NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-19 T02:14:47 PDT
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Position data point(s) for object SN 1987N

3 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 23h19m03.325s -08d28m36.65s   1.00 1.00   1993BICDS..42...17T
1 23h19m03.4301s -08d28m37.700s       2014MNRAS.445.2440Y
2 23h19m03.4200s -08d28m37.700s       2016ApJ...821..119C
3 23h19m03.369s -08d28m37.63s 0.50 0.50   2012A&A...544A..81H

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h19m03.4301s -08d28m37.700s Equatorial B1950.0: 23h16m27.8046s -08d45m03.051s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 231903.43 DDMMSS: -082837.7 Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.445.2440Y
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h19m03.4200s -08d28m37.700s Equatorial B1950.0: 23h16m27.7945s -08d45m03.051s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 231903.42 DDMMSS: -082837.7 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...821..119C
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h19m03.369s -08d28m37.63s Equatorial B1950.0: 23h16m27.744s -08d45m02.98s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SN 1987N Coord1/Coord2 : HHMMSS: 231903.3696 DDMMSS: -082837.632 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2012A&A...544A..81H

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