NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T12:09:48 PDT
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Position data point(s) for object NGC 4271

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h19m32.598s +56d44m11.68s   0.50 0.50   2007SDSS6.C...0000:
1 12h19m32.5920s +56d44m11.652s       2011MNRAS.412.1419L
2 12h19m32.612s +56d44m11.70s 2MASS Coadded JHK 0.15 0.15   2006AJ....131.1163S
3 12h19m32.596s +56d44m11.69s r' (SDSS) 0.50 0.50   2004SDSS3.C...0000:
4 12h19m32.598s +56d44m11.68s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
5 12h19m32.594s +56d44m11.69s 0.50 0.50   2016SDSSD.C...0000:
6 12h19m32.70s +56d44m12.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
7 12h19m33.46s +56d44m14.3s Photographic 10.00 10.00   1976ApJS...31..187D
8 12h19m32.6s +56d44m12s 15.00 15.00   2013MNRAS.433.2986W
9 12h19m37s +56d44.4m Photographic 150.00 150.00   1968CGCG4.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m32.5920s +56d44m11.652s Equatorial B1950.0: 12h17m07.0192s +57d00m50.399s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 121932.5920 DDMMSS: +564411.652 Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.412.1419L
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m32.612s +56d44m11.70s Equatorial B1950.0: 12h17m07.039s +57d00m50.45s 95% Conf. Ellipse : 1.50e-01 1.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 184.885882 56.736584 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: 12h19m32.596s +56d44m11.69s Equatorial B1950.0: 12h17m07.023s +57d00m50.44s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J121932.59+564411.7 Coord1/Coord2 : 184.885818 56.736580 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 :
2004SDSS3.C...0000:
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m32.598s +56d44m11.68s Equatorial B1950.0: 12h17m07.026s +57d00m50.43s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J121932.59+564411.6 Coord1/Coord2 : 184.8858269632 56.7365774888 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: 12h19m32.594s +56d44m11.69s Equatorial B1950.0: 12h17m07.022s +57d00m50.44s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 184.88581 56.73658 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m32.70s +56d44m12.0s Equatorial B1950.0: 12h17m07.13s +57d00m50.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J121932.7+564412 Coord1/Coord2 : HHMMSS: 121932.7 DDMMSS: +564412. Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIa-D (OBS)=5.20E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : Homogenized from previously published data Reference Code :
2000UZC...C......0F
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m33.46s +56d44m14.3s Equatorial B1950.0: 12h17m07.90s +57d00m53.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 07375 Coord1/Coord2 : HHMMSS: 121707.9 DDMMSS: +570053. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.81E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1976ApJS...31..187D
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m32.6s +56d44m12s Equatorial B1950.0: 12h17m07.0s +57d00m51s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 4271 Coord1/Coord2 : HHMMSS: 121932.6040 DDMMSS: +564411.904 Unc1/Unc2/UncPA : 15. 15. Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013MNRAS.433.2986W
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h19m37s +56d44.4m Equatorial B1950.0: 12h17m12s +57d01.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1217.2+5701 Coord1/Coord2 : HHMMSS: 121712. DDMMSS: +570100. Unc1/Unc2/UncPA : 60. 60. Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.81E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK3 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1968CGCG4.C...0000Z

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