NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T20:55:50 PDT
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Position data point(s) for object NGC 4811

5 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 12h56m52.36s -41d47m49.9s   1.25 1.25   20032MASX.C.......:
1 12h56m52.3680s -41d47m49.920s       2014MNRAS.445.2677S
2 12h56m52.4000s -41d47m50.000s       2016AJ....152...50T
3 12h56m52.364s -41d47m49.96s 2MASS Coadded JHK 0.20 0.17 86 2006AJ....131.1163S
4 12h56m52.01s -41d47m49.2s Photographic 7.50 7.50   1982ESOU..C...0000L
5 12h56m53.0s -41d48m07s Photographic IIIa-J 37.50 37.50   1987AMCAT.C...0000A

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h56m52.3680s -41d47m49.920s Equatorial B1950.0: 12h54m04.3527s -41d31m36.701s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 125652.3680 DDMMSS: -414749.920 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.445.2677S
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h56m52.4000s -41d47m50.000s Equatorial B1950.0: 12h54m04.3845s -41d31m36.781s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 125652.4 DDMMSS: -414750. 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 :
2016AJ....152...50T
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h56m52.364s -41d47m49.96s Equatorial B1950.0: 12h54m04.349s -41d31m36.74s 95% Conf. Ellipse : 2.00e-01 1.75e-01 arcsec 86 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 194.218184 -41.797211 Unc1/Unc2/UncPA : 0.08 0.07 86 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h56m52.01s -41d47m49.2s Equatorial B1950.0: 12h54m04.00s -41d31m36.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ESO 323- G 047 Coord1/Coord2 : HHMMSS: 125404. DDMMSS: -413136. 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 12h56m53.0s -41d48m07s Equatorial B1950.0: 12h54m05.0s -41d31m54s 95% Conf. Ellipse : 3.75e+01 3.75e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AM 1254-413 NED01 Coord1/Coord2 : HHMMSS: 125405. DDMMSS: -4131.9 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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