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Date and Time of the Query: 2019-07-23 T09:23:44 PDT
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Redshift data point(s) for object NGC 4957

15 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6909   15   0.023046   0.000050   2000MNRAS.313..469S
1 6884   2   0.022963   0.000007   2016ApJ...819...63R
2 6884   3   0.022963   0.000009   2016SDSSD.C...0000:
3 6913   23   0.023059   0.000077   2003AJ....126.2152R
4 Optical lines 6899   28   0.023013   0.000093   1991RC3.9.C...0000d
5 Optical 6892   43   0.022989   0.000143   2000UZC...C......0F
6 7006   70   0.023369   0.000233   1979ApJS...40..527P
7 Optical 6981   100   0.023286   0.000334   1992CORV..C...0000F
8 Optical 6875     0.022933     1992CORV..C...0000F
9 6876     0.022936     1995AJ....109.1458R
10 6895     0.023000     2014MNRAS.440.1690H
11 6895     0.023000     2015MNRAS.453.3729H
12 6903     0.023025     2015ApJ...812...89M
13 6911     0.023053     2016AJ....152...50T
14 6911     0.023053     2013AJ....146...86T
15 7079     0.023613     2012ApJ...756..117F

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  6884           km/s                     z=   0.022963
Uncertainty          : +/-02                                    +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2016ApJ...819...63R

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.022962827 z= 0.022963 Uncertainty : +/-8.726003E-6 +/- 0.000009 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : NGC 4957 Coordinates : Features targeted : Velocity or redshift : 0.023059 z= 0.023059 Uncertainty : +/-0.000077 +/- 0.000077 Unc. Significance : uncertainty Reference Code : 2003AJ....126.2152R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : UGC 08178 Coordinates : 130248.5 +275015 B1950 Features targeted : Optical lines Velocity or redshift : 6899 km/s z= 0.023013 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. 5 Name in publication : UZC J130512.4+273411 Coordinates : 130512.4 +273411. J2000 Features targeted : Optical Velocity or redshift : 6892 km/s z= 0.022989 Uncertainty : +/-43 +/- 0.000143 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. 6 Name in publication : NGC 4957 Coordinates : Features targeted : Velocity or redshift : 0.023369 z= 0.023369 Uncertainty : +/-0.000233 +/- 0.000233 Unc. Significance : uncertainty Reference Code : 1979ApJS...40..527P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : NGC 4957 Coordinates : 130248.4 +275015. B1950 Features targeted : Optical Velocity or redshift : 6981 km/s z= 0.023286 Uncertainty : +/-100 +/- 0.000334 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 1971AJ.....76..409K


No. 8 Name in publication : NGC 4957 Coordinates : 130248.4 +275015. B1950 Features targeted : Optical Velocity or redshift : 6875 km/s z= 0.022933 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. 9 Name in publication : CGCG 1302.8+2750 Coordinates : Features targeted : Velocity or redshift : 0.022936 z= 0.022936 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1995AJ....109.1458R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : SDSS J130512.38+273411.2 Coordinates : 130512.3840 +273411.280 J2000 Features targeted : Velocity or redshift : 6895 km/s z= 0.023000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.440.1690H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.023 z= 0.023000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.453.3729H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 6902.6 km/s z= 0.023025 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJ...812...89M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : Coordinates : Features targeted : Velocity or redshift : 6911 km/s z= 0.023053 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. 14 Name in publication : NGC 4957 Coordinates : 130512.4 +273411.1 J2000 Features targeted : Velocity or redshift : 6911 km/s z= 0.023053 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. 15 Name in publication : NGC 4957 Coordinates : 130512.4 +273411. J2000 Features targeted : Velocity or redshift : 7079 km/s z= 0.023613 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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