NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T15:36:28 PDT
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Position data point(s) for object IC 3451

6 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h31m24.075s +28d51m18.68s   0.50 0.50   2007SDSS6.C...0000:
1 12h31m24.068s +28d51m18.73s 2MASS Coadded JHK 0.20 0.20   2006AJ....131.1163S
2 12h31m24.075s +28d51m18.68s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
3 12h31m24.063s +28d51m18.42s Photographic 0.50 0.50   1987AJ.....94..501K
4 12h31m24.074s +28d51m18.68s 0.50 0.50   2016SDSSD.C...0000:
5 12h31m24.00s +28d51m17.7s Photographic 103a-O 2.50 2.50   1996PrivC.U..S....O
6 12h31m24.05s +28d51m20.0s NUV (GALEX) 2.77 2.77   2012GASC..C...0000S

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h31m24.068s +28d51m18.73s Equatorial B1950.0: 12h28m55.167s +29d07m52.14s 95% Conf. Ellipse : 2.00e-01 2.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 187.850284 28.855202 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h31m24.075s +28d51m18.68s Equatorial B1950.0: 12h28m55.174s +29d07m52.10s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J123124.07+285118.6 Coord1/Coord2 : 187.8503120201 28.8551896584 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h31m24.063s +28d51m18.42s Equatorial B1950.0: 12h28m55.163s +29d07m51.83s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NPM1G +29.0244 Coord1/Coord2 : HHMMSS: 122855.163 DDMMSS: +290751.83 Unc1/Unc2/UncPA : 0.20 0.20 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 1976.51 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 :
1987AJ.....94..501K
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h31m24.074s +28d51m18.68s Equatorial B1950.0: 12h28m55.174s +29d07m52.10s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 187.85031 28.85519 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: 12h31m24.00s +28d51m17.7s Equatorial B1950.0: 12h28m55.10s +29d07m51.1s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGP9 F322-0964769 Coord1/Coord2 : HHMMSS: 122855.10 DDMMSS: +290751.1 Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic 103a-O (OBS)=7.40E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1996PrivC.U..S....O
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h31m24.05s +28d51m20.0s Equatorial B1950.0: 12h28m55.15s +29d07m53.4s 95% Conf. Ellipse : 2.77e+00 2.77e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ123124.05+285119.9 Coord1/Coord2 : 187.85022430233 28.855553272523 Unc1/Unc2/UncPA : 1.10781 1.10781 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

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