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Date and Time of the Query: 2019-08-18 T10:59:37 PDT
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Redshift data point(s) for object NGC 2530

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5028   1   0.016772   0.000004   1997AJ....113.1197H
1 21-cm 5028   1   0.016772   0.000002   2005ApJS..160..149S
2 5028   1   0.016772   0.000003   2000UZC...C......0F
3 21-cm HI line 5029   10   0.016775   0.000033   1991RC3.9.C...0000d
4 5028     0.016772     2015MNRAS.447.1531C
5 21-cm 5028     0.016772     1997AJ....113.1197H
6 5029     0.016775     1995ApJ...449..527L

Detailed information for each entry

No. 1
Name in publication  : UGC 04237                     
Coordinates          : 080755.5                 +174904          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  5028           km/s                     z=   0.016772
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.  Arecibo data.          



No. 2 Name in publication : UZC J080755.6+174907 Coordinates : 080755.6 +174907. J2000 Features targeted : Velocity or redshift : 5028 km/s z= 0.016772 Uncertainty : +/-1 +/- 0.000003 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from previously published data NED Comment :


No. 3 Name in publication : UGC 04237 Coordinates : 080503.8 +175747 B1950 Features targeted : 21-cm HI line Velocity or redshift : 5029 km/s z= 0.016775 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 : Coordinates : Features targeted : Velocity or redshift : 5028 km/s z= 0.016772 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. 5 Name in publication : UGC 04237 Coordinates : 080503.8 +175747 B1950 Features targeted : 21-cm Velocity or redshift : 5028 km/s z= 0.016772 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113.1197H 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; Corrected for contaminating sources NED Comment :


No. 6 Name in publication : IRAS 08050+1757 Coordinates : Features targeted : Velocity or redshift : 0.016775 z= 0.016775 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1995ApJ...449..527L Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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