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Date and Time of the Query: 2019-06-16 T08:40:47 PDT
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Redshift data point(s) for object NGC 4717

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4674   18   0.015591   0.000060   2005A&A...430..373T
1 Optical 4511   80   0.015047   0.000267   1998ApJ...496...39Z
2 Optical lines 4515   96   0.015060   0.000320   1991RC3.9.C...0000d
3 Optical 4497     0.015000     1992CORV..C...0000F
4 4497     0.015000     2015A&A...578A..61D

Detailed information for each entry

No. 1
Name in publication  : NGC 4717                      
Coordinates          : 125034.4                 -092746.         J2000
Features targeted    : Optical                       
Velocity or redshift :  4510           km/s                     z=   0.015047
Uncertainty          : +/-80                                    +/-  0.000267
Unc. Significance    : rms uncertainty
Reference Code       : 1998ApJ...496...39Z

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; OBJ_NAME modified from published
                       data

NED Comment          :                                         



No. 2 Name in publication : MCG -01-33-023 Coordinates : 124758.4 -091128 B1950 Features targeted : Optical lines Velocity or redshift : 4515 km/s z= 0.015060 Uncertainty : +/-96 +/- 0.000320 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 : NGC 4717 Coordinates : 124758.4 -091128. B1950 Features targeted : Optical Velocity or redshift : 4497 km/s z= 0.015000 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 1978PASP...90..367E


No. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.01500 z= 0.015000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015A&A...578A..61D Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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