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Date and Time of the Query: 2019-08-18 T05:59:09 PDT
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Redshift data point(s) for object NGC 4449

21 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   207   4   0.000690   0.000013   1992ApJS...81....5S
1 21-cm HI line 207   4   0.000690   0.000013   1992ApJS...81....5S
2 21-cm HI line 201   5   0.000670   0.000017   1991RC3.9.C...0000d
3 210   5   0.000700   0.000017   2014MNRAS.445.1694L
4 Optical 200   14   0.000667   0.000047   2000UZC...C......0F
5 Optical lines 211   15   0.000704   0.000050   1991RC3.9.C...0000d
6 145   16   0.000484   0.000055   2015ApJS..218...10V
7 Optical 216   28   0.000720   0.000093   1992CORV..C...0000F
8 Optical 309   30   0.001031   0.000100   1992CORV..C...0000F
9 Optical 200   50   0.000667   0.000167   1992CORV..C...0000F
10 Optical 206   50   0.000687   0.000167   1956AJ.....61...97H
11 -839   839   -0.002800   0.002800   2004AJ....127.1943G
12 Optical 200     0.000667     1992CORV..C...0000F
13 201     0.000670     2013AJ....145..101K
14 Optical 204     0.000680     1992CORV..C...0000F
15 204     0.000680     2013AJ....146...86T
16 204     0.000680     2016AJ....152...50T
17 207     0.000690     2012A&A...544A..18V
18 207     0.000690     2013MNRAS.428.1790W
19 207     0.000690     2015ApJ...811..149C
20 207     0.000690     2015ApJS..217...27A
21 250     0.000834     1990A&A...228...42B

Detailed information for each entry

No. 1
Name in publication  : UGC 07592                     
Coordinates          : 122545.2                 +442215          B1950
Features targeted    : 21-cm HI line                 
Velocity or redshift :  207            km/s                     z=   0.000690
Uncertainty          : +/-4                                     +/-  0.000013
Unc. Significance    : estimated error
Reference Code       : 1992ApJS...81....5S

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. 2 Name in publication : UGC 07592 Coordinates : 122545.2 +442215 B1950 Features targeted : 21-cm HI line Velocity or redshift : 201 km/s z= 0.000670 Uncertainty : +/-5 +/- 0.000017 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. 3 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.000700 z= 0.000700 Uncertainty : +/-0.000017 +/- 0.000017 Unc. Significance : uncertainty Reference Code : 2014MNRAS.445.1694L Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : UZC J122811.2+440536 Coordinates : 122811.2 +440536. J2000 Features targeted : Optical Velocity or redshift : 200 km/s z= 0.000667 Uncertainty : +/-14 +/- 0.000047 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : 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. 5 Name in publication : UGC 07592 Coordinates : 122545.2 +442215 B1950 Features targeted : Optical lines Velocity or redshift : 211 km/s z= 0.000704 Uncertainty : +/-15 +/- 0.000050 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 : Coordinates : Features targeted : Velocity or redshift : 145.0 km/s z= 0.000484 Uncertainty : +/-16.4 +/- 0.000055 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : NGC 4449 Coordinates : 122545.2 +442215. B1950 Features targeted : Optical Velocity or redshift : 216 km/s z= 0.000720 Uncertainty : +/-28 +/- 0.000093 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 1967IAUS...30....9d


No. 8 Name in publication : NGC 4449 Coordinates : 122545.2 +442215. B1950 Features targeted : Optical Velocity or redshift : 309 km/s z= 0.001031 Uncertainty : +/-30 +/- 0.000100 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 1962AJ.....67..363M


No. 9 Name in publication : NGC 4449 Coordinates : 122545.2 +442215. B1950 Features targeted : Optical Velocity or redshift : 200 km/s z= 0.000667 Uncertainty : +/-50 +/- 0.000167 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 1925ApJ....61..353S


No. 10 Name in publication : NGC 4449 Coordinates : 122547 +4422.3 B1950 Features targeted : Optical Velocity or redshift : 206 z= 0.000687 Uncertainty : +/-50 km/s +/- 0.000167 Unc. Significance : estimated error Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 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. 11 Name in publication : NGC 4449 Coordinates : Features targeted : Velocity or redshift : -0.002800 z= -0.002800 Uncertainty : +/-0.002800 +/- 0.002800 Unc. Significance : uncertainty Reference Code : 2004AJ....127.1943G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 4449 Coordinates : 122545.2 +442215. B1950 Features targeted : Optical Velocity or redshift : 200 km/s z= 0.000667 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 1967DSAIt......209B


No. 13 Name in publication : NGC 4449 Coordinates : 122811.2 +440540. J2000 Features targeted : Velocity or redshift : 201 km/s z= 0.000670 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....145..101K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 14 Name in publication : NGC 4449 Coordinates : 122545.2 +442215. B1950 Features targeted : Optical Velocity or redshift : 204 km/s z= 0.000680 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 1969A&A.....1..449C


No. 15 Name in publication : NGC 4449 Coordinates : 122811.0 +440534.9 J2000 Features targeted : Velocity or redshift : 204 km/s z= 0.000680 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. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 204 km/s z= 0.000680 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. 17 Name in publication : NGC 4449 Coordinates : 122811.1192 +440536.816 J2000 Features targeted : Velocity or redshift : 207 km/s z= 0.000690 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012A&A...544A..18V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 18 Name in publication : NGC 4449 Coordinates : 122811.10 +440537.1 J2000 Features targeted : Velocity or redshift : 207 km/s z= 0.000690 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013MNRAS.428.1790W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 19 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.00069 z= 0.000690 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJ...811..149C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 20 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.00069 z= 0.000690 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. 21 Name in publication : NGC 4449 Coordinates : Features targeted : Velocity or redshift : 0.000834 z= 0.000834 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1990A&A...228...42B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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