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Date and Time of the Query: 2019-05-19 T17:52:51 PDT
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Redshift data point(s) for object NGC 4256

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2528   14   0.008432   0.000047   1998A&AS..130..333T
1 2489   13   0.008303   0.000044   2015ApJS..218...10V
2 21-cm 2528   14   0.008433   0.000047   1998A&AS..130..333T
3 2472   15   0.008245   0.000049   2015ApJS..218...10V
4 Optical lines 2571   37   0.008576   0.000123   1991RC3.9.C...0000d
5 Optical 2510   46   0.008372   0.000153   2000UZC...C......0F
6 Optical 2583   74   0.008616   0.000247   1956AJ.....61...97H
7 Optical 2560   80   0.008539   0.000267   1992CORV..C...0000F
8 2528     0.008433     2016ApJ...819...11V
9 2529     0.008436     2014ApJ...787...24B
10 2577     0.008596     2015ApJS..217...27A

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  2489.3         km/s                     z=   0.008303
Uncertainty          : +/-13.2                                  +/-  0.000044
Unc. Significance    : uncertainty
Reference Code       : 2015ApJS..218...10V

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : PGC 039568 Coordinates : 121621. +661037. B1950 Features targeted : 21-cm Velocity or redshift : 2528 km/s z= 0.008433 Uncertainty : +/-14 +/- 0.000047 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2471.8 km/s z= 0.008245 Uncertainty : +/-14.6 +/- 0.000049 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : UGC 07351 Coordinates : 121621.9 +661037 B1950 Features targeted : Optical lines Velocity or redshift : 2571 km/s z= 0.008576 Uncertainty : +/-37 +/- 0.000123 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. 5 Name in publication : UZC J121842.9+655354 Coordinates : 121842.9 +655354. J2000 Features targeted : Optical Velocity or redshift : 2510 km/s z= 0.008372 Uncertainty : +/-46 +/- 0.000153 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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. 6 Name in publication : NGC 4256 Coordinates : 121621 +6610.6 B1950 Features targeted : Optical Velocity or redshift : 2583 z= 0.008616 Uncertainty : +/-59 km/s +/- 0.000247 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 3 Absorption lines Technique : Features measured in single-screw engine Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 7 Name in publication : NGC 4256 Coordinates : 121621.9 +661037. B1950 Features targeted : Optical Velocity or redshift : 2560 km/s z= 0.008539 Uncertainty : +/-80 +/- 0.000267 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 1977ApJ...212..319K


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2528 km/s z= 0.008433 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016ApJ...819...11V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : NGC 4256 Coordinates : 121843.0884 +655353.772 J2000 Features targeted : Velocity or redshift : 2529 km/s z= 0.008436 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJ...787...24B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008596 z= 0.008596 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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