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Date and Time of the Query: 2019-04-20 T01:24:58 PDT
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Redshift data point(s) for object NGC 4578

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2292   5   0.007645   0.000017   2011MNRAS.413..813C
1 Optical lines 2287   24   0.007629   0.000080   1991RC3.9.C...0000d
2 2284   34   0.007619   0.000113   1985AJ.....90.1681B
3 Optical 2255   42   0.007522   0.000140   2000UZC...C......0F
4 Optical 2282   50   0.007612   0.000167   1956AJ.....61...97H
5 2273     0.007582     2016AJ....152...50T
6 2273     0.007582     2008AJ....135.1837R
7 2273     0.007582     2013AJ....146...86T
8 2284     0.007619     2014A&A...564A..65B
9 2284     0.007619     2015ApJS..217...27A
10 Optical 2286     0.007625     1992CORV..C...0000F
11 2292     0.007645     2011MNRAS.413..813C
12 Optical 2294     0.007652     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : UGC 07793                     
Coordinates          : 123458.7                 +094948          B1950
Features targeted    : Optical lines                 
Velocity or redshift :  2287           km/s                     z=   0.007629
Uncertainty          : +/-24                                    +/-  0.000080
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. 2 Name in publication : VCC 1720 Coordinates : Features targeted : Velocity or redshift : 0.007619 z= 0.007619 Uncertainty : +/-0.000113 +/- 0.000113 Unc. Significance : uncertainty Reference Code : 1985AJ.....90.1681B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UZC J123730.6+093318 Coordinates : 123730.6 +093318. J2000 Features targeted : Optical Velocity or redshift : 2255 km/s z= 0.007522 Uncertainty : +/-42 +/- 0.000140 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. 4 Name in publication : NGC 4578 Coordinates : 123500 +0950.0 B1950 Features targeted : Optical Velocity or redshift : 2282 z= 0.007612 Uncertainty : +/-50 km/s +/- 0.000167 Unc. Significance : estimated error Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Both absorption and emission 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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2273 km/s z= 0.007582 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. 6 Name in publication : NGC 4578 Coordinates : Features targeted : Velocity or redshift : 0.007582 z= 0.007582 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008AJ....135.1837R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : NGC 4578 Coordinates : 123730.5 +093318.4 J2000 Features targeted : Velocity or redshift : 2273 km/s z= 0.007582 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. 8 Name in publication : [BEC2010] HRS 219 Coordinates : 123730.55 +093318.4 J2000 Features targeted : Velocity or redshift : 2284 km/s z= 0.007619 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014A&A...564A..65B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.007619 z= 0.007619 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 :


No. 10 Name in publication : NGC 4578 Coordinates : 123458.7 +094948. B1950 Features targeted : Optical Velocity or redshift : 2286 km/s z= 0.007625 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 1981ApJ...246..666T


No. 11 Name in publication : NGC 4578 Coordinates : Features targeted : Velocity or redshift : 0.007645 z= 0.007645 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.413..813C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 4578 Coordinates : 123458.7 +094948. B1950 Features targeted : Optical Velocity or redshift : 2294 km/s z= 0.007652 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 1983ApJS...52...89H



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