NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-20 T05:57:08 PDT
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Position data point(s) for object HOLMBERG II ULX

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 08h19m28.980s +70d42m19.30s   0.15 0.15   2004MNRAS.351L..83K
1 08h19m29.0000s +70d42m19.300s       2014MNRAS.439.3461P
2 08h19m28.9835s +70d42m18.997s 0.00 0.00   2015MNRAS.452...24C
3 08h19m28.9818s +70d42m18.992s 0.01 0.01 90 2014MNRAS.439L...1C
4 08h19m28.9510s +70d42m19.573s 0.04 0.04   2011MNRAS.416.1844W
5 08h19m27.740s +70d42m20.20s 0.50 0.50   2013MNRAS.431.2006K
6 08h19m28.990s +70d42m19.40s 0.70 0.70   2014MNRAS.442.1054H
7 08h19m28.10s +70d42m20.0s 5.00 5.00   2003A&A...406..535Z
8 08h19m28.80s +70d42m20.3s 5.00 5.00   2013ApJ...776..100B
9 08h19m30.2s +70d42m18s 15.00 15.00   2013ApJS..206...14G

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m29.0000s +70d42m19.300s Equatorial B1950.0: 08h14m16.7854s +70d51m42.852s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : HOLMBERG II:[LBF2005] X-1 Coord1/Coord2 : HHMMSS: 081929.0 DDMMSS: +704219.3 Unc1/Unc2/UncPA : Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.439.3461P
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.9835s +70d42m18.997s Equatorial B1950.0: 08h14m16.7695s +70d51m42.548s 95% Conf. Ellipse : 2.50e-03 2.50e-03 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 081928.9835 DDMMSS: +704218.9966 Unc1/Unc2/UncPA : 1 1 Unc. Significance : Uncertainty in mili-arcminutes; 68% confidence level Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.452...24C
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.9818s +70d42m18.992s Equatorial B1950.0: 08h14m16.7678s +70d51m42.543s 95% Conf. Ellipse : 6.00e-03 5.00e-03 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : HOLMBERG II:[LBF2005] X-1 Coord1/Coord2 : HHMMSS: 081928.9818 DDMMSS: +704218.992 Unc1/Unc2/UncPA : 0.006 0.005 90 deg Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.439L...1C
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.9510s +70d42m19.573s Equatorial B1950.0: 08h14m16.7354s +70d51m43.122s 95% Conf. Ellipse : 4.00e-02 4.00e-02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 2XMM J081928.9+704219 Coord1/Coord2 : HHMMSS: 081928.9510 DDMMSS: +704219.573 Unc1/Unc2/UncPA : 0.04 0.04 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.416.1844W
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m27.740s +70d42m20.20s Equatorial B1950.0: 08h14m15.513s +70d51m43.68s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [KWB2013] 013 Coord1/Coord2 : HHMMSS: 081927.74 DDMMSS: +704220.2 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 :
2013MNRAS.431.2006K
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.990s +70d42m19.40s Equatorial B1950.0: 08h14m16.775s +70d51m42.95s 95% Conf. Ellipse : 7.00e-01 7.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 081928.99 DDMMSS: +704219.4 Unc1/Unc2/UncPA : 0.7 0.7 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.442.1054H
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.10s +70d42m20.0s Equatorial B1950.0: 08h14m15.87s +70d51m43.5s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 081928.1 DDMMSS: +704220. Unc1/Unc2/UncPA : 5.0 5.0 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2003A&A...406..535Z
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m28.80s +70d42m20.3s Equatorial B1950.0: 08h14m16.58s +70d51m43.8s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : HOLMBERG II:[WMR2006] XMM1 Coord1/Coord2 : HHMMSS: 081928.8 DDMMSS: +704220.3 Unc1/Unc2/UncPA : 5.0 5.0 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013ApJ...776..100B
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 08h19m30.2s +70d42m18s Equatorial B1950.0: 08h14m18.0s +70d51m42s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : HOLMBERG II:[LBF2005] X-1 Coord1/Coord2 : HHMMSS: 081930.2 DDMMSS: +704218.0 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 :
2013ApJS..206...14G

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