NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-22 T01:34:43 PDT
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Position data point(s) for object NGC 7539

6 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 23h14m29.44s +23d41m05.4s   1.25 1.25   20032MASX.C.......:
1 23h14m29.4720s +23d41m05.640s       2011MNRAS.412.1419L
2 23h14m29.4300s +23d41m05.300s       2015ApJS..218...10V
3 23h14m29.431s +23d41m05.43s 2MASS Coadded JHK 0.17 0.15 90 2006AJ....131.1163S
4 23h14m29.50s +23d41m06.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
5 23h14m29.17s +23d41m08.3s Photographic 10.00 10.00   1976ApJS...31..187D
6 23h14m28s +23d40.4m Photographic 150.00 150.00   1968CGCG6.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h14m29.4720s +23d41m05.640s Equatorial B1950.0: 23h12m01.6023s +23d24m44.293s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 231429.4720 DDMMSS: +234105.640 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: 23h14m29.4300s +23d41m05.300s Equatorial B1950.0: 23h12m01.5604s +23d24m43.953s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 231429.43 DDMMSS: +234105.3 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..218...10V
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h14m29.431s +23d41m05.43s Equatorial B1950.0: 23h12m01.561s +23d24m44.08s 95% Conf. Ellipse : 1.75e-01 1.50e-01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 348.62263 23.684841 Unc1/Unc2/UncPA : 0.07 0.06 90 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h14m29.50s +23d41m06.0s Equatorial B1950.0: 23h12m01.63s +23d24m44.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J231429.5+234106 Coord1/Coord2 : HHMMSS: 231429.5 DDMMSS: +234106. 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h14m29.17s +23d41m08.3s Equatorial B1950.0: 23h12m01.30s +23d24m47.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 12443 Coord1/Coord2 : HHMMSS: 231201.3 DDMMSS: +232447. 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h14m28s +23d40.4m Equatorial B1950.0: 23h12m00s +23d24.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 2312.0+2324 Coord1/Coord2 : HHMMSS: 231200. DDMMSS: +232400. 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 :
1968CGCG6.C...0000Z

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