NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T03:55:57 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 5661

16 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2354   2   0.007852   0.000007   2006SDSS5.C...0000:
1 Optical features 2354   2   0.007852   0.000007   2006SDSS5.C...0000:
2 2355   2   0.007855   0.000007   2016SDSSD.C...0000:
3 21-cm HI line 2354   6   0.007852   0.000020   1991RC3.9.C...0000d
4 H-alpha 2355   10   0.007855   0.000033   1996ApJS..107...97M
5 Optical lines 2389   22   0.007969   0.000073   1991RC3.9.C...0000d
6 Optical features 2356   36   0.007860   0.000121   2006SDSS5.C...0000:
7 Optical 2356   39   0.007859   0.000130   2000UZC...C......0F
8 2353   127   0.007849   0.000422   2011AJ....142..170H
9 2354     0.007852     2011MNRAS.413..813C
10 2354     0.007852     2013AJ....146...86T
11 2356     0.007859     2015MNRAS.447.1531C
12 2356     0.007859     2015ApJS..217...27A
13 Optical 2359     0.007869     1992CORV..C...0000F
14 Optical 2388     0.007966     1992CORV..C...0000F
15 Optical 2398     0.008000     1980MNRAS.191..391F
16 Optical 2409     0.008036     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : SDSS J143157.39+061501.5      
Coordinates          : 217.989105               6.250412         J2000
Features targeted    : Optical features              
Velocity or redshift :  0.007852                                z=   0.007852
Uncertainty          : +/-0.000007                              +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2006SDSS5.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          : z_xcorrs are inconsistent               



No. 2 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.007855216 z= 0.007855 Uncertainty : +/-7.3839165E-6 +/- 0.000007 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UGC 09346 Coordinates : 142928.4 +062818 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2354 km/s z= 0.007852 Uncertainty : +/-6 +/- 0.000020 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 5661 Coordinates : 142930 +062824 B1950 Features targeted : H-alpha Velocity or redshift : 2355 km/s z= 0.007855 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. 5 Name in publication : UGC 09346 Coordinates : 142928.4 +062818 B1950 Features targeted : Optical lines Velocity or redshift : 2389 km/s z= 0.007969 Uncertainty : +/-22 +/- 0.000073 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 : SDSS J143157.39+061501.5 Coordinates : 217.989105 6.250412 J2000 Features targeted : Optical features Velocity or redshift : 0.007860 z= 0.007860 Uncertainty : +/-0.000121 +/- 0.000121 Unc. Significance : uncertainty Reference Code : 2006SDSS5.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 : z_xcorrs are inconsistent


No. 7 Name in publication : UZC J143157.4+061501 Coordinates : 143157.4 +061501. J2000 Features targeted : Optical Velocity or redshift : 2356 km/s z= 0.007859 Uncertainty : +/-39 +/- 0.000130 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 09346 Coordinates : Features targeted : Velocity or redshift : 0.007849 z= 0.007849 Uncertainty : +/-0.000422 +/- 0.000422 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : NGC 5661 Coordinates : Features targeted : Velocity or redshift : 0.007852 z= 0.007852 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. 10 Name in publication : NGC 5661 Coordinates : 143157.4 +061501.0 J2000 Features targeted : Velocity or redshift : 2354 km/s z= 0.007852 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. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2356 km/s z= 0.007859 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. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.007859 z= 0.007859 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. 13 Name in publication : NGC 5661 Coordinates : 142928.4 +062818. B1950 Features targeted : Optical Velocity or redshift : 2359 km/s z= 0.007869 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


No. 14 Name in publication : NGC 5661 Coordinates : 142928.4 +062818. B1950 Features targeted : Optical Velocity or redshift : 2388 km/s z= 0.007966 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 1983AJ.....88..477S


No. 15 Name in publication : NGC 5661 Coordinates : 142936. +062800. B1950 Features targeted : Optical Velocity or redshift : .0080 z= 0.008000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1980MNRAS.191..391F Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Emission lines Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 16 Name in publication : NGC 5661 Coordinates : 142928.4 +062818. B1950 Features targeted : Optical Velocity or redshift : 2409 km/s z= 0.008036 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 1978ApJ...221..776B



Back to NED Home