20096dF...C...0000J
1 Optical 5672   45   0.018920   0.000150   20096dF...C...0000J
2 Optical 5632   50   0.018786   0.000167   1998AJ....116....1D
3 5684     0.018960     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : 6dF J1157049-081732           
Coordinates          : 115704.87                -081731.8        J2000
Features targeted    : Optical                       
Velocity or redshift :  5672           km/s                     z=   0.018920
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 5518 00409 Coordinates : 115431.3 -080048. B1950 Features targeted : Optical Velocity or redshift : 5632 km/s z= 0.018786 Uncertainty : +/-50 +/- 0.000167 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. 3 Name in publication : Coordinates : Features targeted : Velocity or redshift : 5684 km/s z= 0.018960 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 :



Back to NED Home