NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T23:23:31 PDT
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Position data point(s) for object NGC 3447

4 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 10h53m26.8s +16d46m44s   46.00 46.00   2002NEDR....1....1K
1 10h53m23.9453s +16d46m24.042s       2015ApJS..219....3M
2 10h53m23.88s +16d46m19.6s Photographic 10.00 10.00   1971A&AS....3..325G
3 10h53m27.8s +16d46m32s IRAS 60.00 15.00 112 1990IRASF.C...0000M
4 10h53m21s +16d46.0m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 10h53m23.9453s +16d46m24.042s Equatorial B1950.0: 10h50m44.2652s +17d02m22.461s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 163.349772 16.773345 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJS..219....3M
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 10h53m23.88s +16d46m19.6s Equatorial B1950.0: 10h50m44.20s +17d02m18.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3447 Coord1/Coord2 : HHMMSS: 105044.2 DDMMSS: +170218. 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 :
1971A&AS....3..325G
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 10h53m27.8s +16d46m32s Equatorial B1950.0: 10h50m48.1s +17d02m30s 95% Conf. Ellipse : 6.00e+01 1.50e+01 arcsec 112 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F10507+1702 Coord1/Coord2 : HHMMSS: 105048.1 DDMMSS: +170230. Unc1/Unc2/UncPA : 24. 6. 112 deg Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 1983.5 Freq. or Wave. : IRAS (OBS)=5.00E+12 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1990IRASF.C...0000M
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 10h53m21s +16d46.0m Equatorial B1950.0: 10h50m42s +17d02.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1050.7+1702 Coord1/Coord2 : HHMMSS: 105042. DDMMSS: +170200. 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 :
1963CGCG2.C...0000Z

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