NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T07:55:51 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 7685

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5642   7   0.018820   0.000023   1991RC3.9.C...0000d
1 21-cm 5644   2   0.018826   0.000007   2005ApJS..160..149S
2 21-cm HI line 5642   7   0.018820   0.000023   1991RC3.9.C...0000d
3 Optical 5642   7   0.018820   0.000023   1999ApJS..121..287H
4 5642   7   0.018820   0.000023   2000UZC...C......0F
5 21-cm 5639   12   0.018810   0.000040   2006HIPAS.C...0000:
6 5595   16   0.018663   0.000053   2004ApJ...607..202M
7 5667     0.018903     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 12638                     
Coordinates          : 233033.5                 +035405          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  5644           km/s                     z=   0.018826
Uncertainty          : +/-2                                     +/-  0.000007
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 : UGC 12638 Coordinates : 23280 .2 +033731 B1950 Features targeted : 21-cm HI line Velocity or redshift : 5642 km/s z= 0.018820 Uncertainty : +/-7 +/- 0.000023 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. 3 Name in publication : NGC 7685 Coordinates : 232800.2 033731. B1950 Features targeted : Optical Velocity or redshift : 5642 km/s z= 0.018820 Uncertainty : +/-7 +/- 0.000023 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : UZC J233033.5+035406 Coordinates : 233033.5 +035406. J2000 Features targeted : Velocity or redshift : 5642 km/s z= 0.018820 Uncertainty : +/-7 +/- 0.000023 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. 5 Name in publication : HIPASS J2330+03 Coordinates : 233032.6 +035614 J2000 Features targeted : 21-cm Velocity or redshift : 5639.2 km/s z= 0.018810 Uncertainty : +/-11.9 +/- 0.000040 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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 NED Comment :


No. 6 Name in publication : NGC 7685 Coordinates : Features targeted : Velocity or redshift : 0.018663 z= 0.018663 Uncertainty : +/-0.000053 +/- 0.000053 Unc. Significance : uncertainty Reference Code : 2004ApJ...607..202M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 5667 km/s z= 0.018903 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 :



Back to NED Home