NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-18 T16:36:57 PDT
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Position data point(s) for object [HB89] 0253-218

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 02h56m12.8388s -21d37m29.145s   0.00 0.00   2002ApJS..141...13B
1 02h56m12.8388s -21d37m29.143s 0.00 0.00   2015AJ....150...58F
2 02h56m12.830s -21d37m29.10s 0.50 0.50   2011MNRAS.417.2651M
3 02h56m12.792s -21d37m28.92s 0.68 0.68   2014MNRAS.442.3329X
4 02h56m12.806s -21d37m28.81s NUV (GALEX) 1.22 1.22   2012GASC..C...0000S
5 02h56m12.84s -21d37m28.5s 1.50 1.50   2013MNRAS.434..956C
6 02h56m12.79s -21d37m29.5s Photographic IIIa-J 1.50 1.50   1996A&AS..115...97V
7 02h56m12.84s -21d37m28.5s 2.50 2.50   2011MNRAS.417.2651M
8 02h56m13.4s -21d37m10s 408 MHz 15.00 13.90   1981MNRAS.194..693L
9 02h56m12.9s -21d37m25s 4.85 GHz 17.50 12.50 90 1994ApJS...90..179G

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.8388s -21d37m29.143s Equatorial B1950.0: 02h53m57.5095s -21d49m32.995s 95% Conf. Ellipse : 1.90e-03 6.30e-04 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 025612.8389 DDMMSS: -213729.145 Unc1/Unc2/UncPA : 1.9E-03 6.3E-04 0 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 :
2015AJ....150...58F
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.830s -21d37m29.10s Equatorial B1950.0: 02h53m57.501s -21d49m32.95s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [MSC2011] J025612.83-213729.1 Coord1/Coord2 : HHMMSS: 025612.83 DDMMSS: -213729.1 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 :
2011MNRAS.417.2651M
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.792s -21d37m28.92s Equatorial B1950.0: 02h53m57.462s -21d49m32.77s 95% Conf. Ellipse : 6.75e-01 6.75e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 025612.7920 DDMMSS: -213728.920 Unc1/Unc2/UncPA : 0.675 0.675 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.442.3329X
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.806s -21d37m28.81s Equatorial B1950.0: 02h53m57.476s -21d49m32.66s 95% Conf. Ellipse : 1.22e+00 1.22e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ025612.80-213728.8 Coord1/Coord2 : 44.053357540903 -21.62466925592 Unc1/Unc2/UncPA : 0.48912 0.48912 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.84s -21d37m28.5s Equatorial B1950.0: 02h53m57.51s -21d49m32.4s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J025612-213728 Coord1/Coord2 : HHMMSS: 025612.84 DDMMSS: -213728.5 Unc1/Unc2/UncPA : 1.5 1.5 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.434..956C
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.79s -21d37m29.5s Equatorial B1950.0: 02h53m57.46s -21d49m33.4s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : [HB89] 0253-218 Coord1/Coord2 : HHMMSS: 025612.79 DDMMSS: -213729.5 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.48E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data; Corrected for contaminating sources Reference Code :
1996A&AS..115...97V
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.84s -21d37m28.5s Equatorial B1950.0: 02h53m57.51s -21d49m32.4s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AT20G J025612-213728 Coord1/Coord2 : HHMMSS: 025612.84 DDMMSS: -213728.5 Unc1/Unc2/UncPA : 2.5 2.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.417.2651M
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m13.4s -21d37m10s Equatorial B1950.0: 02h53m58.1s -21d49m14s 95% Conf. Ellipse : 1.50e+01 1.39e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : MRC 0253-218 Coord1/Coord2 : HHMMSS: 025358.1 DDMMSS: -214914. Unc1/Unc2/UncPA : 0.4 6. deg Unc. Significance : Uncertainty in time seconds and arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : 408 MHz (OBS)=4.08E+08 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1981MNRAS.194..693L
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h56m12.9s -21d37m25s Equatorial B1950.0: 02h53m57.6s -21d49m29s 95% Conf. Ellipse : 1.75e+01 1.25e+01 arcsec 90 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : PMN J0256-2137 Coord1/Coord2 : HHMMSS: 025612.9 DDMMSS: -213725. Unc1/Unc2/UncPA : 7. 5. deg Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : J2000.0 1990.46 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1994ApJS...90..179G

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