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Date and Time of the Query: 2019-06-17 T18:23:04 PDT
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Redshift data point(s) for object NGC 6557

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5503   45   0.018356   0.000150   20096dF...C...0000J
1 Optical 5503   45   0.018356   0.000150   20096dF...C...0000J
2 5503   45   0.018356   0.000150   2014MNRAS.440..696A
3 5589   85   0.018642   0.000284   2006MNRAS.369.1131R
4 5396     0.018000     2011MNRAS.417.2651M
5 5503     0.018356     2012A&A...544A..18V
6 5516     0.018400     2014MNRAS.438..796S
7 5530     0.018446     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : 6dF J1821247-763500           
Coordinates          : 182124.67                -763500.0        J2000
Features targeted    : Optical                       
Velocity or redshift :  5503           km/s                     z=   0.018356
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. 2 Name in publication : NGC 6557 Coordinates : 182124.67 -763500.0 J2000 Features targeted : Velocity or redshift : 5503 km/s z= 0.018356 Uncertainty : +/- +/- 0.000150 Unc. Significance : uncertainty Reference Code : 2014MNRAS.440..696A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : 2MASX J18212466-7634598 Coordinates : Features targeted : Velocity or redshift : 0.018642 z= 0.018642 Uncertainty : +/- +/- 0.000284 Unc. Significance : uncertainty Reference Code : 2006MNRAS.369.1131R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : [MSC2011] J182124.84-763459.8 Coordinates : 182124.84 -763459.8 J2000 Features targeted : Velocity or redshift : 5396 km/s z= 0.018000 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. 5 Name in publication : NGC 6557 Coordinates : 182124.6672 -763459.988 J2000 Features targeted : Velocity or redshift : 5503 km/s z= 0.018356 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. 6 Name in publication : AT20G J182125-763459 Coordinates : 182125.15 -763459.6 J2000 Features targeted : Velocity or redshift : 5516 km/s z= 0.018400 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.438..796S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 5530 km/s z= 0.018446 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 :



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