NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T02:57:24 PDT
Help | Comment | NED Home

Position data point(s) for object IC 3939

3 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h58m28.024s +18d45m06.65s   0.50 0.50   2007SDSS6.C...0000:
1 12h58m28.024s +18d45m06.65s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
2 12h58m28.039s +18d45m07.20s 2MASS Coadded JHK 0.68 0.65 118 2006AJ....131.1163S
3 12h58m28.06s +18d45m06.8s NUV (GALEX) 1.60 1.60   2012GASC..C...0000S

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h58m28.024s +18d45m06.65s Equatorial B1950.0: 12h55m59.912s +19d01m17.68s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J125828.02+184506.6 Coord1/Coord2 : 194.6167682342 18.7518484360 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h58m28.039s +18d45m07.20s Equatorial B1950.0: 12h55m59.927s +19d01m18.23s 95% Conf. Ellipse : 6.75e-01 6.50e-01 arcsec 118 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 194.61683 18.752001 Unc1/Unc2/UncPA : 0.27 0.26 118 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: 12h58m28.06s +18d45m06.8s Equatorial B1950.0: 12h55m59.95s +19d01m17.9s 95% Conf. Ellipse : 1.60e+00 1.60e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ125828.06+184506.8 Coord1/Coord2 : 194.61693686711 18.751901762916 Unc1/Unc2/UncPA : 0.63976 0.63976 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

Back to NED Home