NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T20:08:40 PDT
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Redshift data point(s) for object NGC 4499

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3729   42   0.012439   0.000140   1991RC3.9.C...0000d
1 Optical lines 3729   42   0.012439   0.000140   1991RC3.9.C...0000d
2 Optical 3337   45   0.011131   0.000150   20096dF...C...0000J
3 Optical 3590   100   0.011975   0.000334   1992CORV..C...0000F
4 Optical 3818     0.012735     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : ESO 322- G 022                
Coordinates          : 122924.1                 -394224          B1950
Features targeted    : Optical lines                 
Velocity or redshift :  3729           km/s                     z=   0.012439
Uncertainty          : +/-42                                    +/-  0.000140
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 : 6dF J1232049-395857 Coordinates : 123204.94 -395856.9 J2000 Features targeted : Optical Velocity or redshift : 3337 km/s z= 0.011131 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Both absorption and emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : NGC 4499 Coordinates : 122924.0 -394224. B1950 Features targeted : Optical Velocity or redshift : 3590 km/s z= 0.011975 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 1989A&AS...78..269F


No. 4 Name in publication : NGC 4499 Coordinates : 122924.0 -394224. B1950 Features targeted : Optical Velocity or redshift : 3818 km/s z= 0.012735 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 1986MNRAS.220..679D



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