NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T03:00:46 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 6417

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3317   7   0.011064   0.000023   1991RC3.9.C...0000d
1 21-cm 3317   1   0.011064   0.000005   2005ApJS..160..149S
2 21-cm HI line 3317   7   0.011064   0.000023   1991RC3.9.C...0000d
3 Optical 3263   36   0.010884   0.000120   2000UZC...C......0F
4 3332     0.011114     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 10945                     
Coordinates          : 174147.8                 +234018          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  3317           km/s                     z=   0.011064
Uncertainty          : +/-1                                     +/-  0.000005
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 50% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From reprocessed raw data

NED Comment          : 'Quality' Good.  Arecibo data.          



No. 2 Name in publication : UGC 10945 Coordinates : 173942.7 +234148 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3317 km/s z= 0.011064 Uncertainty : +/-7 +/- 0.000023 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : UZC J174147.9+234019 Coordinates : 174147.9 +234019. J2000 Features targeted : Optical Velocity or redshift : 3263 km/s z= 0.010884 Uncertainty : +/-36 +/- 0.000120 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3332 km/s z= 0.011114 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



Back to NED Home