NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T07:12:16 PDT
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Position data point(s) for object IC 2957

13 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h45m36.937s +31d17m58.45s   0.50 0.50   2007SDSS6.C...0000:
1 11h45m37.0000s +31d17m59.000s       2015MNRAS.447.1531C
2 11h45m37.0000s +31d17m58.000s       2016AJ....152...50T
3 11h45m36.9343s +31d17m58.416s       2015ApJS..217...27A
4 11h45m36.962s +31d17m58.60s 2MASS Coadded JHK 0.30 0.17 90 2006AJ....131.1163S
5 11h45m36.936s +31d17m58.45s r' (SDSS) 0.50 0.50   2006SDSS5.C...0000:
6 11h45m36.937s +31d17m58.45s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
7 11h45m36.938s +31d17m58.45s 0.50 0.50   2016SDSSD.C...0000:
8 11h45m37.06s +31d17m58.2s NUV (GALEX) 1.36 1.36   2012GASC..C...0000S
9 11h45m36.91s +31d17m59.2s 1.4 GHz 1.70 1.53   1995ApJ...450..559B
10 11h45m37.00s +31d17m58.5s 2.50 2.50   2013AJ....146...86T
11 11h45m37.00s +31d17m58.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
12 11h45m36.95s +31d17m59.3s Photographic 5.00 5.00   1990A&AS...83..569B
13 11h45m36s +31d18.3m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m37.0000s +31d17m59.000s Equatorial B1950.0: 11h43m00.4515s +31d34m38.711s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114537.0 DDMMSS: +311759. 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m37.0000s +31d17m58.000s Equatorial B1950.0: 11h43m00.4516s +31d34m37.711s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114537.0 DDMMSS: +311758. 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 :
2016AJ....152...50T
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36.9343s +31d17m58.416s Equatorial B1950.0: 11h43m00.3857s +31d34m38.127s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114536.9343 DDMMSS: +311758.416 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: 11h45m36.962s +31d17m58.60s Equatorial B1950.0: 11h43m00.414s +31d34m38.31s 95% Conf. Ellipse : 3.00e-01 1.75e-01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 176.40401 31.29961 Unc1/Unc2/UncPA : 0.12 0.07 90 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: 11h45m36.936s +31d17m58.45s Equatorial B1950.0: 11h43m00.387s +31d34m38.16s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J114536.93+311758.5 Coord1/Coord2 : 176.403900 31.299570 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r' (SDSS) (OBS)=4.79E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2006SDSS5.C...0000:
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36.937s +31d17m58.45s Equatorial B1950.0: 11h43m00.389s +31d34m38.16s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J114536.93+311758.4 Coord1/Coord2 : 176.4039054992 31.2995691654 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36.938s +31d17m58.45s Equatorial B1950.0: 11h43m00.390s +31d34m38.16s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 176.40391 31.299569 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016SDSSD.C...0000:
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m37.06s +31d17m58.2s Equatorial B1950.0: 11h43m00.51s +31d34m37.9s 95% Conf. Ellipse : 1.36e+00 1.36e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ114537.06+311758.1 Coord1/Coord2 : 176.40442478657 31.299493843319 Unc1/Unc2/UncPA : 0.54394 0.54394 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. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36.91s +31d17m59.2s Equatorial B1950.0: 11h43m00.37s +31d34m38.9s 95% Conf. Ellipse : 1.70e+00 1.53e+00 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : FIRST J114536.9+311759 Coord1/Coord2 : HHMMSS: 114536.916 DDMMSS: +311759.18 Unc1/Unc2/UncPA : 1.49 1.34 0.0 deg Unc. Significance : Uncertainty in arcseconds; 90% confidence level Equinox/Epoch : J2000.0 1994 Freq. or Wave. : 1.4 GHz (OBS)=1.40E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1995ApJ...450..559B
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m37.00s +31d17m58.5s Equatorial B1950.0: 11h43m00.45s +31d34m38.2s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PGC 036653 Coord1/Coord2 : HHMMSS: 114537.0 DDMMSS: +311758.5 Unc1/Unc2/UncPA : 2.5 2.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013AJ....146...86T
No. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m37.00s +31d17m58.0s Equatorial B1950.0: 11h43m00.45s +31d34m37.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J114537.0+311758 Coord1/Coord2 : HHMMSS: 114537.0 DDMMSS: +311758. Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIa-D (OBS)=5.20E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : Homogenized from previously published data Reference Code :
2000UZC...C......0F
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36.95s +31d17m59.3s Equatorial B1950.0: 11h43m00.40s +31d34m39.0s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 157-031 Coord1/Coord2 : HHMMSS: 114300.4 DDMMSS: +313439. Unc1/Unc2/UncPA : 2.0 2.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.89E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990A&AS...83..569B
No. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h45m36s +31d18.3m Equatorial B1950.0: 11h43m00s +31d35.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1143.0+3135 Coord1/Coord2 : HHMMSS: 114300. DDMMSS: +313500. 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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