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Date and Time of the Query: 2019-02-15 T17:11:44 PST
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Redshift data point(s) for object NGC 7456

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1199   2   0.003999   0.000007   2004AJ....128...16K
1 1199   2   0.003999   0.000007   2004AJ....128...16K
2 21-cm 1199   5   0.004000   0.000017   2006HIPAS.C...0000:
3 21-cm HI line 1217   6   0.004059   0.000020   1991RC3.9.C...0000d
4 21-cm 1199   10   0.003999   0.000033   1996ApJS..107...97M
5 H-alpha 1208   10   0.004029   0.000033   1996ApJS..107...97M
6 Optical 1206   15   0.004023   0.000050   1991ApJS...75..935d
7 Optical 1186   45   0.003956   0.000150   20096dF...C...0000J
8 1198     0.003996     2013AJ....146...86T
9 1198     0.003996     2014MNRAS.444..527S
10 1198     0.003996     2015MNRAS.447.1531C
11 1198     0.003996     2016AJ....152...50T
12 1209     0.004033     2008ApJ...676..184T

Detailed information for each entry

No. 1
Name in publication  : NGC 7456                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.003999                                z=   0.003999
Uncertainty          : +/-0.000007                              +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2004AJ....128...16K

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : HIPASS J2302-39 Coordinates : 230208.1 -393408 J2000 Features targeted : 21-cm Velocity or redshift : 1199.2 km/s z= 0.004000 Uncertainty : +/-5.1 +/- 0.000017 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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 new, raw data NED Comment :


No. 3 Name in publication : ESO 346- G 026 Coordinates : 225922.0 -395018 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1217 km/s z= 0.004059 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 : ESO 346- G 026 Coordinates : 225922 -395018 B1950 Features targeted : 21-cm Velocity or redshift : 1199 km/s z= 0.003999 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M 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 new, raw data; Corrected for contaminating sources NED Comment :


No. 5 Name in publication : ESO 346- G 026 Coordinates : 225922 -395018 B1950 Features targeted : H-alpha Velocity or redshift : 1208 km/s z= 0.004029 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. 6 Name in publication : ESO 346- G 026 Coordinates : 225922. -3950.3 B1950 Features targeted : Optical Velocity or redshift : 1206 km/s z= 0.004023 Uncertainty : +/-15 +/- 0.000050 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d 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 : Averaged from previously published data NED Comment :


No. 7 Name in publication : 6dF J2302103-393410 Coordinates : 230210.37 -393409.8 J2000 Features targeted : Optical Velocity or redshift : 1186 km/s z= 0.003956 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed 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 new, raw data NED Comment :


No. 8 Name in publication : NGC 7456 Coordinates : 230210.4 -393410.0 J2000 Features targeted : Velocity or redshift : 1198 km/s z= 0.003996 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.003996 z= 0.003996 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 :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1198 km/s z= 0.003996 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. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1198 km/s z= 0.003996 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. 12 Name in publication : PGC 070304 Coordinates : Features targeted : Velocity or redshift : 0.004033 z= 0.004033 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 :



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