NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-18 T02:59:02 PST
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Position data point(s) for object NGC 4728

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h50m28.077s +27d26m05.67s   0.50 0.50   2007SDSS6.C...0000:
1 12h50m28.080s +27d26m05.49s 2MASS Coadded JHK 0.25 0.20 88 2006AJ....131.1163S
2 12h50m28.060s +27d26m05.02s Photographic 0.50 0.50   1987AJ.....94..501K
3 12h50m28.077s +27d26m05.67s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
4 12h50m28.073s +27d26m05.60s 0.50 0.50   2015MNRAS.448.3442G
5 12h50m28.077s +27d26m05.67s 0.50 0.50   2016SDSSD.C...0000:
6 12h50m28.21s +27d26m04.7s Photographic 103a-O 2.50 2.50   1996PrivC.U..S....O
7 12h50m28.02s +27d26m06.0s Photographic 5.00 5.00   1990A&AS...83..569B
8 12h50m28.02s +27d26m05.0s Photographic 10.00 10.00   1973A&AS...12...89G
9 12h50m26s +27d26.7m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.080s +27d26m05.49s Equatorial B1950.0: 12h48m01.758s +27d42m24.53s 95% Conf. Ellipse : 2.50e-01 2.00e-01 arcsec 88 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.616999 27.434858 Unc1/Unc2/UncPA : 0.1 0.08 88 deg 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.060s +27d26m05.02s Equatorial B1950.0: 12h48m01.738s +27d42m24.07s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NPM1G +27.0384 Coord1/Coord2 : HHMMSS: 124801.738 DDMMSS: +274224.07 Unc1/Unc2/UncPA : 0.20 0.20 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 1976.51 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 :
1987AJ.....94..501K
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.077s +27d26m05.67s Equatorial B1950.0: 12h48m01.755s +27d42m24.71s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J125028.07+272605.6 Coord1/Coord2 : 192.6169870457 27.4349078111 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.073s +27d26m05.60s Equatorial B1950.0: 12h48m01.751s +27d42m24.65s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.61697 27.43489 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.448.3442G
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.077s +27d26m05.67s Equatorial B1950.0: 12h48m01.755s +27d42m24.71s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.61699 27.434908 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: 12h50m28.21s +27d26m04.7s Equatorial B1950.0: 12h48m01.89s +27d42m23.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGP9 F322-1582512 Coord1/Coord2 : HHMMSS: 124801.89 DDMMSS: +274223.7 Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic 103a-O (OBS)=7.40E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1996PrivC.U..S....O
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.02s +27d26m06.0s Equatorial B1950.0: 12h48m01.70s +27d42m25.0s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 159-087 Coord1/Coord2 : HHMMSS: 124801.7 DDMMSS: +274225. Unc1/Unc2/UncPA : 2.0 2.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.89E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990A&AS...83..569B
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m28.02s +27d26m05.0s Equatorial B1950.0: 12h48m01.70s +27d42m24.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 4728 Coord1/Coord2 : HHMMSS: 124801.7 DDMMSS: +274224. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; mean error 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 :
1973A&AS...12...89G
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m26s +27d26.7m Equatorial B1950.0: 12h48m00s +27d43.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1248.0+2743 Coord1/Coord2 : HHMMSS: 124800. DDMMSS: +274300. 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 :
1963CGCG2.C...0000Z

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