NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T04:09:19 PDT
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Redshift data point(s) for object NGC 0998

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6547   49   0.021838   0.000163   1999PASP..111..438F
1 Optical 6547   49   0.021838   0.000163   2000UZC...C......0F
2 6546   49   0.021835   0.000163   2012MNRAS.426..296D

Detailed information for each entry

No. 1
Name in publication  : UZC J023716.6+072008          
Coordinates          : 023716.6                 +072008.         J2000
Features targeted    : Optical                       
Velocity or redshift :  6547           km/s                     z=   0.021838
Uncertainty          : +/-49                                    +/-  0.000163
Unc. Significance    : uncertainty
Reference Code       : 2000UZC...C......0F

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 : 2MASX J02371649+0720091 Coordinates : 023716.50 +072008.95 J2000 Features targeted : Velocity or redshift : 6546 km/s z= 0.021835 Uncertainty : +/- +/- 0.000163 Unc. Significance : uncertainty Reference Code : 2012MNRAS.426..296D Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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