NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-24 T09:30:31 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 4793

27 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2484   3   0.008286   0.000009   1997AJ....113.1197H
1 2488   0   0.008300   0.000000   2001ApJS..134..355M
2 21-cm 2484   2   0.008286   0.000007   2005ApJS..160..149S
3 21-cm 2494   4   0.008319   0.000013   1998A&AS..130..333T
4 2491   4   0.008310   0.000013   2016SDSSD.C...0000:
5 21-cm HI line 2494   9   0.008319   0.000030   1991RC3.9.C...0000d
6 Optical lines 2423   17   0.008082   0.000057   1991RC3.9.C...0000d
7 Optical 2481   40   0.008276   0.000133   2000UZC...C......0F
8 Optical features 2514   51   0.008385   0.000171   2007SDSS6.C...0000:
9 Optical features 2514   51   0.008385   0.000171   2007SDSS6.C...0000:
10 2550   55   0.008506   0.000183   2001AJ....122.2893W
11 Optical 2525   79   0.008422   0.000264   1992CORV..C...0000F
12 Optical 2529   85   0.008436   0.000284   1956AJ.....61...97H
13 Optical features > 30000     0.528864   0.000456   2007SDSS6.C...0000:
14 H-alpha 3508   839   0.011700   0.002800   2001AJ....121...66S
15 Optical 2379     0.007935     1992CORV..C...0000F
16 2398     0.008000     2013PASJ...65..113T
17 Optical 2453     0.008182     1992CORV..C...0000F
18 Optical 2455     0.008189     1992CORV..C...0000F
19 2481     0.008276     2015ApJS..217...27A
20 2484     0.008286     2015MNRAS.447.1531C
21 2484     0.008286     2016AJ....152...50T
22 21-cm 2484     0.008286     1997AJ....113.1197H
23 2484     0.008286     2011MNRAS.413..813C
24 2484     0.008286     2013AJ....146...86T
25 2484     0.008286     2013ApJ...771...88L
26 2484     0.008286     2014MNRAS.444..527S
27 2491     0.008310     2015MNRAS.452.3776G

Detailed information for each entry

No. 1
Name in publication  : NGC 4793                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.008300                                z=   0.008300
Uncertainty          : +/-                                      +/-  0.000000
Unc. Significance    : uncertainty
Reference Code       : 2001ApJS..134..355M

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : UGC 08033 Coordinates : 125440.8 +285618 J2000 Features targeted : 21-cm Velocity or redshift : 2484 km/s z= 0.008286 Uncertainty : +/-2 +/- 0.000007 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 91-m data.


No. 3 Name in publication : PGC 043939 Coordinates : 125215. +291230. B1950 Features targeted : 21-cm Velocity or redshift : 2494 km/s z= 0.008319 Uncertainty : +/-4 +/- 0.000013 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. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008310425 z= 0.008310 Uncertainty : +/-1.3417974E-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. 5 Name in publication : UGC 08033 Coordinates : 125215.9 +291230 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2494 km/s z= 0.008319 Uncertainty : +/-9 +/- 0.000030 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. 6 Name in publication : UGC 08033 Coordinates : 125215.9 +291230 B1950 Features targeted : Optical lines Velocity or redshift : 2423 km/s z= 0.008082 Uncertainty : +/-17 +/- 0.000057 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. 7 Name in publication : UZC J125440.7+285618 Coordinates : 125440.7 +285618. J2000 Features targeted : Optical Velocity or redshift : 2481 km/s z= 0.008276 Uncertainty : +/-40 +/- 0.000133 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 : SDSS J125440.62+285619.2 Coordinates : 125440.62 +285619.2 J2000 Features targeted : Optical features Velocity or redshift : 0.008385 z= 0.008385 Uncertainty : +/-0.000171 +/- 0.000171 Unc. Significance : uncertainty Reference Code : 2007SDSS6.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. 9 Name in publication : SDSS J125440.62+285619.2 Coordinates : 125440.62 +285619.2 J2000 Features targeted : Optical features Velocity or redshift : 0.008385 z= 0.008385 Uncertainty : +/-0.000171 +/- 0.000171 Unc. Significance : uncertainty Reference Code : 2007SDSS6.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. 10 Name in publication : NGC 4793 Coordinates : Features targeted : Velocity or redshift : 0.008506 z= 0.008506 Uncertainty : +/-0.000183 +/- 0.000183 Unc. Significance : uncertainty Reference Code : 2001AJ....122.2893W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : NGC 4793 Coordinates : 125215.9 +291230. B1950 Features targeted : Optical Velocity or redshift : 2525 km/s z= 0.008422 Uncertainty : +/-79 +/- 0.000264 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1978AJ.....83..904S


