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Date and Time of the Query: 2019-08-23 T11:37:22 PDT
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Redshift data point(s) for object NGC 2723

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3868   18   0.012902   0.000060   2008AJ....135.2424O
1 Optical lines 3725   56   0.012425   0.000187   1991RC3.9.C...0000d
2 Optical 3725   65   0.012425   0.000217   1956AJ.....61...97H
3 3725   65   0.012425   0.000217   2000UZC...C......0F
4 Optical 3800   65   0.012675   0.000217   2003AJ....126.2268W
5 3560     0.011873     2015ApJ...812...89M

Detailed information for each entry

No. 1
Name in publication  : UGC 04723                     
Coordinates          : 085738.1                 +032227          B1950
Features targeted    : Optical lines                 
Velocity or redshift :  3725           km/s                     z=   0.012425
Uncertainty          : +/-56                                    +/-  0.000187
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 : NGC 2723 Coordinates : 085742 +0323.0 B1950 Features targeted : Optical Velocity or redshift : 3725 z= 0.012425 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. 3 Name in publication : UZC J090014.4+031040 Coordinates : 090014.4 +031040. J2000 Features targeted : Velocity or redshift : 3725 km/s z= 0.012425 Uncertainty : +/-65 +/- 0.000217 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. 4 Name in publication : NGC 2723 Coordinates : 090014.3 +031041. J2000 Features targeted : Optical Velocity or redshift : 3800 km/s z= 0.012675 Uncertainty : +/-65 +/- 0.000217 Unc. Significance : uncertainty Reference Code : 2003AJ....126.2268W Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum 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 : Coordinates : Features targeted : Velocity or redshift : 3559.5 km/s z= 0.011873 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 :



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