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Date and Time of the Query: 2019-01-23 T10:27:19 PST
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Position data point(s) for object NGC 0257

12 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 00h48m01.51s +08d17m49.5s   1.25 1.25   20032MASX.C.......:
1 00h48m01.5120s +08d17m49.416s       2011MNRAS.412.1419L
2 00h48m01.6000s +08d17m48.000s       2015MNRAS.447.1531C
3 00h48m01.5000s +08d17m49.000s       2016AJ....152...50T
4 00h48m01.511s +08d17m49.60s 2MASS Coadded JHK 0.17 0.17   2006AJ....131.1163S
5 00h48m01.56s +08d17m51.2s NUV (GALEX) 1.32 1.32   2012GASC..C...0000S
6 00h48m01.50s +08d17m49.4s 2.50 2.50   2013AJ....146...86T
7 00h48m01.60s +08d17m48.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
8 00h48m01.60s +08d17m48.4s Photographic 10.00 10.00   1976ApJS...31..187D
9 00h48m01.5s +08d17m50s 15.00 15.00   2013ApJ...771...88L
10 00h48m01.40s +08d17m48.2s IRAS 30.00 7.50 67 1990IRASF.C...0000M
11 00h48m01.70s +08d17m52.2s IRAS 33.00 7.00 67 1988IRASP.C2..0000:
12 00h48m05s +08d19.4m Photographic 150.00 150.00   1965CGCG5.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.5120s +08d17m49.416s Equatorial B1950.0: 00h45m25.8134s +08d01m27.982s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 004801.5120 DDMMSS: +081749.416 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: 00h48m01.6000s +08d17m48.000s Equatorial B1950.0: 00h45m25.9014s +08d01m26.568s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 004801.6 DDMMSS: +081748. 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: 00h48m01.5000s +08d17m49.000s Equatorial B1950.0: 00h45m25.8014s +08d01m27.566s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 004801.5 DDMMSS: +081749. 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.511s +08d17m49.60s Equatorial B1950.0: 00h45m25.812s +08d01m28.17s 95% Conf. Ellipse : 1.75e-01 1.75e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 12.006295 8.297111 Unc1/Unc2/UncPA : 0.07 0.07 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.56s +08d17m51.2s Equatorial B1950.0: 00h45m25.86s +08d01m29.8s 95% Conf. Ellipse : 1.32e+00 1.32e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ004801.56+081751.2 Coord1/Coord2 : 12.006518271368 8.2975601060078 Unc1/Unc2/UncPA : 0.52661 0.52661 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.50s +08d17m49.4s Equatorial B1950.0: 00h45m25.80s +08d01m28.0s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 0257 Coord1/Coord2 : HHMMSS: 004801.5 DDMMSS: +081749.4 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.60s +08d17m48.0s Equatorial B1950.0: 00h45m25.90s +08d01m26.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J004801.6+081748 Coord1/Coord2 : HHMMSS: 004801.6 DDMMSS: +081748. Unc1/Unc2/UncPA : 1.0 1.0 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : Photographic IIa-D (OBS)=5.20E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : Homogenized from previously published data Reference Code :
2000UZC...C......0F
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.60s +08d17m48.4s Equatorial B1950.0: 00h45m25.90s +08d01m27.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 00493 Coord1/Coord2 : HHMMSS: 004525.9 DDMMSS: +080127. Unc1/Unc2/UncPA : 4. 4. Unc. Significance : Uncertainty in arcseconds; rms uncertainty 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 :
1976ApJS...31..187D
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.5s +08d17m50s Equatorial B1950.0: 00h45m25.8s +08d01m28s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 0257 Coord1/Coord2 : HHMMSS: 004801.5098 DDMMSS: +081749.513 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 :
2013ApJ...771...88L
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.40s +08d17m48.2s Equatorial B1950.0: 00h45m25.70s +08d01m26.8s 95% Conf. Ellipse : 3.00e+01 7.50e+00 arcsec 67 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F00454+0801 Coord1/Coord2 : HHMMSS: 004525.7 DDMMSS: +080127. Unc1/Unc2/UncPA : 12. 3. 67 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. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m01.70s +08d17m52.2s Equatorial B1950.0: 00h45m26.00s +08d01m30.8s 95% Conf. Ellipse : 3.30e+01 7.00e+00 arcsec 67 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 00454+0801 Coord1/Coord2 : HHMMSS: 004526.0 DDMMSS: +080131. Unc1/Unc2/UncPA : 33. 7. 67 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. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h48m05s +08d19.4m Equatorial B1950.0: 00h45m30s +08d03.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 0045.5+0803 Coord1/Coord2 : HHMMSS: 004530. DDMMSS: +080300. 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 :
1965CGCG5.C...0000Z

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