NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T07:59:55 PDT
Help | Comment | NED Home

Position data point(s) for object ABELL 1991

19 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 14h54m31.4s +18d38m31s   30.00 30.00   2011A&A...534A.109P
1 14h54m31.4160s +18d38m31.200s       2014MNRAS.438.2341P
2 14h54m31.4160s +18d38m31.200s       2014MNRAS.444.1236P
3 14h54m31.4400s +18d38m31.200s       2015ApJ...800..122S
4 14h54m31.5000s +18d38m32.710s       2015A&A...577A..19V
5 14h54m31.4000s +18d38m31.000s       2015MNRAS.450.3675S
6 14h54m31.5000s +18d38m32.940s       2016ApJ...823..116Z
7 14h54m31.0000s +18d38m31.000s       2016ApJS..227...31S
8 14h54m31.5000s +18d38m32.710s       2016A&A...590A..20V
9 14h54m31.4000s +18d38m31.000s       2016MNRAS.455..892G
10 14h54m31.49s +18d38m32.4s 5.00 5.00   2015ApJ...807..178W
11 14h54m31.49s +18d38m32.4s 5.00 5.00   2015ApJ...807..178W
12 14h54m31.49s +18d38m32.4s 5.00 5.00   2013MNRAS.436..275W
13 14h54m31.40s +18d38m31.2s 5.00 5.00   2014A&A...564A..85M
14 14h54m31.5s +18d38m33s 15.00 15.00   2012MNRAS.425..204B
15 14h54m31.5s +18d38m32s 15.00 15.00   2013MNRAS.436..275W
16 14h54m30.8s +18d38m41s 15.00 15.00   2012MNRAS.425..477N
17 14h54m31.6s +18d38m42s 15.00 15.00   2013MNRAS.429.2727S
18 14h54m30.0s +18d38m59s 0.1-2.4 keV 68.40 68.40   1998MNRAS.301..881E
19 14h54m30s +18d37.9m Photographic 103a-E 150.00 150.00   1989ApJS...70....1A

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.4160s +18d38m31.200s Equatorial B1950.0: 14h52m13.2046s +18d50m39.971s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : RXC J1454.5+1838 Coord1/Coord2 : HHMMSS: 145431.4160 DDMMSS: +183831.200 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.438.2341P
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.4160s +18d38m31.200s Equatorial B1950.0: 14h52m13.2046s +18d50m39.971s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.4160 DDMMSS: +183831.200 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.444.1236P
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.4400s +18d38m31.200s Equatorial B1950.0: 14h52m13.2287s +18d50m39.970s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.4400 DDMMSS: +183831.200 Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJ...800..122S
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.5000s +18d38m32.710s Equatorial B1950.0: 14h52m13.2891s +18d50m41.477s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.50 DDMMSS: +183832.71 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015A&A...577A..19V
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.4000s +18d38m31.000s Equatorial B1950.0: 14h52m13.1886s +18d50m39.772s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.40 DDMMSS: +183831.0 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.450.3675S
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.5000s +18d38m32.940s Equatorial B1950.0: 14h52m13.2892s +18d50m41.707s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.5 DDMMSS: +183832.94 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...823..116Z
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.0000s +18d38m31.000s Equatorial B1950.0: 14h52m12.7881s +18d50m39.792s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431. DDMMSS: +183831. 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 :
2016ApJS..227...31S
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.5000s +18d38m32.710s Equatorial B1950.0: 14h52m13.2891s +18d50m41.477s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.50 DDMMSS: +183832.71 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 :
2016A&A...590A..20V
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.4000s +18d38m31.000s Equatorial B1950.0: 14h52m13.1886s +18d50m39.772s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 145431.4 DDMMSS: +183831. 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 :
2016MNRAS.455..892G
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.49s +18d38m32.4s Equatorial B1950.0: 14h52m13.28s +18d50m41.1s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 223.63120 18.64232 Unc1/Unc2/UncPA : 5.0 5.0 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 :
2015ApJ...807..178W
No. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.49s +18d38m32.4s Equatorial B1950.0: 14h52m13.28s +18d50m41.1s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 223.63120 18.64232 Unc1/Unc2/UncPA : 5.0 5.0 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 :
2015ApJ...807..178W
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.49s +18d38m32.4s Equatorial B1950.0: 14h52m13.28s +18d50m41.1s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : WHL J145431.5+183832 Coord1/Coord2 : HHMMSS: 145431.4904 DDMMSS: +183832.352 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 :
2013MNRAS.436..275W
No. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.40s +18d38m31.2s Equatorial B1950.0: 14h52m13.19s +18d50m40.0s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : C-B00-I J145431.4+183831.2 Coord1/Coord2 : HHMMSS: 145431.4 DDMMSS: +183831.2 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 :
2014A&A...564A..85M
No. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.5s +18d38m33s Equatorial B1950.0: 14h52m13.3s +18d50m42s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Abell 1991 Coord1/Coord2 : HHMMSS: 145431.48 DDMMSS: +183833.4 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 :
2012MNRAS.425..204B
No. 15
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.5s +18d38m32s Equatorial B1950.0: 14h52m13.3s +18d50m41s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ABELL 1991 Coord1/Coord2 : HHMMSS: 145431.4904 DDMMSS: +183832.352 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 :
2013MNRAS.436..275W
No. 16
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m30.8s +18d38m41s Equatorial B1950.0: 14h52m12.6s +18d50m50s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ABELL 1991 Coord1/Coord2 : HHMMSS: 145430.8345 DDMMSS: +183841.085 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 :
2012MNRAS.425..477N
No. 17
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m31.6s +18d38m42s Equatorial B1950.0: 14h52m13.4s +18d50m50s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ABELL 1991 Coord1/Coord2 : HHMMSS: 145431.6320 DDMMSS: +183841.640 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 :
2013MNRAS.429.2727S
No. 18
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m30.0s +18d38m59s Equatorial B1950.0: 14h52m11.8s +18d51m08s 95% Conf. Ellipse : 6.84e+01 6.84e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ABELL 1991 Coord1/Coord2 : HHMMSS: 145430. DDMMSS: +183859. Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcminutes; 90% confidence level Equinox/Epoch : J2000.0 Freq. or Wave. : 0.1-2.4 keV (OBS)=3.15E+17 Hz Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1998MNRAS.301..881E
No. 19
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 14h54m30s +18d37.9m Equatorial B1950.0: 14h52m12s +18d50.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ABELL 1991 Coord1/Coord2 : HHMMSS: 145212. DDMMSS: +185000. Unc1/Unc2/UncPA : 60.0 60.0 Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic 103a-E (OBS)=4.65E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK3 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1989ApJS...70....1A

Back to NED Home