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Date and Time of the Query: 2019-04-24 T15:46:56 PDT
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Position data point(s) for object NGC 6491

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 17h50m00.70s +61d31m54.4s   1.25 1.25   20032MASX.C.......:
1 17h50m00.7104s +61d31m54.192s       2011MNRAS.412.1419L
2 17h50m00.717s +61d31m54.52s 2MASS Coadded JHK 0.15 0.15   2006AJ....131.1163S
3 17h50m00.77s +61d31m53.9s NUV (GALEX) 1.47 1.47   2012GASC..C...0000S
4 17h50m00.70s +61d31m54.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
5 17h50m00.57s +61d31m58.3s Photographic 10.00 10.00   1973A&AS...12...89G
6 17h50m01.18s +61d31m53.3s Photographic 10.00 10.00   1976ApJS...31..187D
7 17h50m00.21s +61d31m54.2s IRAS 17.50 7.50 77 1990IRASF.C...0000M
8 17h50m00.61s +61d31m51.3s IRAS 19.00 10.00 80 1988IRASP.C2..0000:
9 17h50m00s +61d31.3m Photographic 150.00 150.00   1968CGCG4.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.7104s +61d31m54.192s Equatorial B1950.0: 17h49m30.0313s +61d32m38.907s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 175000.7104 DDMMSS: +613154.192 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.717s +61d31m54.52s Equatorial B1950.0: 17h49m30.039s +61d32m39.23s 95% Conf. Ellipse : 1.50e-01 1.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 267.502989 61.531811 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.77s +61d31m53.9s Equatorial B1950.0: 17h49m30.09s +61d32m38.7s 95% Conf. Ellipse : 1.47e+00 1.47e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ175000.77+613153.9 Coord1/Coord2 : 267.50322796074 61.531651679696 Unc1/Unc2/UncPA : 0.58634 0.58634 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.70s +61d31m54.0s Equatorial B1950.0: 17h49m30.02s +61d32m38.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J175000.7+613154 Coord1/Coord2 : HHMMSS: 175000.7 DDMMSS: +613154. 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.57s +61d31m58.3s Equatorial B1950.0: 17h49m29.90s +61d32m43.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : Called NGC 6493A by GHD1. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 6491 Coord1/Coord2 : HHMMSS: 174929.9 DDMMSS: +613243. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; mean error 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 :
1973A&AS...12...89G
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m01.18s +61d31m53.3s Equatorial B1950.0: 17h49m30.50s +61d32m38.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 11008 Coord1/Coord2 : HHMMSS: 174930.5 DDMMSS: +613238. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; rms uncertainty Equinox/Epoch : B1950.0 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 :
1976ApJS...31..187D
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.21s +61d31m54.2s Equatorial B1950.0: 17h49m29.53s +61d32m39.0s 95% Conf. Ellipse : 1.75e+01 7.50e+00 arcsec 77 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F17494+6132 Coord1/Coord2 : HHMMSS: 174929.5 DDMMSS: +613239. Unc1/Unc2/UncPA : 7. 3. 78 deg Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 1983.5 Freq. or Wave. : IRAS (OBS)=5.00E+12 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1990IRASF.C...0000M
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00.61s +61d31m51.3s Equatorial B1950.0: 17h49m29.93s +61d32m36.0s 95% Conf. Ellipse : 1.90e+01 1.00e+01 arcsec 80 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 17494+6132 Coord1/Coord2 : HHMMSS: 174929.9 DDMMSS: +613236. Unc1/Unc2/UncPA : 19. 10. 81 deg Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : B1950.0 1983.5 Freq. or Wave. : IRAS (OBS)=5.00E+12 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1988IRASP.C2..0000:
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 17h50m00s +61d31.3m Equatorial B1950.0: 17h49m30s +61d32.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1749.5+6132 Coord1/Coord2 : HHMMSS: 174930. DDMMSS: +613200. 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 :
1968CGCG4.C...0000Z

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