NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-20 T04:49:10 PDT
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Position data point(s) for object PKS 0450-230

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 04h52m44.940s -22d58m06.30s   1.50 1.00   1998AJ....115.1693C
1 04h52m44.960s -22d58m03.40s 0.50 0.50   2011MNRAS.417.2651M
2 04h52m44.99s -22d58m04.2s 1.50 1.50   2013MNRAS.434..956C
3 04h52m44.99s -22d58m04.2s 2.50 2.50   2011MNRAS.417.2651M
4 04h52m45.7s -22d58m10s 4.85 GHz 22.50 17.50 90 1994ApJS...90..179G

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h52m44.960s -22d58m03.40s Equatorial B1950.0: 04h50m38.345s -23d02m57.80s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [MSC2011] J045244.96-225803.4 Coord1/Coord2 : HHMMSS: 045244.96 DDMMSS: -225803.4 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h52m44.99s -22d58m04.2s Equatorial B1950.0: 04h50m38.37s -23d02m58.6s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J045244-225804 Coord1/Coord2 : HHMMSS: 045244.99 DDMMSS: -225804.2 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h52m44.99s -22d58m04.2s Equatorial B1950.0: 04h50m38.37s -23d02m58.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J045244-225804 Coord1/Coord2 : HHMMSS: 045244.99 DDMMSS: -225804.2 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h52m45.7s -22d58m10s Equatorial B1950.0: 04h50m39.1s -23d03m04s 95% Conf. Ellipse : 2.25e+01 1.75e+01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PMN J0452-2258 Coord1/Coord2 : HHMMSS: 045245.7 DDMMSS: -225810. Unc1/Unc2/UncPA : 9. 7. 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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