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Date and Time of the Query: 2019-06-24 T18:23:35 PDT
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Redshift data point(s) for object NGC 2820

15 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1574   6   0.005250   0.000020   1992ApJS...83...29S
1 21-cm HI line 1579   5   0.005267   0.000017   1991RC3.9.C...0000d
2 1686   18   0.005624   0.000060   1979ApJS...40..527P
3 21-cm 1583   21   0.005280   0.000071   2005ApJS..160..149S
4 Optical 1397   37   0.004660   0.000123   2000UZC...C......0F
5 Optical lines 1581   42   0.005274   0.000140   1991RC3.9.C...0000d
6 Optical 1581   100   0.005274   0.000334   1992CORV..C...0000F
7 Optical 1467     0.004893     1992CORV..C...0000F
8 1572     0.005244     2015MNRAS.447.1531C
9 1574     0.005250     2014ApJ...787...24B
10 1574     0.005250     2016AJ....152...50T
11 1576     0.005257     2012AJ....144...43I
12 1579     0.005267     2015ApJS..217...27A
13 Optical 1602     0.005344     1992CORV..C...0000F
14 Optical 1673     0.005581     1992CORV..C...0000F
15 Optical 1687     0.005627     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : UGC 04961                     
Coordinates          : 091743.7                 +642816          B1950
Features targeted    : 21-cm HI line                 
Velocity or redshift :  1579           km/s                     z=   0.005267
Uncertainty          : +/-5                                     +/-  0.000017
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. 2 Name in publication : NGC 2820 Coordinates : Features targeted : Velocity or redshift : 0.005624 z= 0.005624 Uncertainty : +/-0.000060 +/- 0.000060 Unc. Significance : uncertainty Reference Code : 1979ApJS...40..527P Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UGC 04961 Coordinates : 092145.7 +641528 J2000 Features targeted : 21-cm Velocity or redshift : 1583 km/s z= 0.005280 Uncertainty : +/-21 +/- 0.000071 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 : Confused. Green Bank 42-m data.


No. 4 Name in publication : UZC J092145.3+641528 Coordinates : 092145.3 +641528. J2000 Features targeted : Optical Velocity or redshift : 1397 km/s z= 0.004660 Uncertainty : +/-37 +/- 0.000123 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 5 Name in publication : UGC 04961 Coordinates : 091743.7 +642816 B1950 Features targeted : Optical lines Velocity or redshift : 1581 km/s z= 0.005274 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. 6 Name in publication : NGC 2820 Coordinates : 091743.7 +642816. B1950 Features targeted : Optical Velocity or redshift : 1581 km/s z= 0.005274 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 1952ApJ...116...63P


No. 7 Name in publication : NGC 2820 Coordinates : 091743.7 +642816. B1950 Features targeted : Optical Velocity or redshift : 1467 km/s z= 0.004893 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 1985AJ.....90..708K


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1572 km/s z= 0.005244 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. 9 Name in publication : NGC 2820 Coordinates : 092146.0474 +641527.986 J2000 Features targeted : Velocity or redshift : 1574 km/s z= 0.005250 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJ...787...24B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1574 km/s z= 0.005250 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. 11 Name in publication : NGC 2820 Coordinates : 092145.58 +641528.6 J2000 Features targeted : Velocity or redshift : 1576 km/s z= 0.005257 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012AJ....144...43I Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.005267 z= 0.005267 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : NGC 2820 Coordinates : 091743.7 +642816. B1950 Features targeted : Optical Velocity or redshift : 1602 km/s z= 0.005344 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 1961BrkSy...3..277P


No. 14 Name in publication : NGC 2820 Coordinates : 091743.7 +642816. B1950 Features targeted : Optical Velocity or redshift : 1673 km/s z= 0.005581 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 1961BrkSy...3..277P


No. 15 Name in publication : NGC 2820 Coordinates : 091743.7 +642816. B1950 Features targeted : Optical Velocity or redshift : 1687 km/s z= 0.005627 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 1970ApJ...159..791P



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