NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T10:53:44 PDT
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Position data point(s) for object NGC 3955

10 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h53m57.146s -23d09m51.03s   0.50 0.50   2010ApJS..189...37E
1 11h53m57.0120s -23d09m50.760s       2011MNRAS.412.1419L
2 11h53m57.1608s -23d09m51.203s       2015ApJS..219....3M
3 11h53m56.9000s -23d09m45.000s       2015MNRAS.447.1531C
4 11h53m57.1600s -23d09m51.200s       2016ApJ...818..182V
5 11h53m57.159s -23d09m50.85s 2MASS Coadded JHK 0.20 0.20   2006AJ....131.1163S
6 11h53m57.85s -23d09m53.9s Photographic 7.50 7.50   1982ESOU..C...0000L
7 11h53m57.14s -23d09m51.9s Photographic 10.00 10.00   1975A&AS...19....1G
8 11h53m57.55s -23d09m51.7s IRAS 32.50 2.50 116 1990IRASF.C...0000M
9 11h53m57.05s -23d09m51.7s IRAS 37.00 7.00 116 1988IRASP.C2..0000:
10 11h53m58.8s -23d10m06s Photographic IIIa-J 37.50 37.50   1987AMCAT.C...0000A

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.0120s -23d09m50.760s Equatorial B1950.0: 11h51m24.1656s -22d53m08.889s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115357.0120 DDMMSS: -230950.760 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: 11h53m57.1608s -23d09m51.203s Equatorial B1950.0: 11h51m24.3141s -22d53m09.332s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 178.488170 -23.164223 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m56.9000s -23d09m45.000s Equatorial B1950.0: 11h51m24.0538s -22d53m03.130s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115356.9 DDMMSS: -230945. 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 :
2015MNRAS.447.1531C
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.1600s -23d09m51.200s Equatorial B1950.0: 11h51m24.3133s -22d53m09.329s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115357.16 DDMMSS: -230951.2 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 :
2016ApJ...818..182V
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.159s -23d09m50.85s Equatorial B1950.0: 11h51m24.313s -22d53m08.98s 95% Conf. Ellipse : 2.00e-01 2.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 178.488165 -23.164125 Unc1/Unc2/UncPA : 0.08 0.08 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.85s -23d09m53.9s Equatorial B1950.0: 11h51m25.00s -22d53m12.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ESO 504- G 026 Coord1/Coord2 : HHMMSS: 115125. DDMMSS: -225312. Unc1/Unc2/UncPA : 3. 3. 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 FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1982ESOU..C...0000L
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.14s -23d09m51.9s Equatorial B1950.0: 11h51m24.30s -22d53m10.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3955 Coord1/Coord2 : HHMMSS: 115124.3 DDMMSS: -225310. 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
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.55s -23d09m51.7s Equatorial B1950.0: 11h51m24.70s -22d53m09.8s 95% Conf. Ellipse : 3.25e+01 2.50e+00 arcsec 116 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F11514-2253 Coord1/Coord2 : HHMMSS: 115124.7 DDMMSS: -225310. Unc1/Unc2/UncPA : 13. 1. 116 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. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m57.05s -23d09m51.7s Equatorial B1950.0: 11h51m24.20s -22d53m09.8s 95% Conf. Ellipse : 3.70e+01 7.00e+00 arcsec 116 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 11514-2253 Coord1/Coord2 : HHMMSS: 115124.2 DDMMSS: -225310. Unc1/Unc2/UncPA : 37. 7. 116 deg Unc. Significance : Uncertainty in arcseconds; 95% confidence level 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 new, raw data Reference Code :
1988IRASP.C2..0000:
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h53m58.8s -23d10m06s Equatorial B1950.0: 11h51m26.0s -22d53m24s 95% Conf. Ellipse : 3.75e+01 3.75e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AM 1151-225 Coord1/Coord2 : HHMMSS: 115126. DDMMSS: -2253.4 Unc1/Unc2/UncPA : 15. 15. Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.48E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1987AMCAT.C...0000A

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