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Date and Time of the Query: 2019-06-17 T01:34:00 PDT
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Redshift data point(s) for object IC 2040

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1338   8   0.004463   0.000027   1998A&AS..130..333T
1 1326   8   0.004423   0.000027   1994A&AS..107..265G
2 21-cm 1338   8   0.004463   0.000027   1998A&AS..130..333T
3 Optical lines 1381   29   0.004607   0.000097   1991RC3.9.C...0000d
4 Optical 1289   64   0.004300   0.000213   20032dF...C...0000C
5 1321     0.004406     2015MNRAS.447.1531C
6 1335     0.004453     2016AJ....152...50T
7 Optical 1381     0.004607     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : MCG -05-11-004                
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.004423                                z=   0.004423
Uncertainty          : +/-0.000027                              +/-  0.000027
Unc. Significance    : uncertainty
Reference Code       : 1994A&AS..107..265G

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : PGC 014670 Coordinates : 041104. -324042. B1950 Features targeted : 21-cm Velocity or redshift : 1338 km/s z= 0.004463 Uncertainty : +/-8 +/- 0.000027 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : ESO 359- G 030 Coordinates : 041104.0 -324042 B1950 Features targeted : Optical lines Velocity or redshift : 1381 km/s z= 0.004607 Uncertainty : +/-29 +/- 0.000097 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. 4 Name in publication : 2dFGRS S922Z056 Coordinates : 04 12 59.61 -32 33 13.0 J2000 Features targeted : Optical Velocity or redshift : 0.0043 z= 0.004300 Uncertainty : +/-0.000213 +/- 0.000213 Unc. Significance : rms uncertainty Reference Code : 20032dF...C...0000C Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Obs. Date : 1999.79 Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1321 km/s z= 0.004406 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. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1335 km/s z= 0.004453 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. 7 Name in publication : IC 2040 Coordinates : 041104.0 -324042. B1950 Features targeted : Optical Velocity or redshift : 1381 km/s z= 0.004607 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 1985A&AS...59..433R



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