NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-13 T03:38:33 PST
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Position data point(s) for object NGC 0817

9 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 02h07m33.71s +17d12m09.5s   1.25 1.25   20032MASX.C.......:
1 02h07m33.7080s +17d12m09.288s       2011MNRAS.412.1419L
2 02h07m33.7000s +17d12m09.000s       2015MNRAS.447.1531C
3 02h07m33.701s +17d12m09.39s 2MASS Coadded JHK 0.20 0.17 5 2006AJ....131.1163S
4 02h07m33.695s +17d12m09.28s NUV (GALEX) 1.18 1.18   2012GASC..C...0000S
5 02h07m33.70s +17d12m09.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
6 02h07m33.89s +17d12m05.1s Photographic 10.00 10.00   1976ApJS...31..187D
7 02h07m33.59s +17d12m09.0s IRAS 37.00 9.00 69 1988IRASP.C2..0000:
8 02h07m33.79s +17d12m10.9s IRAS 40.00 10.00 69 1990IRASF.C...0000M
9 02h07m32s +17d12.2m Photographic 150.00 150.00   1965CGCG5.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m33.7080s +17d12m09.288s Equatorial B1950.0: 02h04m49.2123s +16d57m55.222s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 020733.7080 DDMMSS: +171209.288 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: 02h07m33.7000s +17d12m09.000s Equatorial B1950.0: 02h04m49.2044s +16d57m54.934s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 020733.7 DDMMSS: +171209. 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: 02h07m33.701s +17d12m09.39s Equatorial B1950.0: 02h04m49.205s +16d57m55.32s 95% Conf. Ellipse : 2.00e-01 1.75e-01 arcsec 5 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 31.890422 17.202608 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: 02h07m33.695s +17d12m09.28s Equatorial B1950.0: 02h04m49.199s +16d57m55.22s 95% Conf. Ellipse : 1.18e+00 1.18e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : GALEXASCJ020733.69+171209.2 Coord1/Coord2 : 31.890395721441 17.202578786727 Unc1/Unc2/UncPA : 0.47144 0.47144 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m33.70s +17d12m09.0s Equatorial B1950.0: 02h04m49.20s +16d57m54.9s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J020733.7+171209 Coord1/Coord2 : HHMMSS: 020733.7 DDMMSS: +171209. 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m33.89s +17d12m05.1s Equatorial B1950.0: 02h04m49.40s +16d57m51.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 01611 Coord1/Coord2 : HHMMSS: 020449.4 DDMMSS: +165751. 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m33.59s +17d12m09.0s Equatorial B1950.0: 02h04m49.10s +16d57m54.9s 95% Conf. Ellipse : 3.70e+01 9.00e+00 arcsec 69 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 02048+1657 Coord1/Coord2 : HHMMSS: 020449.1 DDMMSS: +165755. Unc1/Unc2/UncPA : 37. 9. 69 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. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m33.79s +17d12m10.9s Equatorial B1950.0: 02h04m49.30s +16d57m56.9s 95% Conf. Ellipse : 4.00e+01 1.00e+01 arcsec 69 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F02048+1657 Coord1/Coord2 : HHMMSS: 020449.3 DDMMSS: +165757. Unc1/Unc2/UncPA : 16. 4. 69 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. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 02h07m32s +17d12.2m Equatorial B1950.0: 02h04m48s +16d58.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 0204.8+1658 Coord1/Coord2 : HHMMSS: 020448. DDMMSS: +165800. 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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