NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-15 T21:48:49 PDT
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Position data point(s) for object NGC 4539

19 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h34m34.739s +18d12m09.66s   0.50 0.50   2007SDSS6.C...0000:
1 12h34m34.6800s +18d12m09.720s       2014ApJS..215...22K
2 12h34m34.7496s +18d12m09.432s       2011MNRAS.412.1419L
3 12h34m34.7417s +18d12m09.756s       2015ApJS..219....3M
4 12h34m34.7388s +18d12m09.648s       2015ApJS..217...27A
5 12h34m34.745s +18d12m09.70s 2MASS Coadded JHK 0.33 0.23 1 2006AJ....131.1163S
6 12h34m34.739s +18d12m09.66s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
7 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
8 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
9 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
10 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
11 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
12 12h34m34.739s +18d12m09.65s 0.50 0.50   2015MNRAS.446.3749Y
13 12h34m34.740s +18d12m09.66s 0.50 0.50   2016SDSSD.C...0000:
14 12h34m34.72s +18d12m11.5s 1.35 1.35   2014A&A...570A..69B
15 12h34m34.80s +18d12m10.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
16 12h34m34.94s +18d12m11.0s NUV (GALEX) 2.70 2.70   2012GASC..C...0000S
17 12h34m34.95s +18d12m08.5s Photographic 10.00 10.00   1976ApJS...31..187D
18 12h34m34.55s +18d12m09.5s Photographic 10.00 10.00   1971A&AS....3..325G
19 12h34m30s +18d11.5m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.6800s +18d12m09.720s Equatorial B1950.0: 12h32m04.1306s +18d28m41.254s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : EVCC 0899 Coord1/Coord2 : HHMMSS: 123434.6800 DDMMSS: +181209.720 Unc1/Unc2/UncPA : Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014ApJS..215...22K
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.7496s +18d12m09.432s Equatorial B1950.0: 12h32m04.2003s +18d28m40.966s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7496 DDMMSS: +181209.432 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.7417s +18d12m09.756s Equatorial B1950.0: 12h32m04.1924s +18d28m41.290s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.644757 18.202710 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 :
2015ApJS..219....3M
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.7388s +18d12m09.648s Equatorial B1950.0: 12h32m04.1895s +18d28m41.182s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7388 DDMMSS: +181209.648 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 :
2015ApJS..217...27A
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.745s +18d12m09.70s Equatorial B1950.0: 12h32m04.196s +18d28m41.23s 95% Conf. Ellipse : 3.25e-01 2.25e-01 arcsec 1 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.644773 18.202694 Unc1/Unc2/UncPA : 0.13 0.09 1 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.66s Equatorial B1950.0: 12h32m04.190s +18d28m41.20s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J123434.73+181209.6 Coord1/Coord2 : 188.6447475560 18.2026836874 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7388 DDMMSS: +181209.648 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 Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.446.3749Y
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.64474516 18.20268044 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.446.3749Y
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7388 DDMMSS: +181209.648 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 Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.446.3749Y
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.64474516 18.20268044 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.446.3749Y
No. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7388 DDMMSS: +181209.648 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 Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.446.3749Y
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.739s +18d12m09.65s Equatorial B1950.0: 12h32m04.189s +18d28m41.18s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.64474516 18.20268044 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.446.3749Y
No. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.740s +18d12m09.66s Equatorial B1950.0: 12h32m04.191s +18d28m41.20s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 188.64475 18.202684 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. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.72s +18d12m11.5s Equatorial B1950.0: 12h32m04.17s +18d28m43.1s 95% Conf. Ellipse : 1.35e+00 1.35e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 123434.7208 DDMMSS: +181211.520 Unc1/Unc2/UncPA : 1.35 1.35 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014A&A...570A..69B
No. 15
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.80s +18d12m10.0s Equatorial B1950.0: 12h32m04.25s +18d28m41.5s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J123434.8+181210 Coord1/Coord2 : HHMMSS: 123434.8 DDMMSS: +181210. 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. 16
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.94s +18d12m11.0s Equatorial B1950.0: 12h32m04.39s +18d28m42.6s 95% Conf. Ellipse : 2.70e+00 2.70e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ123434.93+181211.0 Coord1/Coord2 : 188.64557706784 18.203066800316 Unc1/Unc2/UncPA : 1.07896 1.07896 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 :
2012GASC..C...0000S
No. 17
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.95s +18d12m08.5s Equatorial B1950.0: 12h32m04.40s +18d28m40.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 07735 Coord1/Coord2 : HHMMSS: 123204.4 DDMMSS: +182840. 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. 18
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m34.55s +18d12m09.5s Equatorial B1950.0: 12h32m04.00s +18d28m41.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 4539 Coord1/Coord2 : HHMMSS: 123204.0 DDMMSS: +182841. 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 :
1971A&AS....3..325G
No. 19
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h34m30s +18d11.5m Equatorial B1950.0: 12h32m00s +18d28.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1232.0+1828 Coord1/Coord2 : HHMMSS: 123200. DDMMSS: +182800. 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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