No. 12 Name in publication : NGC 4793 Coordinates : 125214 +2912.5 B1950 Features targeted : Optical Velocity or redshift : 2529 z= 0.008436 Uncertainty : +/-68 km/s +/- 0.000284 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 6 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. 13 Name in publication : SDSS J125440.62+285619.2 Coordinates : 125440.62 +285619.2 J2000 Features targeted : Optical features Velocity or redshift : 0.528864 z= 0.528864 Uncertainty : +/-0.000456 +/- 0.000456 Unc. Significance : uncertainty Reference Code : 2007SDSS6.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. 14 Name in publication : KISSR 0147 Coordinates : 125440.7 +285617.8 J2000 Features targeted : H-alpha Velocity or redshift : 0.0117 z= 0.011700 Uncertainty : +/-0.0028 +/- 0.002800 Unc. Significance : uncertainty Reference Code : 2001AJ....121...66S Measurement Mode : Spectral range : Optical Spectrograph : Slitless objective prism spectrum Features : 1 Emission lines Technique : Centroid of line Spatial mode : Redshift is systemic Reference Frame : Qualifiers : From new, raw data NED Comment :


No. 15 Name in publication : NGC 4793 Coordinates : 125215.9 +291230. B1950 Features targeted : Optical Velocity or redshift : 2379 km/s z= 0.007935 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 1975ApJ...199...10T


No. 16 Name in publication : NGC 4793 Coordinates : 125440.94 +285620.7 J2000 Features targeted : Velocity or redshift : 2398 km/s z= 0.008000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013PASJ...65..113T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 17 Name in publication : NGC 4793 Coordinates : 125215.9 +291230. B1950 Features targeted : Optical Velocity or redshift : 2453 km/s z= 0.008182 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 1987ApJ...318..161S


No. 18 Name in publication : NGC 4793 Coordinates : 125215.9 +291230. B1950 Features targeted : Optical Velocity or redshift : 2455 km/s z= 0.008189 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 1977ApJ...217..944T


No. 19 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008276 z= 0.008276 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. 20 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2484 km/s z= 0.008286 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. 21 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2484 km/s z= 0.008286 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. 22 Name in publication : UGC 08033 Coordinates : 125215.8 +291301 B1950 Features targeted : 21-cm Velocity or redshift : 2484 km/s z= 0.008286 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113.1197H 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. 23 Name in publication : NGC 4793 Coordinates : Features targeted : Velocity or redshift : 0.008286 z= 0.008286 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. 24 Name in publication : NGC 4793 Coordinates : 125440.6 +285616.0 J2000 Features targeted : Velocity or redshift : 2484 km/s z= 0.008286 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. 25 Name in publication : NGC 4793 Coordinates : 125440.6128 +285619.374 J2000 Features targeted : Velocity or redshift : 2484 km/s z= 0.008286 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...771...88L Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 26 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008286 z= 0.008286 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. 27 Name in publication : Coordinates : Features targeted : Velocity or redshift : 8.310425E-003 z= 0.008310 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.452.3776G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



Back to NED Home