NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T05:41:43 PDT
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Position data point(s) for object 2MASS J21175712-5745505

2 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 21h17m57.22s -57d45m50.8s   1.50 1.50   1990MNRAS.243..692M
1 21h17m57.129s -57d45m50.58s 2MASS Coadded JHK 0.30 0.28 10 2006AJ....131.1163S
2 21h17m57.22s -57d45m50.8s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 21h17m57.129s -57d45m50.58s Equatorial B1950.0: 21h14m13.574s -57d58m27.46s 95% Conf. Ellipse : 3.00e-01 2.75e-01 arcsec 10 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 319.488039 -57.76405 Unc1/Unc2/UncPA : 0.12 0.11 10 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: 21h17m57.22s -57d45m50.8s Equatorial B1950.0: 21h14m13.67s -57d58m27.7s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B211413.67-575827.7 Coord1/Coord2 : HHMMSS: 211413.67 DDMMSS: -575827.7 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

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