NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T05:21:49 PDT
Help | Comment | NED Home

Position data point(s) for object NGC 1491

2 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 04h03m13.56s +51d18m57.9s   10.00 10.00   2000NEDR....1....1C
1 04h03m18.6s +51d19m02s 4.85 GHz 22.50 21.20   1991ApJS...75.1011G
2 04h03m17.6s +51d19m04s 4.85 GHz 50.00 50.00   1991ApJS...75....1B

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h03m18.6s +51d19m02s Equatorial B1950.0: 03h59m32.5s +51d10m46s 95% Conf. Ellipse : 2.25e+01 2.12e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB 035932.5+511046 Coord1/Coord2 : HHMMSS: 035932.5 DDMMSS: +511046. Unc1/Unc2/UncPA : 0.9 9. deg Unc. Significance : Uncertainty in time seconds and arcseconds; rms uncertainty Equinox/Epoch : B1950.0 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1991ApJS...75.1011G
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 04h03m17.6s +51d19m04s Equatorial B1950.0: 03h59m31.5s +51d10m48s 95% Conf. Ellipse : 5.00e+01 5.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB[BWE91] 0359+5110 Coord1/Coord2 : HHMMSS: 035931.5 DDMMSS: +511048. Unc1/Unc2/UncPA : 50. 50. Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : B1950.0 Freq. or Wave. : 4.85 GHz (OBS)=4.85E+09 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From reprocessed raw data Reference Code :
1991ApJS...75....1B

Back to NED Home