NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-11 T19:53:59 PST
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Redshift data point(s) for object NGC 3892

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1797   17   0.005994   0.000057   2008AJ....135.2424O
1 21-cm 1748   4   0.005831   0.000014   2005ApJS..160..149S
2 Optical 1697   32   0.005661   0.000107   1992CORV..C...0000F
3 Optical 1790   32   0.005971   0.000107   2003AJ....126.2268W
4 Optical 1789   45   0.005967   0.000150   20096dF...C...0000J
5 Optical lines 1697   66   0.005661   0.000220   1991RC3.9.C...0000d

Detailed information for each entry

No. 1
Name in publication  : AGC 510153                    
Coordinates          : 114801.3                 -105752          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1748           km/s                     z=   0.005831
Uncertainty          : +/-4                                     +/-  0.000014
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 50% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From reprocessed raw data

NED Comment          : 'Quality' Fair.  Green Bank 91-m data.  



No. 2 Name in publication : NGC 3892 Coordinates : 114528.0 -104103. B1950 Features targeted : Optical Velocity or redshift : 1697 km/s z= 0.005661 Uncertainty : +/-32 +/- 0.000107 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 1978AJ.....83..904S


No. 3 Name in publication : NGC 3892 Coordinates : 114801.0 -105745. J2000 Features targeted : Optical Velocity or redshift : 1790 km/s z= 0.005971 Uncertainty : +/-32 +/- 0.000107 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. 4 Name in publication : 6dF J1148010-105743 Coordinates : 114801.01 -105743.4 J2000 Features targeted : Optical Velocity or redshift : 1789 km/s z= 0.005967 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. 5 Name in publication : MCG -02-30-030 Coordinates : 114528.1 -104103 B1950 Features targeted : Optical lines Velocity or redshift : 1697 km/s z= 0.005661 Uncertainty : +/-66 +/- 0.000220 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 :



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