NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T12:09:16 PDT
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Position data point(s) for object NGC 6423

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 17h36m53.329s +68d10m17.30s   0.50 0.50   2007SDSS6.C...0000:
1 17h36m53.338s +68d10m17.49s 2MASS Coadded JHK 0.33 0.15   2006AJ....131.1163S
2 17h36m53.329s +68d10m17.30s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
3 17h36m53.34s +68d10m17.6s Photographic 3.75 3.75   1981AJ.....86..820K
4 17h36m42s +68d09.3m Photographic 150.00 150.00   1968CGCG4.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h36m53.338s +68d10m17.49s Equatorial B1950.0: 17h37m05.601s +68d11m57.87s 95% Conf. Ellipse : 3.25e-01 1.50e-01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 264.222244 68.171524 Unc1/Unc2/UncPA : 0.13 0.06 0 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: 17h36m53.329s +68d10m17.30s Equatorial B1950.0: 17h37m05.591s +68d11m57.69s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J173653.32+681017.3 Coord1/Coord2 : 264.2222053432 68.1714728869 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: 17h36m53.34s +68d10m17.6s Equatorial B1950.0: 17h37m05.60s +68d11m58.0s 95% Conf. Ellipse : 3.75e+00 3.75e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ARK 524 Coord1/Coord2 : HHMMSS: 1737 5.6 DDMMSS: 681158. 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h36m42s +68d09.3m Equatorial B1950.0: 17h36m54s +68d11.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1736.9+6811 Coord1/Coord2 : HHMMSS: 173654. DDMMSS: +681100. 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 :
1968CGCG4.C...0000Z

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