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Date and Time of the Query: 2019-04-19 T14:15:51 PDT
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Position data point(s) for object FIRST J125056.8+410647

1 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h50m56.86s +41d06m47.6s   1.25 1.25   1994ApJ...421..122T
1 12h50m56.82s +41d06m47.1s 1.4 GHz 2.54 1.70 35 1995ApJ...450..559B

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m56.82s +41d06m47.1s Equatorial B1950.0: 12h48m35.68s +41d23m05.6s 95% Conf. Ellipse : 2.54e+00 1.70e+00 arcsec 35 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : FIRST J125056.8+410647 Coord1/Coord2 : HHMMSS: 125056.821 DDMMSS: +410647.11 Unc1/Unc2/UncPA : 2.23 1.49 34.6 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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