NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-21 T03:14:38 PDT
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Position data point(s) for object NGC 6577

8 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 18h12m01.233s +21d27m48.16s   0.50 0.50   1987AJ.....94..501K
1 18h12m01.2300s +21d27m48.600s       2014MNRAS.440..696A
2 18h12m01.3320s +21d27m48.672s       2011MNRAS.412.1419L
3 18h12m01.218s +21d27m48.57s 2MASS Coadded JHK 0.15 0.15   2006AJ....131.1163S
4 18h12m01.231s +21d27m48.56s 0.50 0.50   2012A&A...544A..18V
5 18h12m01.233s +21d27m48.16s Photographic 0.50 0.50   1987AJ.....94..501K
6 18h12m01.20s +21d27m49.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
7 18h12m00.8s +21d27m52s 15.00 15.00   2012ApJ...756..117F
8 18h12m01s +21d28.8m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.2300s +21d27m48.600s Equatorial B1950.0: 18h09m53.6782s +21d27m00.667s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 6577 Coord1/Coord2 : HHMMSS: 181201.23 DDMMSS: +212748.6 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.440..696A
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.3320s +21d27m48.672s Equatorial B1950.0: 18h09m53.7802s +21d27m00.732s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 181201.3320 DDMMSS: +212748.672 Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2011MNRAS.412.1419L
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.218s +21d27m48.57s Equatorial B1950.0: 18h09m53.667s +21d27m00.64s 95% Conf. Ellipse : 1.50e-01 1.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 273.005077 21.463493 Unc1/Unc2/UncPA : 0.06 0.06 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.231s +21d27m48.56s Equatorial B1950.0: 18h09m53.679s +21d27m00.63s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 6577 Coord1/Coord2 : HHMMSS: 181201.2312 DDMMSS: +212748.564 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..18V
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.233s +21d27m48.16s Equatorial B1950.0: 18h09m53.681s +21d27m00.23s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NPM1G +21.0543 Coord1/Coord2 : HHMMSS: 180953.681 DDMMSS: +212700.23 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01.20s +21d27m49.0s Equatorial B1950.0: 18h09m53.65s +21d27m01.1s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J181201.2+212749 Coord1/Coord2 : HHMMSS: 181201.2 DDMMSS: +212749. Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIa-D (OBS)=5.20E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : Homogenized from previously published data Reference Code :
2000UZC...C......0F
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m00.8s +21d27m52s Equatorial B1950.0: 18h09m53.2s +21d27m04s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 6577 Coord1/Coord2 : HHMMSS: 181200.8 DDMMSS: +212752. 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 :
2012ApJ...756..117F
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 18h12m01s +21d28.8m Equatorial B1950.0: 18h09m54s +21d28.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1809.9+2128 Coord1/Coord2 : HHMMSS: 180954. DDMMSS: +212800. Unc1/Unc2/UncPA : 60. 60. Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.81E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK3 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1963CGCG2.C...0000Z

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