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Date and Time of the Query: 2019-04-21 T11:12:47 PDT
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Redshift data point(s) for object NGC 4577

17 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2422   7   0.008079   0.000023   1993A&AS...98..275B
1 2432   4   0.008111   0.000013   2016SDSSD.C...0000:
2 Optical features 2441   5   0.008141   0.000016   2004SDSS2.C...0000:
3 21-cm HI line 2426   7   0.008092   0.000023   1991RC3.9.C...0000d
4 2450   29   0.008172   0.000097   1998ApJS..119..277G
5 Optical features 2424   31   0.008084   0.000105   2004SDSS2.C...0000:
6 2421   32   0.008076   0.000107   1985AJ.....90.1681B
7 Optical 2445   42   0.008156   0.000140   2000UZC...C......0F
8 Optical lines 2450   50   0.008172   0.000167   1991RC3.9.C...0000d
9 2425   150   0.008089   0.000500   2011AJ....142..170H
10 2421     0.008076     2015ApJS..217...27A
11 2422     0.008079     2011MNRAS.413..813C
12 2424     0.008086     2015MNRAS.447.1531C
13 2424     0.008086     2014A&A...564A..65B
14 2427     0.008096     2008ApJ...676..184T
15 2430     0.008106     2016AJ....152...50T
16 2431     0.008110     2014ApJS..215...22K
17 Optical 2450     0.008172     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.008111388                             z=   0.008111
Uncertainty          : +/-1.3007957E-5                          +/-  0.000013
Unc. Significance    : uncertainty
Reference Code       : 2016SDSSD.C...0000:

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : SDSS J123912.44+060044.3 Coordinates : 189.801819 6.012295 J2000 Features targeted : Optical features Velocity or redshift : 0.008141 z= 0.008141 Uncertainty : +/-0.000016 +/- 0.000016 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : UGC 07821 Coordinates : 123639.9 +061711 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2426 km/s z= 0.008092 Uncertainty : +/-7 +/- 0.000023 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. 4 Name in publication : NGC 4591 Coordinates : Features targeted : Velocity or redshift : 0.008172 z= 0.008172 Uncertainty : +/-0.000097 +/- 0.000097 Unc. Significance : uncertainty Reference Code : 1998ApJS..119..277G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : SDSS J123912.44+060044.3 Coordinates : 189.801819 6.012295 J2000 Features targeted : Optical features Velocity or redshift : 0.008084 z= 0.008084 Uncertainty : +/-0.000105 +/- 0.000105 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 6 Name in publication : VCC 1780 Coordinates : Features targeted : Velocity or redshift : 0.008076 z= 0.008076 Uncertainty : +/-0.000107 +/- 0.000107 Unc. Significance : uncertainty Reference Code : 1985AJ.....90.1681B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : UZC J123912.4+060044 Coordinates : 123912.4 +060044. J2000 Features targeted : Optical Velocity or redshift : 2445 km/s z= 0.008156 Uncertainty : +/-42 +/- 0.000140 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical 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 reprocessed raw data NED Comment :


No. 8 Name in publication : UGC 07821 Coordinates : 123639.9 +061711 B1950 Features targeted : Optical lines Velocity or redshift : 2450 km/s z= 0.008172 Uncertainty : +/-50 +/- 0.000167 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. 9 Name in publication : UGC 07821 Coordinates : Features targeted : Velocity or redshift : 0.008089 z= 0.008089 Uncertainty : +/-0.000500 +/- 0.000500 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008076 z= 0.008076 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. 11 Name in publication : NGC 4577 Coordinates : Features targeted : Velocity or redshift : 0.008079 z= 0.008079 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 : Coordinates : Features targeted : Velocity or redshift : 2424 km/s z= 0.008086 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : [BEC2010] HRS 226 Coordinates : 123912.44 +060044.3 J2000 Features targeted : Velocity or redshift : 2424 km/s z= 0.008086 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. 14 Name in publication : PGC 042319 Coordinates : Features targeted : Velocity or redshift : 0.008096 z= 0.008096 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 15 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2430 km/s z= 0.008106 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. 16 Name in publication : VCC 1780 Coordinates : 123912.4320 +060044.640 J2000 Features targeted : Velocity or redshift : 2431 km/s z= 0.008110 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..215...22K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 17 Name in publication : NGC 4591 Coordinates : 123639.9 +061711. B1950 Features targeted : Optical Velocity or redshift : 2450 km/s z= 0.008172 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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