NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-23 T03:08:39 PDT
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Position data point(s) for object IC 4576

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 15h42m35.505s +23d40m12.19s   0.50 0.50   2007SDSS6.C...0000:
1 15h42m35.5200s +23d40m12.000s       2015ApJ...812...89M
2 15h42m35.498s +23d40m11.94s 2MASS Coadded JHK 0.20 0.20   2006AJ....131.1163S
3 15h42m35.505s +23d40m12.19s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
4 15h42m35.505s +23d40m12.12s Photographic 0.50 0.50   1987AJ.....94..501K
5 15h42m35.501s +23d40m12.40s 0.50 0.50   2015A&A...578A..61D
6 15h42m35.505s +23d40m12.19s 0.50 0.50   2016SDSSD.C...0000:
7 15h42m35.40s +23d40m13.3s NUV (GALEX) 2.17 2.17   2012GASC..C...0000S
8 15h42m35.60s +23d40m12.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
9 15h42m33s +23d40.5m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.5200s +23d40m12.000s Equatorial B1950.0: 15h40m25.9358s +23d49m41.336s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 235.648 23.670 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 :
2015ApJ...812...89M
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.498s +23d40m11.94s Equatorial B1950.0: 15h40m25.913s +23d49m41.28s 95% Conf. Ellipse : 2.00e-01 2.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 235.647907 23.669983 Unc1/Unc2/UncPA : 0.08 0.08 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: 15h42m35.505s +23d40m12.19s Equatorial B1950.0: 15h40m25.921s +23d49m41.53s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J154235.50+234012.1 Coord1/Coord2 : 235.6479373314 23.6700529223 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: 15h42m35.505s +23d40m12.12s Equatorial B1950.0: 15h40m25.921s +23d49m41.46s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NPM1G +23.0405 Coord1/Coord2 : HHMMSS: 154025.921 DDMMSS: +234941.46 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.501s +23d40m12.40s Equatorial B1950.0: 15h40m25.917s +23d49m41.73s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 235.64792 23.67011 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 :
2015A&A...578A..61D
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.505s +23d40m12.19s Equatorial B1950.0: 15h40m25.921s +23d49m41.53s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 235.64794 23.670053 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.40s +23d40m13.3s Equatorial B1950.0: 15h40m25.82s +23d49m42.6s 95% Conf. Ellipse : 2.17e+00 2.17e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ154235.40+234013.2 Coord1/Coord2 : 235.64752331682 23.670348291264 Unc1/Unc2/UncPA : 0.86945 0.86945 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. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h42m35.60s +23d40m12.0s Equatorial B1950.0: 15h40m26.01s +23d49m41.3s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J154235.6+234012 Coord1/Coord2 : HHMMSS: 154235.6 DDMMSS: +234012. 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: 15h42m33s +23d40.5m Equatorial B1950.0: 15h40m24s +23d50.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1540.4+2350 Coord1/Coord2 : HHMMSS: 154024. DDMMSS: +235000. 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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