NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T20:05:11 PDT
Help | Comment | NED Home

Redshift data point(s) for object IC 1687

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5019   20   0.016742   0.000067   2002AJ....123.3018M
1 5043   31   0.016822   0.000103   2000UZC...C......0F
2 Optical lines 4881   60   0.016281   0.000200   1991RC3.9.C...0000d
3 Optical 4881   100   0.016281   0.000334   1999ApJS..121..287H
4 Optical 4881   100   0.016281   0.000334   1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : UZC J012319.2+331639          
Coordinates          : 012319.2                 +331639.         J2000
Features targeted    :                               
Velocity or redshift :  5043           km/s                     z=   0.016822
Uncertainty          : +/-31                                    +/-  0.000103
Unc. Significance    : uncertainty
Reference Code       : 2000UZC...C......0F

Measurement Mode     :
    Spectral range   : Optical
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Homogenized from previously published data

NED Comment          :                                         



No. 2 Name in publication : MCG +05-04-039 Coordinates : 012030.2 +330101 B1950 Features targeted : Optical lines Velocity or redshift : 4881 km/s z= 0.016281 Uncertainty : +/-60 +/- 0.000200 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. 3 Name in publication : IC 1687 Coordinates : 012030.0 330100. B1950 Features targeted : Optical Velocity or redshift : 4881 km/s z= 0.016281 Uncertainty : +/-100 +/- 0.000334 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : IC 1687 Coordinates : 012030.2 +330101. B1950 Features targeted : Optical Velocity or redshift : 4881 km/s z= 0.016281 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 1975ApJ...199...16T



Back to NED Home