NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T02:35:50 PDT
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Position data point(s) for object NGC 3818

14 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h41m57.36s -06d09m20.4s   1.25 1.25   20032MASX.C.......:
1 11h41m57.3336s -06d09m20.304s       2011MNRAS.412.1419L
2 11h41m57.3720s -06d09m20.520s       2014MNRAS.445.2677S
3 11h41m57.3500s -06d09m20.300s       2015ApJS..218...10V
4 11h41m57.4000s -06d09m20.000s       2016AJ....152...50T
5 11h41m57.3480s -06d09m20.160s       2016MNRAS.455.1796H
6 11h41m57.361s -06d09m20.56s 2MASS Coadded JHK 0.20 0.15   2006AJ....131.1163S
7 11h41m57.356s -06d09m20.38s 0.50 0.50   2014MNRAS.443.1151N
8 11h41m57.43s -06d09m22.2s Photographic IIIa-J 1.25 1.25   20032dF...C...0000C
9 11h41m57.43s -06d09m22.1s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M
10 11h41m57.49s -06d09m21.6s NUV (GALEX) 1.65 1.65   2012GASC..C...0000S
11 11h41m57.40s -06d09m20.1s 2.50 2.50   2013AJ....146...86T
12 11h41m57.46s -06d09m20.7s Photographic 10.00 10.00   1975A&AS...19....1G
13 11h41m57.3s -06d09m20s 15.00 15.00   2012MNRAS.422.3591C
14 11h41m57s -06d09.6m Photographic 150.00 150.00   1974UGCA..C...0000N

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.3336s -06d09m20.304s Equatorial B1950.0: 11h39m24.1705s -05d52m41.594s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114157.3336 DDMMSS: -060920.304 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: 11h41m57.3720s -06d09m20.520s Equatorial B1950.0: 11h39m24.2089s -05d52m41.810s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114157.3720 DDMMSS: -060920.520 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.3500s -06d09m20.300s Equatorial B1950.0: 11h39m24.1869s -05d52m41.590s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114157.35 DDMMSS: -060920.3 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 :
2015ApJS..218...10V
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.4000s -06d09m20.000s Equatorial B1950.0: 11h39m24.2369s -05d52m41.289s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114157.4 DDMMSS: -060920. 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.3480s -06d09m20.160s Equatorial B1950.0: 11h39m24.1849s -05d52m41.450s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 175.48895 -6.1556 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016MNRAS.455.1796H
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.361s -06d09m20.56s Equatorial B1950.0: 11h39m24.198s -05d52m41.85s 95% Conf. Ellipse : 2.00e-01 1.50e-01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 175.489005 -6.155712 Unc1/Unc2/UncPA : 0.08 0.06 0 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.356s -06d09m20.38s Equatorial B1950.0: 11h39m24.193s -05d52m41.67s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 114157.3559 DDMMSS: -060920.379 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 :
2014MNRAS.443.1151N
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.43s -06d09m22.2s Equatorial B1950.0: 11h39m24.27s -05d52m43.5s 95% Conf. Ellipse : 1.25e+00 1.25e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 2dFGRS N113Z100 Coord1/Coord2 : HHMMSS: 114157.43 DDMMSS: -060922.2 Unc1/Unc2/UncPA : 0.50 0.50 Unc. Significance : Uncertainty in arcseconds; uncertainty Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIIa-J (OBS)=6.48E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
20032dF...C...0000C
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.43s -06d09m22.1s Equatorial B1950.0: 11h39m24.27s -05d52m43.4s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B113924.27-055243.4 Coord1/Coord2 : HHMMSS: 113924.27 DDMMSS: -055243.4 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. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.49s -06d09m21.6s Equatorial B1950.0: 11h39m24.32s -05d52m42.8s 95% Conf. Ellipse : 1.65e+00 1.65e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ114157.48-060921.5 Coord1/Coord2 : 175.48954016240 -6.155988162836 Unc1/Unc2/UncPA : 0.65950 0.65950 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. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.40s -06d09m20.1s Equatorial B1950.0: 11h39m24.24s -05d52m41.4s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3818 Coord1/Coord2 : HHMMSS: 114157.4 DDMMSS: -060920.1 Unc1/Unc2/UncPA : 2.5 2.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2013AJ....146...86T
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.46s -06d09m20.7s Equatorial B1950.0: 11h39m24.30s -05d52m42.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3818 Coord1/Coord2 : HHMMSS: 113924.3 DDMMSS: -055242. 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 :
1975A&AS...19....1G
No. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57.3s -06d09m20s Equatorial B1950.0: 11h39m24.2s -05d52m42s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3818 Coord1/Coord2 : HHMMSS: 114157.36 DDMMSS: -060920.4 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 :
2012MNRAS.422.3591C
No. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h41m57s -06d09.6m Equatorial B1950.0: 11h39m24s -05d53.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGCA 243 Coord1/Coord2 : HHMMSS: 113924. DDMMSS: -055300. Unc1/Unc2/UncPA : 60. 60. Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.89E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK3 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1974UGCA..C...0000N

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