NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T06:23:51 PDT
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Redshift data point(s) for object IC 1489

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   9751   34   0.032526   0.000113   1993AJ....105.1637H
1 Optical 9751   34   0.032526   0.000113   1993AJ....105.1637H
2 Optical 9751   41   0.032526   0.000137   1998AJ....116....1D
3 Optical 9733   45   0.032466   0.000150   20096dF...C...0000J

Detailed information for each entry

No. 1
Name in publication  : MCG -02-59-016                
Coordinates          : 232354.0                 -124800          B1950
Features targeted    : Optical                       
Velocity or redshift :  9751           km/s                     z=   0.032526
Uncertainty          : +/-34                                    +/-  0.000113
Unc. Significance    : estimated error
Reference Code       : 1993AJ....105.1637H

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. 2 Name in publication : GSC 5828 00004 Coordinates : 232356.1 -124730. B1950 Features targeted : Optical Velocity or redshift : 9751 km/s z= 0.032526 Uncertainty : +/-41 +/- 0.000137 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 : 6dF J2326320-123059 Coordinates : 232632.13 -123059.4 J2000 Features targeted : Optical Velocity or redshift : 9733 km/s z= 0.032466 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 :



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