NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T07:56:14 PDT
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Position data point(s) for object NGC 7645

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 23h23m47.29s -29d23m16.9s   1.25 1.25   20032MASX.C.......:
1 23h23m47.2560s -29d23m17.016s       2011MNRAS.412.1419L
2 23h23m47.3280s -29d23m16.800s       2015ApJS..220....6B
3 23h23m47.3000s -29d23m15.000s       2015MNRAS.447.1531C
4 23h23m47.304s -29d23m16.81s 2MASS Coadded JHK 0.17 0.17   2006AJ....131.1163S
5 23h23m47.32s -29d23m11.1s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M
6 23h23m47.29s -29d23m10.4s Photographic IIIa-J 2.50 2.50   1996MNRAS.278.1025L
7 23h23m46.94s -29d23m13.0s Photographic 7.50 7.50   1982ESOU..C...0000L

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m47.2560s -29d23m17.016s Equatorial B1950.0: 23h21m07.3190s -29d39m46.041s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 232347.2560 DDMMSS: -292317.016 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: 23h23m47.3280s -29d23m16.800s Equatorial B1950.0: 23h21m07.3912s -29d39m45.826s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 232347.328 DDMMSS: -292316.80 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 :
2015ApJS..220....6B
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m47.3000s -29d23m15.000s Equatorial B1950.0: 23h21m07.3632s -29d39m44.026s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 232347.3 DDMMSS: -292315. 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.447.1531C
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m47.304s -29d23m16.81s Equatorial B1950.0: 23h21m07.367s -29d39m45.84s 95% Conf. Ellipse : 1.75e-01 1.75e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 350.947099 -29.388004 Unc1/Unc2/UncPA : 0.07 0.07 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m47.32s -29d23m11.1s Equatorial B1950.0: 23h21m07.39s -29d39m40.1s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B232107.39-293940.1 Coord1/Coord2 : HHMMSS: 232107.39 DDMMSS: -293940.1 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.41E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990MNRAS.243..692M
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m47.29s -29d23m10.4s Equatorial B1950.0: 23h21m07.36s -29d39m39.4s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMBGC 470+023-023 Coord1/Coord2 : HHMMSS: 232107.36 DDMMSS: -293939.4 Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.48E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data; Corrected for contaminating sources Reference Code :
1996MNRAS.278.1025L
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 23h23m46.94s -29d23m13.0s Equatorial B1950.0: 23h21m07.00s -29d39m42.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ESO 470- G 003 Coord1/Coord2 : HHMMSS: 232107. DDMMSS: -293942. Unc1/Unc2/UncPA : 3. 3. 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 FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1982ESOU..C...0000L

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