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Date and Time of the Query: 2019-02-17 T08:25:05 PST
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Redshift data point(s) for object NGC 2831

14 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5180   7   0.017279   0.000025   2000MNRAS.313..469S
1 5132   2   0.017118   0.000007   2016SDSSD.C...0000:
2 5141   21   0.017148   0.000070   2004ApJ...607..202M
3 Optical lines 5116   28   0.017065   0.000093   1991RC3.9.C...0000d
4 Optical features 5144   60   0.017157   0.000200   2005SDSS4.C...0000:
5 Optical features > 30000     0.244872   0.000213   2005SDSS4.C...0000:
6 Optical 5155   65   0.017195   0.000217   1956AJ.....61...97H
7 Optical 4977     0.016601     1992CORV..C...0000F
8 Optical 5046     0.016832     1992CORV..C...0000F
9 Optical 5080     0.016945     1992CORV..C...0000F
10 5126     0.017100     2013MNRAS.433.2986W
11 5132     0.017120     2012MNRAS.421.1569B
12 Optical 5154     0.017192     1992CORV..C...0000F
13 Optical 5177     0.017269     1992CORV..C...0000F
14 5284     0.017625     2012ApJ...756..117F

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.01711837                              z=   0.017118
Uncertainty          : +/-7.2675402E-6                          +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2016SDSSD.C...0000:

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : NGC 2831 Coordinates : Features targeted : Velocity or redshift : 0.017148 z= 0.017148 Uncertainty : +/-0.000070 +/- 0.000070 Unc. Significance : uncertainty Reference Code : 2004ApJ...607..202M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : MCG +06-21-013 Coordinates : 091643.3 +335720 B1950 Features targeted : Optical lines Velocity or redshift : 5116 km/s z= 0.017065 Uncertainty : +/-28 +/- 0.000093 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. 4 Name in publication : SDSS J091945.49+334442.0 Coordinates : 139.939560 33.744999 J2000 Features targeted : Optical features Velocity or redshift : 0.017157 z= 0.017157 Uncertainty : +/-0.000200 +/- 0.000200 Unc. Significance : uncertainty Reference Code : 2005SDSS4.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. 5 Name in publication : SDSS J091945.49+334442.0 Coordinates : 139.939560 33.744999 J2000 Features targeted : Optical features Velocity or redshift : 0.244872 z= 0.244872 Uncertainty : +/-0.000213 +/- 0.000213 Unc. Significance : uncertainty Reference Code : 2005SDSS4.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. 6 Name in publication : NGC 2831 Coordinates : 091643 +3357.3 B1950 Features targeted : Optical Velocity or redshift : 5155 z= 0.017195 Uncertainty : +/-65 km/s +/- 0.000217 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. 7 Name in publication : NGC 2831 Coordinates : 091643.3 +335720. B1950 Features targeted : Optical Velocity or redshift : 4977 km/s z= 0.016601 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 1978AJ.....83..478H


No. 8 Name in publication : NGC 2831 Coordinates : 091643.3 +335720. B1950 Features targeted : Optical Velocity or redshift : 5046 km/s z= 0.016832 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 1976ApJ...208...20T


No. 9 Name in publication : NGC 2831 Coordinates : 091643.3 +335720. B1950 Features targeted : Optical Velocity or redshift : 5080 km/s z= 0.016945 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 1985MNRAS.216P..71S


No. 10 Name in publication : NGC 2831 Coordinates : 091945.4891 +334441.992 J2000 Features targeted : Velocity or redshift : 5126 km/s z= 0.017100 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013MNRAS.433.2986W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : SDSS J091945.49+334442.0 Coordinates : 091945.4944 +334442.000 J2000 Features targeted : Velocity or redshift : 5132 km/s z= 0.017120 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012MNRAS.421.1569B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 2831 Coordinates : 091643.3 +335720. B1950 Features targeted : Optical Velocity or redshift : 5154 km/s z= 0.017192 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 1985AJ.....90.2431T


No. 13 Name in publication : NGC 2831 Coordinates : 091643.3 +335720. B1950 Features targeted : Optical Velocity or redshift : 5177 km/s z= 0.017269 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 1983MNRAS.203..701W


No. 14 Name in publication : NGC 2831 Coordinates : 091945.5 +334442. J2000 Features targeted : Velocity or redshift : 5284 km/s z= 0.017625 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012ApJ...756..117F Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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