NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-20 T02:31:33 PDT
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Redshift data point(s) for object NGC 2566

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1637   3   0.005460   0.000010   1992A&A...266..150K
1 21-cm 1636   5   0.005456   0.000018   2006HIPAS.C...0000:
2 21-cm HI line 1649   11   0.005500   0.000037   1991RC3.9.C...0000d
3 1599   11   0.005334   0.000037   2004AJ....128...16K

Detailed information for each entry

No. 1
Name in publication  : HIPASS J0818-25               
Coordinates          : 081856.3                 -252905          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1635.6         km/s                     z=   0.005456
Uncertainty          : +/-5.4                                   +/-  0.000018
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 495- G 003 Coordinates : 081638.0 -252024 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1649 km/s z= 0.005500 Uncertainty : +/-11 +/- 0.000037 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 : NGC 2566 Coordinates : Features targeted : Velocity or redshift : 0.005334 z= 0.005334 Uncertainty : +/-0.000037 +/- 0.000037 Unc. Significance : uncertainty Reference Code : 2004AJ....128...16K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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