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Date and Time of the Query: 2018-11-14 T07:02:32 PST
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Redshift data point(s) for object IC 2103

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4320   10   0.014410   0.000033   1992ApJS...81..413M
1 H-alpha 4320   10   0.014410   0.000033   1996ApJS..107...97M
2 Optical 4263   28   0.014220   0.000093   1991ApJS...75..935d
3 Optical lines 4263     0.014220     1991RC3.9.C...0000d
4 4322     0.014417     2013AJ....146...86T

Detailed information for each entry

No. 1
Name in publication  : ESO 032- G 018                
Coordinates          : 044144                   -765554          B1950
Features targeted    : H-alpha                       
Velocity or redshift :  4320           km/s                     z=   0.014410
Uncertainty          : +/-10                                    +/-  0.000033
Unc. Significance    : internal error
Reference Code       : 1996ApJS..107...97M

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Features         : 1 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; Corrected for contaminating sources

NED Comment          :                                         



No. 2 Name in publication : ESO 032- G 018 Coordinates : 044144. -7655.9 B1950 Features targeted : Optical Velocity or redshift : 4263 km/s z= 0.014220 Uncertainty : +/-28 +/- 0.000093 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d 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. 3 Name in publication : ESO 032- G 018 Coordinates : 044144.0 -765554 B1950 Features targeted : Optical lines Velocity or redshift : 4263 km/s z= 0.014220 Uncertainty : No uncertainty given Unc. Significance : no unc. reported 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 : IC 2103 Coordinates : 043948.1 -765012.4 J2000 Features targeted : Velocity or redshift : 4322 km/s z= 0.014417 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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