NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T02:55:04 PDT
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Redshift data point(s) for object IC 4664

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5036   8   0.016797   0.000027   2006HIPAS.C...0000:
1 21-cm 5036   8   0.016797   0.000027   2006HIPAS.C...0000:
2 H-alpha 5012   10   0.016718   0.000033   1996ApJS..107...97M
3 21-cm 5033   10   0.016788   0.000033   1996ApJS..107...97M
4 Optical 5000   14   0.016678   0.000047   1992CORV..C...0000F
5 Optical lines 5000   40   0.016678   0.000133   1991RC3.9.C...0000d
6 Optical 4959   45   0.016541   0.000150   20096dF...C...0000J
7 5013     0.016722     2016AJ....152...50T
8 5013     0.016722     2013AJ....146...86T
9 21-cm 5033     0.016788     1997AJ....113...22G

Detailed information for each entry

No. 1
Name in publication  : HIPASS J1748-63               
Coordinates          : 174857.5                 -631414          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  5035.6         km/s                     z=   0.016797
Uncertainty          : +/-8.1                                   +/-  0.000027
Unc. Significance    : estimated error
Reference Code       : 2006HIPAS.C...0000:

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 new, raw data

NED Comment          :                                         



No. 2 Name in publication : ESO 102- G 015 Coordinates : 174413 -631418 B1950 Features targeted : H-alpha Velocity or redshift : 5012 km/s z= 0.016718 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. 3 Name in publication : ESO 102- G 015 Coordinates : 174413 -631418 B1950 Features targeted : 21-cm Velocity or redshift : 5033 km/s z= 0.016788 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M 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 new, raw data; Corrected for contaminating sources NED Comment :


No. 4 Name in publication : IC 4664 Coordinates : 174413.0 -631418. B1950 Features targeted : Optical Velocity or redshift : 5000 km/s z= 0.016678 Uncertainty : +/-14 +/- 0.000047 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1986PASP...98.1273P


No. 5 Name in publication : ESO 102- G 015 Coordinates : 174413.1 -631418 B1950 Features targeted : Optical lines Velocity or redshift : 5000 km/s z= 0.016678 Uncertainty : +/-40 +/- 0.000133 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. 6 Name in publication : 6dF J1748585-631516 Coordinates : 174858.60 -631516.3 J2000 Features targeted : Optical Velocity or redshift : 4959 km/s z= 0.016541 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. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 5013 km/s z= 0.016722 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : IC 4664 Coordinates : 174858.6 -631515.7 J2000 Features targeted : Velocity or redshift : 5013 km/s z= 0.016722 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 :


No. 9 Name in publication : IC 4664 Coordinates : 174412.0 -631411 B1950 Features targeted : 21-cm Velocity or redshift : 5047 km/s z= 0.016788 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Spatial mode : Redshift is systemic Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : Homogenized from previously published data NED Comment :



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