NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-15 T15:57:32 PST
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Position data point(s) for object NGC 1666

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 04h48m32.836s -06d34m11.86s   0.75 0.75   1987AJ.....94..501K
1 04h48m32.8320s -06d34m12.396s       2011MNRAS.412.1419L
2 04h48m32.8680s -06d34m12.470s       2015ApJS..220....6B
3 04h48m32.8435s -06d34m12.169s       2015ApJS..217...27A
4 04h48m32.844s -06d34m12.09s 2MASS Coadded JHK 0.17 0.15 7 2006AJ....131.1163S
5 04h48m32.836s -06d34m11.86s Photographic 0.75 0.75   1987AJ.....94..501K
6 04h48m32.96s -06d34m11.2s NUV (GALEX) 2.20 2.20   2012GASC..C...0000S
7 04h48m32.78s -06d34m12.4s Photographic 10.00 10.00   1975A&AS...19....1G

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.8320s -06d34m12.396s Equatorial B1950.0: 04h46m06.4477s -06d39m24.963s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 044832.8320 DDMMSS: -063412.396 Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.412.1419L
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.8680s -06d34m12.470s Equatorial B1950.0: 04h46m06.4837s -06d39m25.035s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 044832.868 DDMMSS: -063412.47 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJS..220....6B
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.8435s -06d34m12.169s Equatorial B1950.0: 04h46m06.4591s -06d39m24.736s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 044832.8435 DDMMSS: -063412.169 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJS..217...27A
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.844s -06d34m12.09s Equatorial B1950.0: 04h46m06.459s -06d39m24.66s 95% Conf. Ellipse : 1.75e-01 1.50e-01 arcsec 7 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 72.136849 -6.570026 Unc1/Unc2/UncPA : 0.07 0.06 7 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.836s -06d34m11.86s Equatorial B1950.0: 04h46m06.452s -06d39m24.43s 95% Conf. Ellipse : 7.50e-01 7.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NPM1G -06.0173 Coord1/Coord2 : HHMMSS: 044606.452 DDMMSS: -063924.43 Unc1/Unc2/UncPA : 0.30 0.30 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 1976.51 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 :
1987AJ.....94..501K
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.96s -06d34m11.2s Equatorial B1950.0: 04h46m06.57s -06d39m23.8s 95% Conf. Ellipse : 2.20e+00 2.20e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ044832.95-063411.2 Coord1/Coord2 : 72.137325089617 -6.569778675245 Unc1/Unc2/UncPA : 0.87817 0.87817 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
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h48m32.78s -06d34m12.4s Equatorial B1950.0: 04h46m06.40s -06d39m25.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 1666 Coord1/Coord2 : HHMMSS: 044606.4 DDMMSS: -063925. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; mean error 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 :
1975A&AS...19....1G

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