NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T14:24:47 PDT
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Position data point(s) for object NGC 1660

8 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 04h44m11.41s -41d29m51.3s   1.25 1.25   20032MASX.C.......:
1 04h44m11.423s -41d29m51.13s 2MASS Coadded JHK 0.23 0.20 7 2006AJ....131.1163S
2 04h44m11.37s -41d29m50.5s NUV (GALEX) 1.25 1.25   2012GASC..C...0000S
3 04h44m11.35s -41d29m51.9s Photographic IIIa-J 1.50 1.50   1990MNRAS.243..692M
4 04h44m11.29s -41d29m52.5s Photographic IIIa-J 2.50 2.50   1996MNRAS.278.1025L
5 04h44m11.41s -41d29m50.9s Photographic IIa-O 7.50 7.50   1997AJ....113.1548C
6 04h44m10.81s -41d29m48.9s Photographic 7.50 7.50   1982ESOU..C...0000L
7 04h44m07.56s -41d29m01.7s IRAS 30.00 10.00 88 1990IRASF.C...0000M
8 04h44m11.8s -41d29m49s Photographic IIIa-J 37.50 37.50   1987AMCAT.C...0000A

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.423s -41d29m51.13s Equatorial B1950.0: 04h42m33.613s -41d35m20.21s 95% Conf. Ellipse : 2.25e-01 2.00e-01 arcsec 7 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 71.047595 -41.497536 Unc1/Unc2/UncPA : 0.09 0.08 7 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. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.37s -41d29m50.5s Equatorial B1950.0: 04h42m33.56s -41d35m19.5s 95% Conf. Ellipse : 1.25e+00 1.25e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ044411.37-412950.4 Coord1/Coord2 : 71.047401310023 -41.49735014964 Unc1/Unc2/UncPA : 0.50146 0.50146 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. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.35s -41d29m51.9s Equatorial B1950.0: 04h42m33.54s -41d35m21.0s 95% Conf. Ellipse : 1.50e+00 1.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMUKS(BJ) B044233.54-413521.0 Coord1/Coord2 : HHMMSS: 044233.54 DDMMSS: -413521.0 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.29s -41d29m52.5s Equatorial B1950.0: 04h42m33.48s -41d35m21.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : APMBGC 304+034+080 Coord1/Coord2 : HHMMSS: 044233.48 DDMMSS: -413521.6 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.41s -41d29m50.9s Equatorial B1950.0: 04h42m33.60s -41d35m20.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : MBG 04425-4135 Coord1/Coord2 : HHMMSS: 044233.6 DDMMSS: -413520. Unc1/Unc2/UncPA : 3.0 3.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic IIa-O (OBS)=6.81E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Broad-band measurement Qualifiers : From new, raw data; Assumed to be on FK4 system Reference Code :
1997AJ....113.1548C
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m10.81s -41d29m48.9s Equatorial B1950.0: 04h42m33.00s -41d35m18.0s 95% Conf. Ellipse : 7.50e+00 7.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : ESO 304- G 018 Coord1/Coord2 : HHMMSS: 044233. DDMMSS: -413518. 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: 04h44m07.56s -41d29m01.7s Equatorial B1950.0: 04h42m29.72s -41d34m31.1s 95% Conf. Ellipse : 3.00e+01 1.00e+01 arcsec 88 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F04424-4134 Coord1/Coord2 : HHMMSS: 044229.7 DDMMSS: -413431. Unc1/Unc2/UncPA : 12. 4. 88 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
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h44m11.8s -41d29m49s Equatorial B1950.0: 04h42m34.0s -41d35m18s 95% Conf. Ellipse : 3.75e+01 3.75e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : AM 0442-413 NED02 Coord1/Coord2 : HHMMSS: 044234. DDMMSS: -4135.3 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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