NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-18 T16:26:53 PDT
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Position data point(s) for object 2MASX J15213123+3045334

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 15h21m31.240s +30d45m33.90s   0.50 0.50   2005SDSS4.C...0000:
1 15h21m31.221s +30d45m34.08s 2MASS Coadded JHK 0.28 0.20 89 2006AJ....131.1163S
2 15h21m31.241s +30d45m33.87s r' (SDSS) 0.50 0.50   2005SDSS4.C...0000:
3 15h21m31.241s +30d45m33.86s 0.50 0.50   2016SDSSD.C...0000:
4 15h21m31.283s +30d45m32.28s Photographic IIIa-J 0.75 0.75   1997ApJS..111....1S

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m31.221s +30d45m34.08s Equatorial B1950.0: 15h19m28.068s +30d56m16.51s 95% Conf. Ellipse : 2.75e-01 2.00e-01 arcsec 89 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 230.380088 30.759468 Unc1/Unc2/UncPA : 0.11 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m31.241s +30d45m33.87s Equatorial B1950.0: 15h19m28.089s +30d56m16.29s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J152131.24+304533.9 Coord1/Coord2 : 230.380173 30.759407 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r' (SDSS) (OBS)=4.79E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2005SDSS4.C...0000:
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m31.241s +30d45m33.86s Equatorial B1950.0: 15h19m28.088s +30d56m16.28s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 230.38017 30.759405 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m31.283s +30d45m32.28s Equatorial B1950.0: 15h19m28.130s +30d56m14.70s 95% Conf. Ellipse : 7.50e-01 7.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CB-16.08169 Coord1/Coord2 : HHMMSS: 151928.13 DDMMSS: +305614.7 Unc1/Unc2/UncPA : 0.3 0.3 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.41E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Broad-band measurement Qualifiers : From new, raw data; Assumed to be on FK4 system Reference Code :
1997ApJS..111....1S

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