NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-17 T23:46:07 PST
Help | Comment | NED Home

Position data point(s) for object NGC 3999

7 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h57m56.494s +25d04m05.83s   0.50 0.50   2007SDSS6.C...0000:
1 11h57m56.4000s +25d04m04.800s       2015ApJ...812...89M
2 11h57m56.4888s +25d04m05.808s       2016A&A...591A..38C
3 11h57m56.495s +25d04m05.85s 2MASS Coadded JHK 0.30 0.20 89 2006AJ....131.1163S
4 11h57m56.493s +25d04m05.83s 0.50 0.50   2016SDSSD.C...0000:
5 11h57m56.494s +25d04m05.83s r (SDSS) 0.50 0.50   2007SDSS6.C...0000:
6 11h57m56.42s +25d04m05.6s NUV (GALEX) 3.05 3.05   2012GASC..C...0000S
7 11h57m58s +25d04.3m Photographic 150.00 150.00   1963CGCG2.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.4000s +25d04m04.800s Equatorial B1950.0: 11h55m22.1869s +25d20m46.806s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.485 25.068 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 :
2015ApJ...812...89M
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.4888s +25d04m05.808s Equatorial B1950.0: 11h55m22.2759s +25d20m47.814s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.48537 25.06828 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 :
2016A&A...591A..38C
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.495s +25d04m05.85s Equatorial B1950.0: 11h55m22.282s +25d20m47.85s 95% Conf. Ellipse : 3.00e-01 2.00e-01 arcsec 89 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.485396 25.068291 Unc1/Unc2/UncPA : 0.12 0.08 89 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: 11h57m56.493s +25d04m05.83s Equatorial B1950.0: 11h55m22.281s +25d20m47.84s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.48539 25.068286 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016SDSSD.C...0000:
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.494s +25d04m05.83s Equatorial B1950.0: 11h55m22.281s +25d20m47.84s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J115756.49+250405.8 Coord1/Coord2 : 179.4853907648 25.0682864854 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r (SDSS) (OBS)=4.77E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2007SDSS6.C...0000:
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.42s +25d04m05.6s Equatorial B1950.0: 11h55m22.20s +25d20m47.6s 95% Conf. Ellipse : 3.05e+00 3.05e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ115756.41+250405.5 Coord1/Coord2 : 179.48507564301 25.068211840637 Unc1/Unc2/UncPA : 1.21903 1.21903 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m58s +25d04.3m Equatorial B1950.0: 11h55m24s +25d21.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1155.4+2521 Coord1/Coord2 : HHMMSS: 115524. DDMMSS: +252100. 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 :
1963CGCG2.C...0000Z

Back to NED Home