NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-22 T12:13:37 PDT
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Position data point(s) for object 4C +45.17

14 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 08h37m52.760s +44d50m26.00s   0.50 0.50   2004SDSS2.C...0000:
1 08h37m52.7520s +44d50m25.800s       2015MNRAS.449.3191Y
2 08h37m52.748s +44d50m25.91s 2MASS Coadded JHK 0.15 0.15   2006AJ....131.1163S
3 08h37m52.756s +44d50m25.95s r' (SDSS) 0.50 0.50   2004SDSS2.C...0000:
4 08h37m52.759s +44d50m25.95s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
5 08h37m52.740s +44d50m25.90s 0.50 0.50   2011MNRAS.415.1013K
6 08h37m52.753s +44d50m25.98s 0.50 0.50   2012MNRAS.421.1569B
7 08h37m52.754s +44d50m25.99s 0.50 0.50   2016SDSSD.C...0000:
8 08h37m52.757s +44d50m25.91s 0.50 0.50   2016SDSSD.C...0000:
9 08h37m52.807s +44d50m26.00s IR (Spitzer) 0.60 0.60   2013SSTSLC4.2....0C
10 08h37m52.75s +44d50m26.1s NUV (GALEX) 1.61 1.61   2012GMSC..C...0000S
11 08h37m52.99s +44d50m19.8s 408 MHz 11.80 8.50   1985A&AS...59..255F
12 08h37m52.7s +44d50m38s 4.85 GHz 25.00 23.90   1991ApJS...75.1011G
13 08h37m52.8s +44d50m38s 4.85 GHz 50.00 50.00   1991ApJS...75....1B
14 08h38m13s +44d48.5m 26.3 MHz 2250.00 318.00   1975AJ.....80..931V

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.7520s +44d50m25.800s Equatorial B1950.0: 08h34m27.2549s +45d00m56.960s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 129.4698 +44.8405 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.449.3191Y
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.748s +44d50m25.91s Equatorial B1950.0: 08h34m27.251s +45d00m57.07s 95% Conf. Ellipse : 1.50e-01 1.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 129.469786 44.84053 Unc1/Unc2/UncPA : 0.06 0.06 Unc. Significance : Uncertainty in arcseconds; 68% confidence level Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2006AJ....131.1163S
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.756s +44d50m25.95s Equatorial B1950.0: 08h34m27.259s +45d00m57.11s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J083752.76+445026.0 Coord1/Coord2 : 129.469818 44.840542 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r' (SDSS) (OBS)=4.79E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2004SDSS2.C...0000:
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.759s +44d50m25.95s Equatorial B1950.0: 08h34m27.262s +45d00m57.11s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J083752.75+445025.9 Coord1/Coord2 : 129.4698295743 44.8405420159 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r (SDSS) (OBS)=4.77E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2007SDSS6.C...0000:
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.740s +44d50m25.90s Equatorial B1950.0: 08h34m27.243s +45d00m57.06s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J083752.74+445025.9 Coord1/Coord2 : HHMMSS: 083752.74 DDMMSS: +445025.9 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.415.1013K
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.753s +44d50m25.98s Equatorial B1950.0: 08h34m27.255s +45d00m57.14s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J083752.75+445025.9 Coord1/Coord2 : HHMMSS: 083752.7527 DDMMSS: +445025.980 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 :
2012MNRAS.421.1569B
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.754s +44d50m25.99s Equatorial B1950.0: 08h34m27.257s +45d00m57.15s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 129.46981 44.840554 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016SDSSD.C...0000:
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.757s +44d50m25.91s Equatorial B1950.0: 08h34m27.260s +45d00m57.07s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 129.4698200 44.840531 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016SDSSD.C...0000:
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.807s +44d50m26.00s Equatorial B1950.0: 08h34m27.310s +45d00m57.16s 95% Conf. Ellipse : 6.00e-01 6.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 1.2947003E+02 4.4840555E+01 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree Frequency Mode : Broad-band measurement Qualifiers : Uncertain origin Reference Code :
2013SSTSLC4.2....0C
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.75s +44d50m26.1s Equatorial B1950.0: 08h34m27.25s +45d00m57.2s 95% Conf. Ellipse : 1.61e+00 1.61e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXMSCJ083752.75+445026.0 Coord1/Coord2 : 129.46979798815 44.840578518981 Unc1/Unc2/UncPA : 0.64335 0.64335 Unc. Significance : Uncertainty in arcseconds; uncertainty Equinox/Epoch : J2000.0 Freq. or Wave. : NUV (GALEX) (OBS)=1.30E+15 Hz Sys/Units/Frame : Equatorial Decimal degree Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2012GMSC..C...0000S
No. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.99s +44d50m19.8s Equatorial B1950.0: 08h34m27.50s +45d00m51.0s 95% Conf. Ellipse : 1.18e+01 8.50e+00 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : B3 0834+450A Coord1/Coord2 : HHMMSS: 083427.5 DDMMSS: +450051. Unc1/Unc2/UncPA : 3.4 4.7 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. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.7s +44d50m38s Equatorial B1950.0: 08h34m27.2s +45d01m09s 95% Conf. Ellipse : 2.50e+01 2.39e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB 083427.2+450109 Coord1/Coord2 : HHMMSS: 083427.2 DDMMSS: +450109. Unc1/Unc2/UncPA : 0.9 10. 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. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h37m52.8s +44d50m38s Equatorial B1950.0: 08h34m27.3s +45d01m09s 95% Conf. Ellipse : 5.00e+01 5.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB[BWE91] 0834+4501 Coord1/Coord2 : HHMMSS: 083427.3 DDMMSS: +450109. 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. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h38m13s +44d48.5m Equatorial B1950.0: 08h34m48s +44d59.0m 95% Conf. Ellipse : 2.25e+03 3.18e+02 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [VE75] CL 0834+44 Coord1/Coord2 : HHMMSS: 083448. DDMMSS: +445900. Unc1/Unc2/UncPA : 0.2 15. 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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