NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-22 T21:13:26 PDT
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Position data point(s) for object IC 1757

5 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 01h57m11.360s -00d28m26.33s   0.50 0.50   2007SDSS6.C...0000:
1 01h57m11.376s -00d28m26.29s 2MASS Coadded JHK 0.28 0.20 1 2006AJ....131.1163S
2 01h57m11.360s -00d28m26.33s r' (SDSS) 0.50 0.50   2004SDSS2.C...0000:
3 01h57m11.360s -00d28m26.33s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
4 01h57m11.360s -00d28m26.42s 0.50 0.50   2016SDSSD.C...0000:
5 01h57m11.44s -00d28m25.7s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 01h57m11.376s -00d28m26.29s Equatorial B1950.0: 01h54m37.958s -00d43m03.07s 95% Conf. Ellipse : 2.75e-01 2.00e-01 arcsec 1 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 29.2974 -0.473969 Unc1/Unc2/UncPA : 0.11 0.08 1 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 01h57m11.360s -00d28m26.33s Equatorial B1950.0: 01h54m37.942s -00d43m03.11s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J015711.36-002826.3 Coord1/Coord2 : 29.297335 -0.473981 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 :
2004SDSS2.C...0000:
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 01h57m11.360s -00d28m26.33s Equatorial B1950.0: 01h54m37.942s -00d43m03.11s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J015711.36-002826.3 Coord1/Coord2 : 29.2973359781 -0.4739812141 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 01h57m11.360s -00d28m26.42s Equatorial B1950.0: 01h54m37.942s -00d43m03.20s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 29.297333 -0.47400516 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 01h57m11.44s -00d28m25.7s Equatorial B1950.0: 01h54m38.02s -00d43m02.5s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B015438.02-004302.5 Coord1/Coord2 : HHMMSS: 015438.02 DDMMSS: -004302.5 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.41E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990MNRAS.243..692M

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