NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T16:57:01 PDT
Help | Comment | NED Home

Position data point(s) for object NGC 4721

11 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h50m19.922s +27d19m26.42s   0.50 0.50   2007SDSS6.C...0000:
1 12h50m19.9200s +27d19m26.400s       2015A&A...576A..16G
2 12h50m19.9200s +27d19m26.390s       2016ApJ...819...63R
3 12h50m19.9176s +27d19m26.400s       2016A&A...591A..38C
4 12h50m19.923s +27d19m26.19s 2MASS Coadded JHK 0.30 0.20 89 2006AJ....131.1163S
5 12h50m19.922s +27d19m26.42s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
6 12h50m19.918s +27d19m26.37s 0.50 0.50   2014ApJ...787...24B
7 12h50m19.922s +27d19m26.42s 0.50 0.50   2016SDSSD.C...0000:
8 12h50m19.90s +27d19m26.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
9 12h50m20.02s +27d19m24.9s Photographic 103a-O 2.50 2.50   1996PrivC.U..S....O
10 12h50m19.98s +27d19m27.8s Photographic 5.00 5.00   1990A&AS...83..569B
11 12h50m14s +27d19.7m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.9200s +27d19m26.400s Equatorial B1950.0: 12h47m53.5429s +27d35m45.573s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 125019.92 DDMMSS: +271926.4 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015A&A...576A..16G
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.9200s +27d19m26.390s Equatorial B1950.0: 12h47m53.5429s +27d35m45.563s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 125019.92 DDMMSS: +271926.39 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016ApJ...819...63R
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.9176s +27d19m26.400s Equatorial B1950.0: 12h47m53.5405s +27d35m45.573s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.58299 27.324 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016A&A...591A..38C
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.923s +27d19m26.19s Equatorial B1950.0: 12h47m53.546s +27d35m45.36s 95% Conf. Ellipse : 3.00e-01 2.00e-01 arcsec 89 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.583013 27.323942 Unc1/Unc2/UncPA : 0.12 0.08 89 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.922s +27d19m26.42s Equatorial B1950.0: 12h47m53.545s +27d35m45.59s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J125019.92+271926.4 Coord1/Coord2 : 192.5830097526 27.3240053670 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.918s +27d19m26.37s Equatorial B1950.0: 12h47m53.541s +27d35m45.54s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 4721 Coord1/Coord2 : HHMMSS: 125019.9183 DDMMSS: +271926.371 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 :
2014ApJ...787...24B
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.922s +27d19m26.42s Equatorial B1950.0: 12h47m53.545s +27d35m45.59s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 192.58301 27.324005 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: 12h50m19.90s +27d19m26.0s Equatorial B1950.0: 12h47m53.52s +27d35m45.2s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J125019.9+271926 Coord1/Coord2 : HHMMSS: 125019.9 DDMMSS: +271926. 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. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m20.02s +27d19m24.9s Equatorial B1950.0: 12h47m53.64s +27d35m44.1s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGP9 F322-1659639 Coord1/Coord2 : HHMMSS: 124753.64 DDMMSS: +273544.1 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. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m19.98s +27d19m27.8s Equatorial B1950.0: 12h47m53.60s +27d35m47.0s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 159-086 Coord1/Coord2 : HHMMSS: 124753.6 DDMMSS: +273547. 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. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h50m14s +27d19.7m Equatorial B1950.0: 12h47m48s +27d36.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1247.8+2736 Coord1/Coord2 : HHMMSS: 124748. DDMMSS: +273600. 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

Back to NED Home