NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-16 T08:18:16 PDT
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Position data point(s) for object NGC 0021

14 position data point(s) found in NED.


No.Equatorial J2000.0Frequency or WavelengthUncertainty EllipseReference Code
LongitudeLatitudeSemi-Maj.(arcsec) Semi-Min.PA
0 00h10m46.90s +33d21m10.2s   1.25 1.25   20032MASX.C.......:
1 00h10m46.8840s +33d21m10.188s       2011MNRAS.412.1419L
2 00h10m46.9001s +33d21m10.001s       2014MNRAS.444..527S
3 00h10m47.0000s +33d21m10.000s       2015MNRAS.447.1531C
4 00h10m46.9000s +33d21m10.000s       2016AJ....152...50T
5 00h10m46.907s +33d21m10.16s 2MASS Coadded JHK 0.15 0.15   2006AJ....131.1163S
6 00h10m46.90s +33d21m10.0s Photographic IIa-D 2.50 2.50   2000UZC...C......0F
7 00h10m46.90s +33d21m10.2s 2.50 2.50   2013AJ....146...86T
8 00h10m46.77s +33d21m10.2s Photographic 5.00 5.00   1990A&AS...83..569B
9 00h10m46.47s +33d21m14.2s Photographic 10.00 10.00   1973A&AS...12...89G
10 00h10m40.83s +32d59m01.2s Photographic 10.00 10.00   1973A&AS...12...89G
11 00h10m47.07s +33d21m05.2s Photographic 10.00 10.00   1976ApJS...31..187D
12 00h10m47.0s +33d21m12s IRAS 45.00 12.50 60 1990IRASF.C...0000M
13 00h10m47.68s +33d21m18.1s IRAS 55.00 12.00 59 1988IRASP.C2..0000:
14 00h10m41s +33d21.7m Photographic 150.00 150.00   1968CGCG6.C...0000Z

Detailed information for each entry

No. 1
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.8840s +33d21m10.188s Equatorial B1950.0: 00h08m11.3091s +33d04m28.965s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 001046.8840 DDMMSS: +332110.188 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: 00h10m46.9001s +33d21m10.001s Equatorial B1950.0: 00h08m11.3251s +33d04m28.777s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 001046.9 DDMMSS: +332110. 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.444..527S
No. 3
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m47.0000s +33d21m10.000s Equatorial B1950.0: 00h08m11.4247s +33d04m28.777s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 001047.0 DDMMSS: +332110. 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. 4
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.9000s +33d21m10.000s Equatorial B1950.0: 00h08m11.3250s +33d04m28.777s 95% Conf. Ellipse : NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : HHMMSS: 001046.9 DDMMSS: +332110. 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. 5
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.907s +33d21m10.16s Equatorial B1950.0: 00h08m11.332s +33d04m28.93s 95% Conf. Ellipse : 1.50e-01 1.50e-01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : Coord1/Coord2 : 2.695447 33.352821 Unc1/Unc2/UncPA : 0.06 0.06 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. 6
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.90s +33d21m10.0s Equatorial B1950.0: 00h08m11.32s +33d04m28.8s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UZC J001046.9+332110 Coord1/Coord2 : HHMMSS: 001046.9 DDMMSS: +332110. 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. 7
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.90s +33d21m10.2s Equatorial B1950.0: 00h08m11.32s +33d04m29.0s 95% Conf. Ellipse : 2.50e+00 2.50e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 0021 Coord1/Coord2 : HHMMSS: 001046.9 DDMMSS: +332110.2 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. 8
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.77s +33d21m10.2s Equatorial B1950.0: 00h08m11.20s +33d04m29.0s 95% Conf. Ellipse : 5.00e+00 5.00e+00 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 499-066 Coord1/Coord2 : HHMMSS: 000811.2 DDMMSS: +330429. Unc1/Unc2/UncPA : 2.0 2.0 Unc. Significance : Uncertainty in arcseconds; estimated error Equinox/Epoch : B1950.0 Freq. or Wave. : Photographic (OBS)=6.89E+14 Hz Sys/Units/Frame : Equatorial Sexagesimal FK4 Frequency Mode : Broad-band measurement Qualifiers : From new, raw data Reference Code :
1990A&AS...83..569B
No. 9
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m46.47s +33d21m14.2s Equatorial B1950.0: 00h08m10.90s +33d04m33.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 0029 Coord1/Coord2 : HHMMSS: 000810.9 DDMMSS: +330433. 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. 10
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m40.83s +32d59m01.2s Equatorial B1950.0: 00h08m05.30s +32d42m20.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : NGC 0021 Coord1/Coord2 : HHMMSS: 000805.3 DDMMSS: +324220. 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. 11
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m47.07s +33d21m05.2s Equatorial B1950.0: 00h08m11.50s +33d04m24.0s 95% Conf. Ellipse : 1.00e+01 1.00e+01 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : UGC 00100 Coord1/Coord2 : HHMMSS: 000811.5 DDMMSS: +330424. 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. 12
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m47.0s +33d21m12s Equatorial B1950.0: 00h08m11.4s +33d04m31s 95% Conf. Ellipse : 4.50e+01 1.25e+01 arcsec 60 deg NED comment : Weighted mean of detected bands in FSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS F00081+3304 Coord1/Coord2 : HHMMSS: 000811.4 DDMMSS: +330431. Unc1/Unc2/UncPA : 18. 5. 60 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. 13
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m47.68s +33d21m18.1s Equatorial B1950.0: 00h08m12.10s +33d04m36.8s 95% Conf. Ellipse : 5.50e+01 1.20e+01 arcsec 59 deg NED comment : Weighted mean of detected bands in PSC. ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : IRAS 00082+3304 Coord1/Coord2 : HHMMSS: 000812.1 DDMMSS: +330437. Unc1/Unc2/UncPA : 55. 12. 59 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. 14
------------------------ NED STANDARD FORMAT ------------------------- Equatorial J2000.0: 00h10m41s +33d21.7m Equatorial B1950.0: 00h08m06s +33d05.0m 95% Conf. Ellipse : 1.50e+02 1.50e+02 arcsec NED comment : ---------------------- MEASUREMENT AS PUBLISHED ---------------------- Published Name : CGCG 0008.1+3305 Coord1/Coord2 : HHMMSS: 000806. DDMMSS: +330500. 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 :
1968CGCG6.C...0000Z

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