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Date and Time of the Query: 2019-04-18 T13:57:01 PDT
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Redshift data point(s) for object NGC 6951

16 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1424   1   0.004750   0.000005   1998AJ....115...62H
1 21-cm 1424   1   0.004750   0.000005   2005ApJS..160..149S
2 21-cm 1424   5   0.004750   0.000017   1998A&AS..130..333T
3 21-cm HI line 1426   6   0.004757   0.000020   1991RC3.9.C...0000d
4 1366   14   0.004556   0.000048   2015ApJS..218...10V
5 Optical 1403   18   0.004680   0.000060   1999ApJS..121..287H
6 Optical 1415   42   0.004720   0.000140   2000UZC...C......0F
7 Optical lines 1331   58   0.004440   0.000193   1991RC3.9.C...0000d
8 Optical 1364   168   0.004550   0.000560   1956AJ.....61...97H
9 1424     0.004750     2015MNRAS.447.2209P
10 1424     0.004750     2016AJ....152...50T
11 1424     0.004750     2007AJ....134.1046H
12 1424     0.004750     2008AJ....135..232H
13 1424     0.004750     2013AJ....146...86T
14 1425     0.004753     2013ApJ...779...33M
15 1426     0.004757     2015MNRAS.447.1531C
16 1426     0.004757     2014MNRAS.444..527S

Detailed information for each entry

No. 1
Name in publication  : UGC 11604                     
Coordinates          : 203714.3                 +660619          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1424           km/s                     z=   0.004750
Uncertainty          : +/-1                                     +/-  0.000005
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

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 reprocessed raw data

NED Comment          : 'Quality' Good.  Green Bank 42-m data.  



No. 2 Name in publication : PGC 065086 Coordinates : 203636. +655548. B1950 Features targeted : 21-cm Velocity or redshift : 1424 km/s z= 0.004750 Uncertainty : +/-5 +/- 0.000017 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 : UGC 11604 Coordinates : 203637.7 +655548 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1426 km/s z= 0.004757 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 : Coordinates : Features targeted : Velocity or redshift : 1365.9 km/s z= 0.004556 Uncertainty : +/-14.3 +/- 0.000048 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : NGC 6951 Coordinates : 203637.7 655548. B1950 Features targeted : Optical Velocity or redshift : 1403 km/s z= 0.004680 Uncertainty : +/-18 +/- 0.000060 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 6 Name in publication : UZC J203714.2+660620 Coordinates : 203714.2 +660620. J2000 Features targeted : Optical Velocity or redshift : 1415 km/s z= 0.004720 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. 7 Name in publication : UGC 11604 Coordinates : 203637.7 +655548 B1950 Features targeted : Optical lines Velocity or redshift : 1331 km/s z= 0.004440 Uncertainty : +/-58 +/- 0.000193 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. 8 Name in publication : NGC 6951 Coordinates : 203630 +6556.0 B1950 Features targeted : Optical Velocity or redshift : 1364 z= 0.004550 Uncertainty : +/-134 km/s +/- 0.000560 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1424 km/s z= 0.004750 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.2209P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1424 km/s z= 0.004750 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. 11 Name in publication : NGC 6951 Coordinates : Features targeted : Velocity or redshift : 0.004750 z= 0.004750 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007AJ....134.1046H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 6951 Coordinates : Features targeted : Velocity or redshift : 0.004750 z= 0.004750 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008AJ....135..232H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : NGC 6951 Coordinates : 203714.1 +660620.4 J2000 Features targeted : Velocity or redshift : 1424 km/s z= 0.004750 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. 14 Name in publication : NGC 6951 Coordinates : 203714.1 +660620. J2000 Features targeted : Velocity or redshift : 1425 km/s z= 0.004753 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...779...33M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 15 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1426 km/s z= 0.004757 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. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.004757 z= 0.004757 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.444..527S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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