NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-19 T12:26:51 PDT
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Position data point(s) for object PKS 0253-754

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 02h53m11.080s -75d13m16.94s   1.12 1.08 90 1996A&AS..120..201L
1 02h53m10.8808s -75d13m16.685s 0.02 0.01 90 2011MNRAS.414.2528P
2 02h53m10.850s -75d13m16.50s 0.50 0.50   2011MNRAS.417.2651M
3 02h53m10.881s -75d13m16.69s 0.50 0.50   2013AJ....146...10T
4 02h53m10.72s -75d13m15.5s 1.50 1.50   2013MNRAS.434..956C
5 02h53m10.72s -75d13m15.5s 2.50 2.50   2011MNRAS.417.2651M
6 02h53m12.7s -75d13m18s 4.85 GHz 19.80 17.50 91 1994ApJS...90..173G
7 02h53m15.3s -75d13m18s 4.85 GHz 20.00 15.00 90 1994ApJS...91..111W

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h53m10.8808s -75d13m16.685s Equatorial B1950.0: 02h53m32.2902s -75d25m25.882s 95% Conf. Ellipse : 2.30e-02 5.00e-03 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : LCS1 J0253-7513 Coord1/Coord2 : HHMMSS: 025310.8808 DDMMSS: -751316.685 Unc1/Unc2/UncPA : 0.023 0.005 90 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 :
2011MNRAS.414.2528P
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h53m10.850s -75d13m16.50s Equatorial B1950.0: 02h53m32.258s -75d25m25.70s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [MSC2011] J025310.85-751316.5 Coord1/Coord2 : HHMMSS: 025310.85 DDMMSS: -751316.5 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h53m10.881s -75d13m16.69s Equatorial B1950.0: 02h53m32.291s -75d25m25.88s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IVS B0253-754 Coord1/Coord2 : HHMMSS: 025310.8816 DDMMSS: -751316.686 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 :
2013AJ....146...10T
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h53m10.72s -75d13m15.5s Equatorial B1950.0: 02h53m32.12s -75d25m24.7s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J025310-751315 Coord1/Coord2 : HHMMSS: 025310.72 DDMMSS: -751315.5 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: 02h53m10.72s -75d13m15.5s Equatorial B1950.0: 02h53m32.12s -75d25m24.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J025310-751315 Coord1/Coord2 : HHMMSS: 025310.72 DDMMSS: -751315.5 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: 02h53m12.7s -75d13m18s Equatorial B1950.0: 02h53m34.2s -75d25m27s 95% Conf. Ellipse : 1.98e+01 1.75e+01 arcsec 91 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PMNM 025334.2-752527 Coord1/Coord2 : HHMMSS: 025334.2 DDMMSS: -752527. Unc1/Unc2/UncPA : 2.1 7 deg Unc. Significance : Uncertainty in time seconds and arcseconds; rms uncertainty Equinox/Epoch : B1950.0 1992.43 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..173G
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h53m15.3s -75d13m18s Equatorial B1950.0: 02h53m36.8s -75d25m27s 95% Conf. Ellipse : 2.00e+01 1.50e+01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PMN J0253-7513 Coord1/Coord2 : HHMMSS: 025315.3 DDMMSS: -751318. Unc1/Unc2/UncPA : 8. 6. deg Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : J2000.0 1990.43 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...91..111W

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