NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-23 T03:12:50 PDT
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Position data point(s) for object 2MASX J15211854+3023314

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 15h21m18.558s +30d23m31.41s   0.50 0.50   2007SDSS6.C...0000:
1 15h21m18.541s +30d23m31.50s 2MASS Coadded JHK 0.23 0.20 88 2006AJ....131.1163S
2 15h21m18.558s +30d23m31.41s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
3 15h21m18.556s +30d23m31.41s r' (SDSS) 0.50 0.50   2006SDSS5.C...0000:
4 15h21m18.559s +30d23m31.41s 0.50 0.50   2016SDSSD.C...0000:

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m18.541s +30d23m31.50s Equatorial B1950.0: 15h19m14.920s +30d34m14.64s 95% Conf. Ellipse : 2.25e-01 2.00e-01 arcsec 88 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 230.327253 30.392082 Unc1/Unc2/UncPA : 0.09 0.08 88 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: 15h21m18.558s +30d23m31.41s Equatorial B1950.0: 15h19m14.938s +30d34m14.56s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J152118.55+302331.4 Coord1/Coord2 : 230.3273253652 30.3920586703 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m18.556s +30d23m31.41s Equatorial B1950.0: 15h19m14.936s +30d34m14.55s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J152118.55+302331.4 Coord1/Coord2 : 230.327316 30.392057 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 :
2006SDSS5.C...0000:
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 15h21m18.559s +30d23m31.41s Equatorial B1950.0: 15h19m14.939s +30d34m14.56s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 230.32733 30.392059 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:

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