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Date and Time of the Query: 2022-01-19 T02:39:38 PST
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Redshift data point(s) for object NGC 2523

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3471   12   0.011578   0.000040   2005AJ....130.1037C
1 3471   12   0.011578   0.000040   2005AJ....130.1037C
2 21-cm 3482   29   0.011615   0.000097   1998A&AS..130..333T
3 Optical 3410   47   0.011375   0.000157   2000UZC...C......0F
4 Optical lines 3415   58   0.011391   0.000193   1991RC3.9.C...0000d
5 Optical 3448   175   0.011501   0.000585   1956AJ.....61...97H
6 3472     0.011580     2014ApJS..210....9B
7 3486     0.011628     2015MNRAS.447.1531C
8 4300     0.014343     2014ApJS..210....9B

Detailed information for each entry

No. 1
Name in publication  : NGC 2523                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.0115780002000                          z=   0.011578
Uncertainty          : +/-3.9999999e-05                          +/-  0.000040
Unc. Significance    : uncertainty
Reference Code       : 2005AJ....130.1037C

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : PGC 023128 Coordinates : 080914. +734355. B1950 Features targeted : 21-cm Velocity or redshift : 3482 km/s z= 0.011615 Uncertainty : +/-29 +/- 0.000097 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : UZC J081500.1+733444 Coordinates : 081500.1 +733444. J2000 Features targeted : Optical Velocity or redshift : 3410 km/s z= 0.011375 Uncertainty : +/-47 +/- 0.000157 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. 4 Name in publication : UGC 04271 Coordinates : 080914.5 +734355 B1950 Features targeted : Optical lines Velocity or redshift : 3415 km/s z= 0.011391 Uncertainty : +/-58 +/- 0.000193 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 : NGC 2523 Coordinates : 080912 +7345.0 B1950 Features targeted : Optical Velocity or redshift : 3448 z= 0.011501 Uncertainty : +/-140 km/s +/- 0.000585 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 5 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 : Coordinates : Features targeted : Velocity or redshift : 0.011580 z= 0.011580 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3486 km/s z= 0.011628 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.014343 z= 0.014343 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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