NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T08:49:29 PDT
Help | Comment | NED Home

Position data point(s) for object NGC 3977

8 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h56m07.200s +55d23m26.80s   0.50 0.50   2004SDSS3.C...0000:
1 11h56m07.1520s +55d23m26.484s       2011MNRAS.412.1419L
2 11h56m07.3000s +55d23m26.000s       2015MNRAS.447.1531C
3 11h56m07.196s +55d23m26.80s r' (SDSS) 0.50 0.50   2004SDSS3.C...0000:
4 11h56m07.195s +55d23m26.72s 0.50 0.50   2015MNRAS.448.3442G
5 11h56m07.20s +55d23m26.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
6 11h56m08.24s +55d23m31.3s Photographic 10.00 10.00   1973A&AS...12...89G
7 11h56m07.2s +55d23m27s 15.00 15.00   2013MNRAS.433.2986W
8 11h56m06s +55d23.3m Photographic 150.00 150.00   1966CGCG3.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h56m07.1520s +55d23m26.484s Equatorial B1950.0: 11h53m31.2042s +55d40m08.178s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115607.1520 DDMMSS: +552326.484 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: 11h56m07.3000s +55d23m26.000s Equatorial B1950.0: 11h53m31.3533s +55d40m07.694s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115607.3 DDMMSS: +552326. 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: 11h56m07.196s +55d23m26.80s Equatorial B1950.0: 11h53m31.249s +55d40m08.50s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : SDSS J115607.20+552326.8 Coord1/Coord2 : 179.029984 55.390778 Unc1/Unc2/UncPA : 0.2 0.2 Unc. Significance : Uncertainty in arcseconds; typical accuracy Equinox/Epoch : J2000.0 Freq. or Wave. : r' (SDSS) (OBS)=4.79E+14 Hz Sys/Units/Frame : Equatorial Decimal degree ICR Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
2004SDSS3.C...0000:
No. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h56m07.195s +55d23m26.72s Equatorial B1950.0: 11h53m31.248s +55d40m08.41s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.02998 55.390755 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds; 95% confidence level Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015MNRAS.448.3442G
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h56m07.20s +55d23m26.0s Equatorial B1950.0: 11h53m31.25s +55d40m07.7s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J115607.2+552326 Coord1/Coord2 : HHMMSS: 115607.2 DDMMSS: +552326. 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: 11h56m08.24s +55d23m31.3s Equatorial B1950.0: 11h53m32.30s +55d40m13.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3977 Coord1/Coord2 : HHMMSS: 115332.3 DDMMSS: +554013. Unc1/Unc2/UncPA : 4. 4. 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 FK3 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1973A&AS...12...89G
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h56m07.2s +55d23m27s Equatorial B1950.0: 11h53m31.2s +55d40m09s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3977 Coord1/Coord2 : HHMMSS: 115607.1914 DDMMSS: +552326.930 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 :
2013MNRAS.433.2986W
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h56m06s +55d23.3m Equatorial B1950.0: 11h53m30s +55d40.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1153.5+5540 Coord1/Coord2 : HHMMSS: 115330. DDMMSS: +554000. 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 :
1966CGCG3.C...0000Z

Back to NED Home