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Date and Time of the Query: 2019-08-20 T16:02:55 PDT
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Redshift data point(s) for object NGC 0253

29 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   243   2   0.000811   0.000007   2004AJ....128...16K
1 21-cm 242   1   0.000807   0.000002   2005ApJS..160..149S
2 243   2   0.000811   0.000007   2015MNRAS.452.3139K
3 243   2   0.000811   0.000007   2004AJ....128...16K
4 243   2   0.000811   0.000007   2014MNRAS.440..696A
5 21-cm HI line 251   4   0.000837   0.000013   1991RC3.9.C...0000d
6 Optical 236   5   0.000787   0.000017   1992CORV..C...0000F
7 21-cm 243   5   0.000811   0.000017   2006HIPAS.C...0000:
8 Optical 245   5   0.000817   0.000017   1991ApJS...75..935d
9 Optical 255   10   0.000851   0.000033   1992CORV..C...0000F
10 Optical lines 240   15   0.000801   0.000050   1991RC3.9.C...0000d
11 Optical 210   22   0.000700   0.000073   1992CORV..C...0000F
12 Optical -81   35   -0.000270   0.000117   1956AJ.....61...97H
13 Optical 192   150   0.000640   0.000500   1998MNRAS.300..417R
14 Optical -67     -0.000223     1992CORV..C...0000F
15 242     0.000807     2013AJ....146...86T
16 242     0.000807     2015MNRAS.447.1531C
17 242     0.000807     2016AJ....152...50T
18 243     0.000811     2012A&A...544A..18V
19 243     0.000811     2013AJ....145..101K
20 243     0.000811     2016ApJS..226...19F
21 Optical 245     0.000817     1992CORV..C...0000F
22 248     0.000827     2008ApJ...676..184T
23 Optical 250     0.000834     1992CORV..C...0000F
24 251     0.000837     2013ApJ...766..108M
25 251     0.000837     2013ApJ...779...33M
26 261     0.000871     2014ApJ...795..117F
27 300     0.001000     2011MNRAS.417.2651M
28 300     0.001000     2014A&A...566A..59A
29 Optical 300     0.001001     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : AGC 020535                    
Coordinates          : 004734.9                 -251717          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  242            km/s                     z=   0.000807
Uncertainty          : +/-1                                     +/-  0.000002
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' Good.  Green Bank 42-m data.  



No. 2 Name in publication : Coordinates : Features targeted : Velocity or redshift : 243 km/s z= 0.000811 Uncertainty : +/-2 +/- 0.000007 Unc. Significance : uncertainty Reference Code : 2015MNRAS.452.3139K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : NGC 0253 Coordinates : Features targeted : Velocity or redshift : 0.000811 z= 0.000811 Uncertainty : +/-0.000007 +/- 0.000007 Unc. Significance : uncertainty Reference Code : 2004AJ....128...16K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : NGC 0253 Coordinates : 004733.13 -251719.7 J2000 Features targeted : Velocity or redshift : 243 km/s z= 0.000811 Uncertainty : +/- +/- 0.000007 Unc. Significance : uncertainty Reference Code : 2014MNRAS.440..696A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : ESO 474- G 029 Coordinates : 004505.7 -253340 B1950 Features targeted : 21-cm HI line Velocity or redshift : 251 km/s z= 0.000837 Uncertainty : +/-4 +/- 0.000013 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. 6 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 236 km/s z= 0.000787 Uncertainty : +/-5 +/- 0.000017 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 1978PAUTx..14....1P


No. 7 Name in publication : HIPASS J0047-25 Coordinates : 004731.1 -251723 J2000 Features targeted : 21-cm Velocity or redshift : 243.0 km/s z= 0.000811 Uncertainty : +/-5.0 +/- 0.000017 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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 new, raw data NED Comment : Extended source


No. 8 Name in publication : ESO 474- G 029 Coordinates : 004507. -2533.9 B1950 Features targeted : Optical Velocity or redshift : 245 km/s z= 0.000817 Uncertainty : +/-5 +/- 0.000017 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d 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 : Averaged from previously published data NED Comment :


No. 9 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 255 km/s z= 0.000851 Uncertainty : +/-10 +/- 0.000033 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 1978ApJ...219..424U


No. 10 Name in publication : ESO 474- G 029 Coordinates : 004505.7 -253340 B1950 Features targeted : Optical lines Velocity or redshift : 240 km/s z= 0.000801 Uncertainty : +/-15 +/- 0.000050 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. 11 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 210 km/s z= 0.000700 Uncertainty : +/-22 +/- 0.000073 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 1970ApJ...159..799D


No. 12 Name in publication : NGC 0253 Coordinates : 004508 -2533.7 B1950 Features targeted : Optical Velocity or redshift : -81 z= -0.000270 Uncertainty : +/-35 km/s +/- 0.000117 Unc. Significance : estimated error Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Emission lines Technique : Features measured in single-screw engine Spatial mode : Redshift is for non-nuclear emission nebula(e.g., H II region, planetary nebular) Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 13 Name in publication : DUKST 474-001 Coordinates : 00 45 06.2 -25 33 41.3 B1950 Features targeted : Optical Velocity or redshift : 192 km/s z= 0.000640 Uncertainty : +/-150 +/- 0.000500 Unc. Significance : 1 sigma Reference Code : 1998MNRAS.300..417R Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed 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. 14 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : -67 km/s z= -0.000223 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 1956MNRAS.116..659E


No. 15 Name in publication : AGC 020535 Coordinates : 004733.1 -251718.4 J2000 Features targeted : Velocity or redshift : 242 km/s z= 0.000807 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 242 km/s z= 0.000807 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. 17 Name in publication : Coordinates : Features targeted : Velocity or redshift : 242 km/s z= 0.000807 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 18 Name in publication : NGC 0253 Coordinates : 004733.1344 -251719.680 J2000 Features targeted : Velocity or redshift : 243 km/s z= 0.000811 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012A&A...544A..18V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 19 Name in publication : NGC 0253 Coordinates : 004734.3 -251732. J2000 Features targeted : Velocity or redshift : 243 km/s z= 0.000811 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....145..101K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 20 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0008110 z= 0.000811 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016ApJS..226...19F Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 21 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 245 km/s z= 0.000817 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 1979ApJ...231...28B


No. 22 Name in publication : PGC 002789 Coordinates : Features targeted : Velocity or redshift : 0.000827 z= 0.000827 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 23 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 250 km/s z= 0.000834 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 1962ApJ...136..339B


No. 24 Name in publication : NGC 0253 Coordinates : 004733.1 -251718. J2000 Features targeted : Velocity or redshift : 251 km/s z= 0.000837 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...766..108M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 25 Name in publication : NGC 0253 Coordinates : 004733.1 -251718. J2000 Features targeted : Velocity or redshift : 251 km/s z= 0.000837 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...779...33M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 26 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.000871 z= 0.000871 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJ...795..117F Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 27 Name in publication : [MSC2011] J004733.70-251722.4 Coordinates : 004733.70 -251722.4 J2000 Features targeted : Velocity or redshift : 300 km/s z= 0.001000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.417.2651M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 28 Name in publication : NGC 0253 Coordinates : 004733.120 -251717.59 J2000 Features targeted : Velocity or redshift : 300 km/s z= 0.001000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014A&A...566A..59A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 29 Name in publication : NGC 0253 Coordinates : 004505.7 -253340. B1950 Features targeted : Optical Velocity or redshift : 300 km/s z= 0.001001 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 1988A&A...203..278M



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