NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-16 T13:19:30 PST
Help | Comment | NED Home

Redshift data point(s) for object NGC 7444

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3146   45   0.010494   0.000150   20096dF...C...0000J
1 Optical 3146   45   0.010494   0.000150   20096dF...C...0000J
2 Optical lines 3167   62   0.010564   0.000207   1991RC3.9.C...0000d
3 Optical 3167     0.010564     1992CORV..C...0000F
4 Optical 2920     0.009740     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : 6dF J2300090-125003           
Coordinates          : 230008.97                -125003.4        J2000
Features targeted    : Optical                       
Velocity or redshift :  3146           km/s                     z=   0.010494
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 : MCG -02-58-016 Coordinates : 2257.5 -1306 B1950 Features targeted : Optical lines Velocity or redshift : 3167 km/s z= 0.010564 Uncertainty : +/-62 +/- 0.000207 Unc. Significance : rms uncertainty 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. 3 Name in publication : NGC 7444 Coordinates : 225731.2 -130606. B1950 Features targeted : Optical Velocity or redshift : 3167 km/s z= 0.010564 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1987ApJS...64..411S


No. 4 Name in publication : NGC 7444 Coordinates : 225731.2 -130606. B1950 Features targeted : Optical Velocity or redshift : 2920 km/s z= 0.009740 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1976AJ.....81..595d



Back to NED Home