NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-21 T00:38:46 PDT
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Position data point(s) for object NGC 7521

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 23h13m35.349s -01d43m53.36s   0.50 0.50   1999AJ....118.2561G
1 23h13m35.2944s -01d43m53.112s       2011MNRAS.412.1419L
2 23h13m35.330s -01d43m52.91s 2MASS Coadded JHK 0.17 0.15 7 2006AJ....131.1163S
3 23h13m35.28s -01d43m53.4s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M
4 23h13m35.35s -01d43m53.5s NUV (GALEX) 2.21 2.21   2012GASC..C...0000S
5 23h13m35.30s -01d43m53.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
6 23h13m35.32s -01d43m52.4s Photographic 3.75 3.75   1981AJ.....86..820K
7 23h13m40s -01d43.7m Photographic 150.00 150.00   1965CGCG5.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m35.2944s -01d43m53.112s Equatorial B1950.0: 23h11m01.0754s -02d00m13.746s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 231335.2944 DDMMSS: -014353.112 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: 23h13m35.330s -01d43m52.91s Equatorial B1950.0: 23h11m01.111s -02d00m13.55s 95% Conf. Ellipse : 1.75e-01 1.50e-01 arcsec 7 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 348.39721 -1.731365 Unc1/Unc2/UncPA : 0.07 0.06 7 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m35.28s -01d43m53.4s Equatorial B1950.0: 23h11m01.06s -02d00m14.0s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B231101.06-020014.0 Coord1/Coord2 : HHMMSS: 231101.06 DDMMSS: -020014.0 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.41E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990MNRAS.243..692M
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m35.35s -01d43m53.5s Equatorial B1950.0: 23h11m01.13s -02d00m14.1s 95% Conf. Ellipse : 2.21e+00 2.21e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ231335.34-014353.4 Coord1/Coord2 : 348.39728247247 -1.731518580333 Unc1/Unc2/UncPA : 0.88428 0.88428 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m35.30s -01d43m53.0s Equatorial B1950.0: 23h11m01.08s -02d00m13.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J231335.3-014353 Coord1/Coord2 : HHMMSS: 231335.3 DDMMSS: -014353. 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m35.32s -01d43m52.4s Equatorial B1950.0: 23h11m01.10s -02d00m13.0s 95% Conf. Ellipse : 3.75e+00 3.75e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ARK 578 Coord1/Coord2 : HHMMSS: 2311 1.1 DDMMSS: -020013. Unc1/Unc2/UncPA : 1.5 1.5 Unc. Significance : Uncertainty in arcseconds; typical accuracy 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 :
1981AJ.....86..820K
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h13m40s -01d43.7m Equatorial B1950.0: 23h11m06s -02d00.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 2311.1-0200 Coord1/Coord2 : HHMMSS: 231106. DDMMSS: -020000. 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 :
1965CGCG5.C...0000Z

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