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Date and Time of the Query: 2019-04-24 T03:29:25 PDT
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Position data point(s) for object NGC 2557

12 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 08h19m10.746s +21d26m08.82s   0.50 0.50   2007SDSS6.C...0000:
1 08h19m10.7400s +21d26m08.520s       2011MNRAS.412.1419L
2 08h19m10.736s +21d26m08.84s 2MASS Coadded JHK 0.17 0.15   2006AJ....131.1163S
3 08h19m10.744s +21d26m08.82s r' (SDSS) 0.50 0.50   2006SDSS5.C...0000:
4 08h19m10.746s +21d26m08.82s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
5 08h19m10.747s +21d26m08.79s 0.50 0.50   2015MNRAS.448.3442G
6 08h19m10.747s +21d26m08.82s 0.50 0.50   2016SDSSD.C...0000:
7 08h19m10.750s +21d26m08.80s 0.50 0.50   2015ApJ...809...91P
8 08h19m10.717s +21d26m08.49s IR (Spitzer) 0.60 0.60   2013SSTSLC4.2....0C
9 08h19m10.81s +21d26m10.0s NUV (GALEX) 1.92 1.92   2012GASC..C...0000S
10 08h19m10.80s +21d26m09.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
11 08h19m10.6s +21d26m07s 15.00 15.00   2013A&A...550A.115H
12 08h19m13s +21d26.6m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.7400s +21d26m08.520s Equatorial B1950.0: 08h16m15.2775s +21d35m35.107s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 081910.7400 DDMMSS: +212608.520 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: 08h19m10.736s +21d26m08.84s Equatorial B1950.0: 08h16m15.274s +21d35m35.43s 95% Conf. Ellipse : 1.75e-01 1.50e-01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 124.794735 21.435789 Unc1/Unc2/UncPA : 0.07 0.06 0 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.744s +21d26m08.82s Equatorial B1950.0: 08h16m15.282s +21d35m35.41s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J081910.75+212608.8 Coord1/Coord2 : 124.794769 21.435783 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.746s +21d26m08.82s Equatorial B1950.0: 08h16m15.283s +21d35m35.40s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J081910.74+212608.8 Coord1/Coord2 : 124.7947753781 21.4357823189 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.747s +21d26m08.79s Equatorial B1950.0: 08h16m15.285s +21d35m35.38s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 124.79478 21.435776 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.448.3442G
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.747s +21d26m08.82s Equatorial B1950.0: 08h16m15.284s +21d35m35.40s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 124.79478 21.435782 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.750s +21d26m08.80s Equatorial B1950.0: 08h16m15.287s +21d35m35.39s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 081910.75 DDMMSS: +212608.8 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 Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJ...809...91P
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.717s +21d26m08.49s Equatorial B1950.0: 08h16m15.254s +21d35m35.08s 95% Conf. Ellipse : 6.00e-01 6.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 1.2479465E+02 2.1435692E+01 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree Frequency Mode : Broad-band measurement Qualifiers : Uncertain origin Reference Code :
2013SSTSLC4.2....0C
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.81s +21d26m10.0s Equatorial B1950.0: 08h16m15.35s +21d35m36.6s 95% Conf. Ellipse : 1.92e+00 1.92e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ081910.81+212609.9 Coord1/Coord2 : 124.79505132049 21.436099885320 Unc1/Unc2/UncPA : 0.76623 0.76623 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. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.80s +21d26m09.0s Equatorial B1950.0: 08h16m15.34s +21d35m35.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J081910.8+212609 Coord1/Coord2 : HHMMSS: 081910.8 DDMMSS: +212609. 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. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m10.6s +21d26m07s Equatorial B1950.0: 08h16m15.1s +21d35m34s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 119-048 Coord1/Coord2 : HHMMSS: 081910.6 DDMMSS: +212607. Unc1/Unc2/UncPA : 15. 15. Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013A&A...550A.115H
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m13s +21d26.6m Equatorial B1950.0: 08h16m18s +21d36.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 0816.3+2136 Coord1/Coord2 : HHMMSS: 081618. DDMMSS: +213600. 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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