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Date and Time of the Query: 2019-06-20 T12:28:53 PDT
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Position data point(s) for object NGC 3998

32 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 11h57m56.1333s +55d27m12.922s   0.00 0.00 90 2011AJ....142...89P
1 11h57m56.1400s +55d27m12.600s       2014ApJS..213....3M
2 11h57m56.1300s +55d27m12.900s       2014MNRAS.439..690H
3 11h57m56.1576s +55d27m12.816s       2011MNRAS.412.1419L
4 11h57m56.1000s +55d27m13.000s       2014MNRAS.443...72J
5 11h57m56.5999s +55d27m15.001s       2015AJ....149...32M
6 11h57m56.1468s +55d27m12.614s       2015ApJS..219....3M
7 11h57m56.1600s +55d27m12.800s       2015ApJS..218...10V
8 11h57m56.2000s +55d27m12.000s       2016AJ....152...50T
9 11h57m56.1319s +55d27m13.010s       2015ApJS..217...27A
10 11h57m56.1000s +55d27m13.000s       2016ApJ...831...37K
11 11h57m56.2056s +55d27m12.888s       2016MNRAS.455.1796H
12 11h57m56.126s +55d27m12.80s 2MASS Coadded JHK 0.30 0.15 89 2006AJ....131.1163S
13 11h57m56.169s +55d27m12.83s 0.50 0.50   2014MNRAS.443.1151N
14 11h57m56.136s +55d27m13.32s 0.50 0.50   2014MNRAS.445..630P
15 11h57m56.150s +55d27m12.79s 0.50 0.50   2012MNRAS.426..296D
16 11h57m56.112s +55d27m12.85s IR (Spitzer) 0.60 0.60   2013SSTSLC4.2....0C
17 11h57m56.20s +55d27m12.8s 2.50 2.50   2013AJ....146...86T
18 11h57m56.20s +55d27m13.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
19 11h57m55.80s +55d27m16.0s 5.00 5.00   2003A&A...406..535Z
20 11h57m56.57s +55d27m15.2s Photographic 10.00 10.00   1976ApJS...31..187D
21 11h57m55.08s +55d27m21.2s Photographic 10.00 10.00   1973A&AS...12...89G
22 11h57m56.1s +55d27m11s 15.00 15.00   2013ApJ...763..111V
23 11h57m56.1s +55d27m13s 15.00 15.00   2013ApJ...779L..17B
24 11h57m56.1s +55d27m13s 15.00 15.00   2013MNRAS.429.2264K
25 11h57m56.1s +55d27m13s 15.00 15.00   2011MNRAS.414..500H
26 11h57m56.2s +55d27m13s 15.00 15.00   2012MNRAS.424.3050W
27 11h57m56.1s +55d27m13s 15.00 15.00   2013ApJS..207...19B
28 11h57m56.1s +55d27m13s 15.00 15.00   2012MNRAS.427..816H
29 11h57m56.78s +55d27m11.3s IRAS 30.00 7.50 128 1990IRASF.C...0000M
30 11h57m57.0s +55d27m11s 4.85 GHz 37.50 29.60   1991ApJS...75.1011G
31 11h57m57.1s +55d27m14s 4.85 GHz 50.00 50.00   1991ApJS...75....1B
32 11h57m53s +55d26.3m Photographic 150.00 150.00   1966CGCG3.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1400s +55d27m12.600s Equatorial B1950.0: 11h55m20.9626s +55d43m54.442s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NVSS J115756+552712 Coord1/Coord2 : HHMMSS: 115756.14 DDMMSS: +552712.6 Unc1/Unc2/UncPA : Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014ApJS..213....3M
No. 2
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1300s +55d27m12.900s Equatorial B1950.0: 11h55m20.9525s +55d43m54.742s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CRATES J1157+5527 Coord1/Coord2 : HHMMSS: 115756.13 DDMMSS: +552712.90 Unc1/Unc2/UncPA : Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.439..690H
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1576s +55d27m12.816s Equatorial B1950.0: 11h55m20.9803s +55d43m54.658s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1576 DDMMSS: +552712.816 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1000s +55d27m13.000s Equatorial B1950.0: 11h55m20.9223s +55d43m54.842s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1 DDMMSS: +552713. Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.443...72J
No. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.5999s +55d27m15.001s Equatorial B1950.0: 11h55m21.4257s +55d43m56.844s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.6 DDMMSS: +552715. Unc1/Unc2/UncPA : Unc. Significance : Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015AJ....149...32M
No. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1468s +55d27m12.614s Equatorial B1950.0: 11h55m20.9694s +55d43m54.456s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.483945 55.453504 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2015ApJS..219....3M
No. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1600s +55d27m12.800s Equatorial B1950.0: 11h55m20.9827s +55d43m54.642s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.16 DDMMSS: +552712.8 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 :
2015ApJS..218...10V
No. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.2000s +55d27m12.000s Equatorial B1950.0: 11h55m21.0230s +55d43m53.842s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.2 DDMMSS: +552712. 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. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1319s +55d27m13.010s Equatorial B1950.0: 11h55m20.9544s +55d43m54.852s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1319 DDMMSS: +552713.010 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 :
2015ApJS..217...27A
No. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1000s +55d27m13.000s Equatorial B1950.0: 11h55m20.9223s +55d43m54.842s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1 DDMMSS: +552713. 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 :
2016ApJ...831...37K
No. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.2056s +55d27m12.888s Equatorial B1950.0: 11h55m21.0286s +55d43m54.730s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.48419 55.45358 Unc1/Unc2/UncPA : Unc. Significance : No uncertainty given Equinox/Epoch : J2000 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree FK5 Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2016MNRAS.455.1796H
No. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.126s +55d27m12.80s Equatorial B1950.0: 11h55m20.948s +55d43m54.64s 95% Conf. Ellipse : 3.00e-01 1.50e-01 arcsec 89 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 179.483857 55.453556 Unc1/Unc2/UncPA : 0.12 0.06 89 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. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.169s +55d27m12.83s Equatorial B1950.0: 11h55m20.992s +55d43m54.67s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1694 DDMMSS: +552712.830 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.443.1151N
No. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.136s +55d27m13.32s Equatorial B1950.0: 11h55m20.958s +55d43m55.16s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115756.1360 DDMMSS: +552713.320 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2014MNRAS.445..630P
No. 15
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.150s +55d27m12.79s Equatorial B1950.0: 11h55m20.972s +55d43m54.63s 95% Conf. Ellipse : 5.00e-01 5.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 2MASX J11575616+5527128 Coord1/Coord2 : HHMMSS: 115756.15 DDMMSS: +552712.79 Unc1/Unc2/UncPA : 0.5 0.5 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2012MNRAS.426..296D
No. 16
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.112s +55d27m12.85s Equatorial B1950.0: 11h55m20.935s +55d43m54.69s 95% Conf. Ellipse : 6.00e-01 6.00e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 1.7948380E+02 5.5453569E+01 Unc1/Unc2/UncPA : 0.6 0.6 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Decimal degree Frequency Mode : Broad-band measurement Qualifiers : Uncertain origin Reference Code :
2013SSTSLC4.2....0C
No. 17
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.20s +55d27m12.8s Equatorial B1950.0: 11h55m21.02s +55d43m54.6s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.2 DDMMSS: +552712.8 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. 18
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.20s +55d27m13.0s Equatorial B1950.0: 11h55m21.02s +55d43m54.8s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J115756.2+552713 Coord1/Coord2 : HHMMSS: 115756.2 DDMMSS: +552713. 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. 19
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m55.80s +55d27m16.0s Equatorial B1950.0: 11h55m20.62s +55d43m57.8s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 115755.8 DDMMSS: +552716. Unc1/Unc2/UncPA : 5.0 5.0 Unc. Significance : Uncertainty in arcseconds Equinox/Epoch : J2000.0 Freq. or Wave. : Sys/Units/Frame : Equatorial Sexagesimal Frequency Mode : Qualifiers : Uncertain origin Reference Code :
2003A&A...406..535Z
No. 20
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.57s +55d27m15.2s Equatorial B1950.0: 11h55m21.40s +55d43m57.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 06946 Coord1/Coord2 : HHMMSS: 115521.4 DDMMSS: +554357. 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. 21
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m55.08s +55d27m21.2s Equatorial B1950.0: 11h55m19.90s +55d44m03.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115519.9 DDMMSS: +554403. 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. 22
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m11s Equatorial B1950.0: 11h55m21.0s +55d43m53s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.1600 DDMMSS: +552710.800 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...763..111V
No. 23
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m13s Equatorial B1950.0: 11h55m20.9s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.1336 DDMMSS: +552712.924 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...779L..17B
No. 24
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m13s Equatorial B1950.0: 11h55m20.9s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.1 DDMMSS: +552713. 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.429.2264K
No. 25
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m13s Equatorial B1950.0: 11h55m20.9s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.10 DDMMSS: +552713.0 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 :
2011MNRAS.414..500H
No. 26
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.2s +55d27m13s Equatorial B1950.0: 11h55m21.0s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.2 DDMMSS: +552713. 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 :
2012MNRAS.424.3050W
No. 27
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m13s Equatorial B1950.0: 11h55m20.9s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.1360 DDMMSS: +552712.960 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 :
2013ApJS..207...19B
No. 28
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.1s +55d27m13s Equatorial B1950.0: 11h55m20.9s +55d43m55s 95% Conf. Ellipse : 1.50e+01 1.50e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 3998 Coord1/Coord2 : HHMMSS: 115756.10 DDMMSS: +552713.0 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 :
2012MNRAS.427..816H
No. 29
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m56.78s +55d27m11.3s Equatorial B1950.0: 11h55m21.61s +55d43m53.2s 95% Conf. Ellipse : 3.00e+01 7.50e+00 arcsec 128 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F11553+5543 Coord1/Coord2 : HHMMSS: 115521.6 DDMMSS: +554353. Unc1/Unc2/UncPA : 12. 3. 128 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. 30
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m57.0s +55d27m11s Equatorial B1950.0: 11h55m21.8s +55d43m53s 95% Conf. Ellipse : 3.75e+01 2.96e+01 arcsec 0 deg NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB 115521.8+554353 Coord1/Coord2 : HHMMSS: 115521.8 DDMMSS: +554353. Unc1/Unc2/UncPA : 1.4 15. 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. 31
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m57.1s +55d27m14s Equatorial B1950.0: 11h55m21.9s +55d43m56s 95% Conf. Ellipse : 5.00e+01 5.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : 87GB[BWE91] 1155+5543 Coord1/Coord2 : HHMMSS: 115521.9 DDMMSS: +554356. 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
No. 32
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 11h57m53s +55d26.3m Equatorial B1950.0: 11h55m18s +55d43.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 1155.3+5543 Coord1/Coord2 : HHMMSS: 115518. DDMMSS: +554300. 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

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