NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-26 T06:37:19 PDT
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Position data point(s) for object NGC 7421

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 22h56m54.33s -37d20m50.1s   1.25 1.25   20032MASX.C.......:
1 22h56m54.3100s -37d20m50.600s       2014MNRAS.441.3570G
2 22h56m54.3389s -37d20m50.276s       2015ApJS..219....3M
3 22h56m54.3120s -37d20m50.600s       2015ApJS..220....6B
4 22h56m54.337s -37d20m50.30s 2MASS Coadded JHK 0.20 0.17 79 2006AJ....131.1163S
5 22h56m54.60s -37d20m38.3s Photographic IIIa-J 2.50 2.50   1996MNRAS.278.1025L
6 22h56m54.00s -37d20m51.0s Photographic 7.50 7.50   1982ESOU..C...0000L
7 22h56m55.0s -37d20m57s Photographic IIIa-J 37.50 37.50   1987AMCAT.C...0000A

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m54.3100s -37d20m50.600s Equatorial B1950.0: 22h54m06.3060s -37d36m53.652s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 7421 Coord1/Coord2 : HHMMSS: 225654.31 DDMMSS: -372050.6 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.441.3570G
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m54.3389s -37d20m50.276s Equatorial B1950.0: 22h54m06.3350s -37d36m53.329s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 344.226412 -37.347299 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJS..219....3M
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m54.3120s -37d20m50.600s Equatorial B1950.0: 22h54m06.3080s -37d36m53.652s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 225654.312 DDMMSS: -372050.60 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m54.337s -37d20m50.30s Equatorial B1950.0: 22h54m06.333s -37d36m53.35s 95% Conf. Ellipse : 2.00e-01 1.75e-01 arcsec 79 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 344.226404 -37.347305 Unc1/Unc2/UncPA : 0.08 0.07 79 deg 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: 22h56m54.60s -37d20m38.3s Equatorial B1950.0: 22h54m06.60s -37d36m41.4s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMBGC 346+041-135 Coord1/Coord2 : HHMMSS: 225406.60 DDMMSS: -373641.4 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m54.00s -37d20m51.0s Equatorial B1950.0: 22h54m06.00s -37d36m54.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ESO 346- G 017 Coord1/Coord2 : HHMMSS: 225406. DDMMSS: -373654. 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
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 22h56m55.0s -37d20m57s Equatorial B1950.0: 22h54m07.0s -37d37m00s 95% Conf. Ellipse : 3.75e+01 3.75e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AM 2254-373 Coord1/Coord2 : HHMMSS: 225407. DDMMSS: -3737.0 Unc1/Unc2/UncPA : 15. 15. 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 Reference Code :
1987AMCAT.C...0000A

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