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Date and Time of the Query: 2019-05-22 T22:52:02 PDT
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Redshift data point(s) for object NGC 0451

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4880   10   0.016278   0.000033   1991RC3.9.C...0000d
1 21-cm 4862   4   0.016218   0.000012   2005ApJS..160..149S
2 Optical 4880   9   0.016278   0.000030   1999ApJS..121..287H
3 21-cm HI line 4880   10   0.016278   0.000033   1991RC3.9.C...0000d
4 Optical lines 4925   40   0.016428   0.000133   1991RC3.9.C...0000d
5 Optical 4927   55   0.016435   0.000183   2000UZC...C......0F
6 Optical 4855     0.016195     1992CORV..C...0000F
7 4858     0.016205     2015MNRAS.447.1531C
8 4887     0.016300     2007ApJS..170...33P
9 Optical 4980     0.016611     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : AGC 110177                    
Coordinates          : 011612.4                 +330350          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  4862           km/s                     z=   0.016218
Uncertainty          : +/-3                                     +/-  0.000012
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.  Arecibo data.          



No. 2 Name in publication : NGC 0451 Coordinates : 011324.8 324801. B1950 Features targeted : Optical Velocity or redshift : 4880 km/s z= 0.016278 Uncertainty : +/-9 +/- 0.000030 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : MCG +05-04-011 Coordinates : 011324.9 +324801 B1950 Features targeted : 21-cm HI line Velocity or redshift : 4880 km/s z= 0.016278 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : MCG +05-04-011 Coordinates : 011324.9 +324801 B1950 Features targeted : Optical lines Velocity or redshift : 4925 km/s z= 0.016428 Uncertainty : +/-40 +/- 0.000133 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 : UZC J011612.6+330348 Coordinates : 011612.6 +330348. J2000 Features targeted : Optical Velocity or redshift : 4927 km/s z= 0.016435 Uncertainty : +/-55 +/- 0.000183 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical 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. 6 Name in publication : NGC 0451 Coordinates : 011324.8 +324801. B1950 Features targeted : Optical Velocity or redshift : 4855 km/s z= 0.016195 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 1984Afz....20..525D


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4858 km/s z= 0.016205 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 : MRK 0976 Coordinates : Features targeted : Velocity or redshift : 0.016300 z= 0.016300 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007ApJS..170...33P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : NGC 0451 Coordinates : 011324.8 +324801. B1950 Features targeted : Optical Velocity or redshift : 4980 km/s z= 0.016611 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 1981MNRAS.195..325C



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