NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T17:47:09 PDT
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Position data point(s) for object B3 0631+444

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 06h35m09.692s +44d27m08.64s   1.20 0.60 90 1996AJ....111.1945D
1 06h35m09.64s +44d27m18.7s 408 MHz 13.50 10.00   1985A&AS...59..255F
2 06h35m09.3s +44d27m19s 4.85 GHz 27.50 24.10   1991ApJS...75.1011G
3 06h35m09.5s +44d27m21s 4.85 GHz 50.00 50.00   1991ApJS...75....1B
4 06h35m08s +44d29.6m 26.3 MHz 2550.00 481.00   1975AJ.....80..931V

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 06h35m09.64s +44d27m18.7s Equatorial B1950.0: 06h31m31.00s +44d29m44.0s 95% Conf. Ellipse : 1.35e+01 1.00e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : B3 0631+444 Coord1/Coord2 : HHMMSS: 063131.0 DDMMSS: +442944. Unc1/Unc2/UncPA : 4.0 5.4 deg Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 1977.3 Freq. or Wave. : 408 MHz (OBS)=4.08E+08 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1985A&AS...59..255F
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 06h35m09.3s +44d27m19s Equatorial B1950.0: 06h31m30.7s +44d29m44s 95% Conf. Ellipse : 2.75e+01 2.41e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB 063130.7+442944 Coord1/Coord2 : HHMMSS: 063130.7 DDMMSS: +442944. Unc1/Unc2/UncPA : 0.9 11. deg Unc. Significance : Uncertainty in time seconds and arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1991ApJS...75.1011G
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 06h35m09.5s +44d27m21s Equatorial B1950.0: 06h31m30.9s +44d29m46s 95% Conf. Ellipse : 5.00e+01 5.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB[BWE91] 0631+4429 Coord1/Coord2 : HHMMSS: 063130.9 DDMMSS: +442946. Unc1/Unc2/UncPA : 50. 50. Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : B1950.0 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1991ApJS...75....1B
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 06h35m08s +44d29.6m Equatorial B1950.0: 06h31m30s +44d32.0m 95% Conf. Ellipse : 2.55e+03 4.81e+02 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [VE75] CL 0631+44 Coord1/Coord2 : HHMMSS: 063130. DDMMSS: +443200. Unc1/Unc2/UncPA : 0.3 17. deg Unc. Significance : Uncertainty in time minutes and arcminutes; uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : 26.3 MHz (OBS)=2.63E+07 Hz Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1975AJ.....80..931V

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