NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-17 T22:00:49 PDT
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Position data point(s) for object FIRST J104021.6+312908

1 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 10h40m21.696s +31d29m08.93s   0.74 0.56 153 1995ApJ...450..559B
1 10h40m21.696s +31d29m08.93s 1.4 GHz 0.74 0.56 154 1995ApJ...450..559B

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 10h40m21.696s +31d29m08.93s Equatorial B1950.0: 10h37m33.705s +31d44m49.00s 95% Conf. Ellipse : 7.41e-01 5.59e-01 arcsec 154 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : FIRST J104021.6+312908 Coord1/Coord2 : HHMMSS: 104021.696 DDMMSS: +312908.93 Unc1/Unc2/UncPA : 0.65 0.49 153.9 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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