NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T02:38:05 PDT
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Position data point(s) for object NGC 1721

6 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 04h59m17.400s -11d07m07.40s   0.90 0.90   1999GSCTy.C......0G
1 04h59m17.3760s -11d07m07.104s       2011MNRAS.412.1419L
2 04h59m17.3000s -11d07m09.000s       2015MNRAS.447.1531C
3 04h59m17.395s -11d07m07.15s 2MASS Coadded JHK 0.20 0.17 5 2006AJ....131.1163S
4 04h59m17.380s -11d07m07.20s 0.50 0.50   2012MNRAS.426..296D
5 04h59m17.86s -11d07m12.6s IRAS 24.00 12.00 85 1988IRASP.C2..0000:
6 04h59m19.26s -11d07m16.7s IRAS 37.50 10.00 85 1990IRASF.C...0000M

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h59m17.3760s -11d07m07.104s Equatorial B1950.0: 04h56m56.3293s -11d11m34.545s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 045917.3760 DDMMSS: -110707.104 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: 04h59m17.3000s -11d07m09.000s Equatorial B1950.0: 04h56m56.2539s -11d11m36.447s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 045917.3 DDMMSS: -110709. 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h59m17.395s -11d07m07.15s Equatorial B1950.0: 04h56m56.348s -11d11m34.59s 95% Conf. Ellipse : 2.00e-01 1.75e-01 arcsec 5 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 74.82248 -11.118654 Unc1/Unc2/UncPA : 0.08 0.07 5 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: 04h59m17.380s -11d07m07.20s Equatorial B1950.0: 04h56m56.333s -11d11m34.64s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 2MASX J04591738-1107071 Coord1/Coord2 : HHMMSS: 045917.38 DDMMSS: -110707.20 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 :
2012MNRAS.426..296D
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h59m17.86s -11d07m12.6s Equatorial B1950.0: 04h56m56.81s -11d11m40.0s 95% Conf. Ellipse : 2.40e+01 1.20e+01 arcsec 85 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 04569-1111 Coord1/Coord2 : HHMMSS: 045656.8 DDMMSS: -111140. Unc1/Unc2/UncPA : 24. 12. 85 deg Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : B1950.0 1983.5 Freq. or Wave. : IRAS (OBS)=5.00E+12 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1988IRASP.C2..0000:
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h59m19.26s -11d07m16.7s Equatorial B1950.0: 04h56m58.21s -11d11m44.0s 95% Conf. Ellipse : 3.75e+01 1.00e+01 arcsec 85 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F04569-1111 Coord1/Coord2 : HHMMSS: 045658.2 DDMMSS: -111144. Unc1/Unc2/UncPA : 15. 4. 85 deg Unc. Significance : Uncertainty in arcseconds; 1 sigma Equinox/Epoch : B1950.0 1983.5 Freq. or Wave. : IRAS (OBS)=5.00E+12 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1990IRASF.C...0000M

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