NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-19 T09:42:58 PDT
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Position data point(s) for object FIRST J154332.7+413931

2 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 15h43m32.767s +41d39m31.81s   0.35 0.35   1995ApJ...450..559B
1 15h43m32.7600s +41d39m32.300s       2014ApJS..213....3M
2 15h43m32.767s +41d39m31.81s 1.4 GHz 0.35 0.34 105 1995ApJ...450..559B

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h43m32.7600s +41d39m32.300s Equatorial B1950.0: 15h41m48.2013s +41d48m57.359s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NVSS J154332+413932 Coord1/Coord2 : HHMMSS: 154332.76 DDMMSS: +413932.3 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: 15h43m32.767s +41d39m31.81s Equatorial B1950.0: 15h41m48.208s +41d48m56.87s 95% Conf. Ellipse : 3.54e-01 3.42e-01 arcsec 104 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : FIRST J154332.7+413931 Coord1/Coord2 : HHMMSS: 154332.767 DDMMSS: +413931.81 Unc1/Unc2/UncPA : 0.31 0.30 104.5 deg Unc. Significance : Uncertainty in arcseconds; 90% confidence level Equinox/Epoch : J2000.0 1994 Freq. or Wave. : 1.4 GHz (OBS)=1.40E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1995ApJ...450..559B

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