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Date and Time of the Query: 2018-11-17 T19:21:18 PST
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Redshift data point(s) for object NGC 6630

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2676   22   0.008926   0.000073   1989ESOLV.C...0000L
1 Optical 1840   40   0.006138   0.000133   1992AJ....104..495M
2 Optical 1796   45   0.005991   0.000150   20096dF...C...0000J
3 Optical lines 2646   87   0.008826   0.000290   1991RC3.9.C...0000d
4 Optical 2676     0.008926     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : DC 1842-630:[MKV92] 001       
Coordinates          : 182748.0                 -632200          B1950
Features targeted    : Optical                       
Velocity or redshift :  1840           km/s                     z=   0.006138
Uncertainty          : +/-40                                    +/-  0.000133
Unc. Significance    : 1 sigma
Reference Code       : 1992AJ....104..495M

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Fiber-optic feed
    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. 2 Name in publication : 6dF J1832350-631736 Coordinates : 183235.14 -631735.7 J2000 Features targeted : Optical Velocity or redshift : 1796 km/s z= 0.005991 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed 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. 3 Name in publication : ESO 103-IG 026 Coordinates : 182749.0 -631942 B1950 Features targeted : Optical lines Velocity or redshift : 2646 km/s z= 0.008826 Uncertainty : +/-87 +/- 0.000290 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 : NGC 6630 Coordinates : 182749.0 -631942. B1950 Features targeted : Optical Velocity or redshift : 2676 km/s z= 0.008926 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 1981A&AS...46...57W



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