NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-18 T19:14:45 PDT
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Position data point(s) for object PKS 0221-171

6 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 02h23m43.7637s -16d56m37.700s   0.04 0.02   2005AJ....129.1163P
1 02h23m43.7600s -16d56m37.700s       2014ApJS..213....3M
2 02h23m43.7637s -16d56m37.702s 0.00 0.00   2015AJ....150...58F
3 02h23m43.760s -16d56m37.70s 0.50 0.50   2011MNRAS.417.2651M
4 02h23m43.78s -16d56m38.0s 1.50 1.50   2013MNRAS.434..956C
5 02h23m43.78s -16d56m38.0s 2.50 2.50   2011MNRAS.417.2651M
6 02h23m43.3s -16d56m39s 4.85 GHz 30.00 25.00 90 1994ApJS...90..179G

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.7600s -16d56m37.700s Equatorial B1950.0: 02h21m21.9505s -17d10m12.377s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NVSS J022343-165637 Coord1/Coord2 : HHMMSS: 022343.76 DDMMSS: -165637.7 Unc1/Unc2/UncPA : Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014ApJS..213....3M
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.7637s -16d56m37.702s Equatorial B1950.0: 02h21m21.9543s -17d10m12.378s 95% Conf. Ellipse : 4.10e-03 1.90e-03 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 022343.7637 DDMMSS: -165637.700 Unc1/Unc2/UncPA : 4.1E-03 1.9E-03 0 deg Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015AJ....150...58F
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.760s -16d56m37.70s Equatorial B1950.0: 02h21m21.950s -17d10m12.38s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [MSC2011] J022343.76-165637.7 Coord1/Coord2 : HHMMSS: 022343.76 DDMMSS: -165637.7 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.417.2651M
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.78s -16d56m38.0s Equatorial B1950.0: 02h21m21.97s -17d10m12.7s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J022343-165638 Coord1/Coord2 : HHMMSS: 022343.78 DDMMSS: -165638.0 Unc1/Unc2/UncPA : 1.5 1.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013MNRAS.434..956C
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.78s -16d56m38.0s Equatorial B1950.0: 02h21m21.97s -17d10m12.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J022343-165638 Coord1/Coord2 : HHMMSS: 022343.78 DDMMSS: -165638.0 Unc1/Unc2/UncPA : 2.5 2.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.417.2651M
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h23m43.3s -16d56m39s Equatorial B1950.0: 02h21m21.5s -17d10m14s 95% Conf. Ellipse : 3.00e+01 2.50e+01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PMN J0223-1656 Coord1/Coord2 : HHMMSS: 022343.3 DDMMSS: -165639. Unc1/Unc2/UncPA : 12. 10. deg Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : J2000.0 1990.46 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1994ApJS...90..179G

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