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Date and Time of the Query: 2019-05-23 T23:04:28 PDT
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Redshift data point(s) for object NGC 4291

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1757   25   0.005861   0.000083   1991RC3.9.C...0000d
1 Optical lines 1757   25   0.005861   0.000083   1991RC3.9.C...0000d
2 Optical 1724   40   0.005751   0.000133   2000UZC...C......0F
3 1785   43   0.005954   0.000143   1979ApJS...40..527P
4 Optical 1785   50   0.005954   0.000167   1956AJ.....61...97H
5 Optical 1903   84   0.006348   0.000280   1956AJ.....61...97H
6 Optical 1799   899   0.006000   0.003000   1991ApJS...76..813S
7 1701     0.005674     2016AJ....152...50T
8 1701     0.005674     2013AJ....146...86T
9 Optical 1715     0.005721     1992CORV..C...0000F
10 1799     0.006000     2007A&A...470..557C
11 1799     0.006000     2007A&A...476.1191B
12 1799     0.006000     2008A&A...477..735C

Detailed information for each entry

No. 1
Name in publication  : UGC 07397                     
Coordinates          : 121806.0                 +753859          B1950
Features targeted    : Optical lines                 
Velocity or redshift :  1757           km/s                     z=   0.005861
Uncertainty          : +/-25                                    +/-  0.000083
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. 2 Name in publication : UZC J122017.7+752215 Coordinates : 122017.7 +752215. J2000 Features targeted : Optical Velocity or redshift : 1724 km/s z= 0.005751 Uncertainty : +/-40 +/- 0.000133 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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. 3 Name in publication : NGC 4291 Coordinates : Features targeted : Velocity or redshift : 0.005954 z= 0.005954 Uncertainty : +/-0.000143 +/- 0.000143 Unc. Significance : uncertainty Reference Code : 1979ApJS...40..527P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : NGC 4291 Coordinates : 121806 +7540.0 B1950 Features targeted : Optical Velocity or redshift : 1785 z= 0.005954 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. 5 Name in publication : NGC 4291 Coordinates : 121806 +7540.0 B1950 Features targeted : Optical Velocity or redshift : 1903 z= 0.006348 Uncertainty : +/-67 km/s +/- 0.000280 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. 6 Name in publication : MS 1218.0+7538 Coordinates : 1218 3.4 +753859.3 B1950 Features targeted : Optical Velocity or redshift : 0.006000 z= 0.006000 Uncertainty : +/-0.003000 +/- 0.003000 Unc. Significance : uncertainty Reference Code : 1991ApJS...76..813S Measurement Mode : Spectral range : Optical Features : Both absorption and emission lines Spatial mode : Redshift is systemic Reference Frame : Qualifiers : From new, raw data NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1701 km/s z= 0.005674 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. 8 Name in publication : NGC 4291 Coordinates : 122017.7 +752215.4 J2000 Features targeted : Velocity or redshift : 1701 km/s z= 0.005674 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 : NGC 4291 Coordinates : 121806.0 +753859. B1950 Features targeted : Optical Velocity or redshift : 1715 km/s z= 0.005721 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 1981ApJ...246..666T


No. 10 Name in publication : NGC 4291 Coordinates : Features targeted : Velocity or redshift : 0.006000 z= 0.006000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007A&A...470..557C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : NGC 4291 Coordinates : Features targeted : Velocity or redshift : 0.006000 z= 0.006000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007A&A...476.1191B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 4291 Coordinates : Features targeted : Velocity or redshift : 0.006000 z= 0.006000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008A&A...477..735C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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